AUDI Q5 2009 — Body electrical . Wiring diagrams, Pin Connector, Location

Wiring Diagram AUDI Q5 2009 - Entry and start authorisation switch - Fuse 6 on fuse holder D

E415	Entry and start authorisation switch
ST2	Fuse carrier 2
SD6	Fuse 6 on fuse holder D
T16g	16-pin connector
T17g	17-pin connector, in right A-pillar coupling station
135	Earth connection 2, in dash panel wiring harness
687	Earth point 1, on centre tunnel
A209	Connection 1 (LIN bus) in dash panel wiring harness

Wiring Diagram AUDI Q5 2009 - Control unit in dash panel insert - Radio controlled clock receiver

J285	Control unit in dash panel insert
J489	Radio controlled clock receiver
J533	Data bus diagnostic interface
ST2	Fuse carrier 2
SD4	Fuse 4 on fuse holder D
SD5	Fuse 5 on fuse holder D
T3i	3-pin connector
T17c	17-pin connector, in left A-pillar coupling station
T20d	20-pin connector
T32f	32-pin connector
T46s	46-pin connector
135	Earth connection 2, in dash panel wiring harness
A1	Positive connection (30a), in dash panel wiring harness
*	Up to April 2009
*2	From May 2009

Wiring Diagram AUDI Q5 2009 - Fuel gauge sender - Fuel system pressurisation pump - Control unit in dash panel insert

G	Fuel gauge sender
G5	Rev. counter
G6	Fuel system pressurisation pump
G21	Speedometer
J285	Control unit in dash panel insert
T5e	5-pin connector
T17g	17-pin connector, in right A-pillar coupling station
T32f	32-pin connector
135	Earth connection 2, in dash panel wiring harness
*	see applicable current flow diagram for engine

Wiring Diagram AUDI Q5 2009 - Steering column electronics control unit

J527	Steering column electronics control unit
ST1	Fuse carrier 1
ST2	Fuse carrier 2
SD5	Fuse 5 on fuse holder D
SD12	Fuse 12 on fuse holder D
T16f	16-pin connector
T17b	17-pin connector, in left A-pillar coupling station
T17q	17-pin connector, in E-box
T46s	46-pin connector
135	Earth connection 2, in dash panel wiring harness
*	see applicable current flow diagram for engine
*2	Front passenger side push-in bridge, brown
*3	Data bus wire (CAN bus)

Wiring Diagram AUDI Q5 2009 - Turn signal switch - Cruise control system switch - Steering column electronics control unit

E2	Turn signal switch
E45	Cruise control system switch
F138	Airbag coil connector and return ring with slip ring
G85	Steering angle sender
H	Horn plate
J234	Airbag control unit
J453	Multifunction steering wheel control unit
J527	Steering column electronics control unit
N95	Driver side airbag igniter
T4ac	4-pin connector
T5b	5-pin connector
T17x	17-pin connector
T100	100-pin connector
135	Earth connection 2, in dash panel wiring harness
*	Up to April 2009
*2	From May 2009

Wiring Diagram AUDI Q5 2009 - Intermittent wiper switch - Steering column electronics control unit - Control unit for electronic steering column lock

E22	Intermittent wiper switch
J519	Onboard supply control unit
J527	Steering column electronics control unit
J764	Control unit for electronic steering column lock
ST2	Fuse carrier 2
SD9	Fuse 9 on fuse holder D
T6z	6-pin connector
T17e	17-pin connector, in left A-pillar coupling station
T17g	17-pin connector, in right A-pillar coupling station
T32a	32-pin connector
135	Earth connection 2, in dash panel wiring harness
*	Cross section depends on equipment

Wiring Diagram AUDI Q5 2009 - Start/Stop operation button

E656	Button for electric drive
E693	Start/Stop operation button
J519	Onboard supply control unit
T8s	8-pin connector
T12ab	12-pin connector
T17b	17-pin connector, in left A-pillar coupling station
T32a	32-pin connector
*	Only models with stop/start system
*2	Only models with no hybrid drive system
*3	Gradually discontinued
*4	Only models with hybrid drive system

Wiring Diagram AUDI Q5 2009 - Bonnet contact switch - Treble horn - Bass horn - Horn relay

F266	Bonnet contact switch
H2	Treble horn
H7	Bass horn
J413	Horn relay
J519	Onboard supply control unit
ST2	Fuse carrier 2
ST3	Fuse carrier 3
SC6	Fuse 6 on fuse holder C
SC7	Fuse 7 on fuse holder C
T2s	2-pin connector
T17l	17-pin connector
T17q	17-pin connector, in E-box
T17r	17-pin connector, in E-box
T32b	32-pin connector
366	Earth connection 1, in main wiring harness
368	Earth connection 3, in main wiring harness
638	Earth point, on right A-pillar
639	Earth point, left A-pillar
B474	Connection 10, in main wiring harness
*	Gradually discontinued
*2	see applicable current flow diagram for engine
*3	Wiring colour depends on equipment
*4	Cross section depends on equipment
*5	gradual introduction

Wiring Diagram AUDI Q5 2009 - Rain and light sensor - Wiper motor control unit

G397	Rain and light sensor
J400	Wiper motor control unit
J519	Onboard supply control unit
ST1	Fuse carrier 1
ST2	Fuse carrier 2
SC8	Fuse 8 on fuse holder C
SC9	Fuse 9 on fuse holder C
SC12	Fuse 12 on fuse holder C
T3c	3-pin connector
T4g	4-pin connector
T16b	16-pin connector
T17m	17-pin connector
T17n	17-pin connector
T32b	32-pin connector
T46i	46-pin connector
370	Earth connection 5, in main wiring harness
639	Earth point, left A-pillar
B475	Connection 11, in main wiring harness
*	Only right-hand drive models
*2	Left-hand drive models
*3	Driver side push-in bridge, brown
*4	Data bus wire (CAN bus)

Wiring Diagram AUDI Q5 2009 - Gear detector switch - Front left brake pad wear sender - Headlight washer system pump - Left washer jet heater element - Right washer jet heater element

F208	Gear detector switch
G34	Front left brake pad wear sender
J519	Onboard supply control unit
ST1	Fuse carrier 1
SC11	Fuse 11 on fuse holder C
T2b	2-pin connector
T2i	2-pin connector
T2r	2-pin connector
T2v	2-pin connector
T17l	17-pin connector
T17q	17-pin connector, in E-box
T32b	32-pin connector
V11	Headlight washer system pump
Z20	Left washer jet heater element
Z21	Right washer jet heater element
370	Earth connection 5, in main wiring harness
*	Only models with heater elements for washer jets
*2	Only models with headlight washer system
*3	see applicable current flow diagram for engine

Wiring Diagram AUDI Q5 2009 - Brake fluid level warning contact - Ambient temperature sensor - Coolant shortage indicator sender - Windscreen washer fluid level sender - Rear window wiper motor

F34	Brake fluid level warning contact
G17	Ambient temperature sensor
G32	Coolant shortage indicator sender
G33	Windscreen washer fluid level sender
J519	Onboard supply control unit
ST4	Fuse carrier 4
SF8	Fuse 8 in fuse holder F
T2a	2-pin connector
T2aa	2-pin connector
T2t	2-pin connector
T2u	2-pin connector
T17l	17-pin connector
T32b	32-pin connector
V5	Washer pump
V12	Rear window wiper motor
401	Earth connection (sender earth), in interior wiring harness
B536	Connection 27, in main wiring harness
B538	Connection 29, in main wiring harness
*	Cross section depends on equipment

Wiring Diagram AUDI Q5 2009 - Switch module for driving mode selection

E592	Switch module for driving mode selection
E593	Button 1 in switch module for driving mode selection
E594	Button 2 in switch module for driving mode selection
J519	Onboard supply control unit
SD2	Fuse 2 on fuse holder D
ST2	Fuse carrier 2
T3m	3-pin connector
T16b	16-pin connector
T17d	17-pin connector, in left A-pillar coupling station
T17f	17-pin connector, in right A-pillar coupling station
B549	Connection 2 (LIN bus) in main wiring harness
*	Only models with no navigation system
*2	Only models with navigation system
*3	Wiring colour depends on equipment

Wiring Diagram AUDI Q5 2009 - Light switch - Hazard warning lights button

E1	Light switch
E20	Switch and instrument illumination regulator
E229	Hazard warning lights button
E314	Rear fog light button
E315	Fog light button
J234	Airbag control unit
J519	Onboard supply control unit
K6	Indicator lamp for hazard warning light
K145	Front passenger side airbag deactivated warning lamp
ST1	Fuse carrier 1
ST2	Fuse carrier 2
SD4	Fuse 4 on fuse holder D
ST4	Fuse carrier 4
SD7	Fuse 7 on fuse holder D
SF12	Fuse 12 in fuse holder F
SC14	Fuse 14 on fuse holder C
T4t	4-pin connector
T6ae	6-pin connector
T17f	17-pin connector, in right A-pillar coupling station
T32a	32-pin connector
T100	100-pin connector
81	Earth connection 1, in dash panel wiring harness
687	Earth point 1, on centre tunnel
B163	Positive connection 1 (15), in interior wiring harness
*	Up to April 2009
*2	From May 2009

Wiring Diagram AUDI Q5 2009 - Front left headlight

E102	Headlight range control regulator
J519	Onboard supply control unit
L22	Left fog light bulb
L174	Left daytime running light bulb
M1	Left side light bulb
MX1	Front left headlight
M5	Front left turn signal bulb
M29	Left headlight dipped beam bulb
M30	Left headlight main beam bulb
M33	Front left side marker bulb
ST3	Fuse carrier 3
SC8	Fuse 8 on fuse holder C
T10a	10-pin connector
T17b	17-pin connector, in left A-pillar coupling station
T17g	17-pin connector, in right A-pillar coupling station
T17m	17-pin connector
T17n	17-pin connector
V48	Left headlight range control motor
B165	Positive connection 2 (15), in interior wiring harness
B488	Connection 24, in main wiring harness
C69	Front left connection (fog light),, in main wiring harness
*	Only models with no US equipment
*2	Only models with US equipment
*3	Only models with daytime running lights
*4	Cross section depends on equipment

Wiring Diagram AUDI Q5 2009 - Front right headlight

J519	Onboard supply control unit
L23	Right fog light bulb
L175	Right daytime running light bulb
MX2	Front right headlight
M3	Right side light bulb
M7	Front right turn signal bulb
M31	Right headlight dipped beam bulb
M32	Right headlight main beam bulb
M34	Front right side marker bulb
ST1	Fuse carrier 1
ST3	Fuse carrier 3
SC6	Fuse 6 on fuse holder C
SC10	Fuse 10 on fuse holder C
T10b	10-pin connector
T17m	17-pin connector
T17n	17-pin connector
V49	Right headlight range control motor
B165	Positive connection 2 (15), in interior wiring harness
B488	Connection 24, in main wiring harness
C15	Connection 1, in headlight wiring harness
C25	Connection (fog light), in front lighting wiring harness
*	Only models with no US equipment
*2	Only models with daytime running lights
*3	Only models with US equipment
*4	Cross section depends on equipment

Wiring Diagram AUDI Q5 2009 - Rear left reading light button - Vanity mirror light bulb - Front interior light - Rear right interior light

E317	Interior light switch
E454	Rear left reading light button
E455	Rear right reading light button
E457	Driver side reading light button
E458	Front passenger side reading light button
F147	Driver vanity mirror contact switch
F148	Front passenger vanity mirror contact switch
J519	Onboard supply control unit
L31	Vanity mirror light bulb
T4ar	4-pin connector
T4as	4-pin connector
T8b	8-pin connector
T17l	17-pin connector
W1	Front interior light
W13	Front passenger reading light
W19	Driver side reading light
W47	Rear left interior light
W48	Rear right interior light
Y7	Automatic anti-dazzle interior mirror
B476	Connection 12, in main wiring harness
*	According to equipment
*2	Cross section depends on equipment

Wiring Diagram AUDI Q5 2009 - Key operated switch to deactivate front passenger side airbag

E224	Key operated switch to deactivate front passenger side airbag
J234	Airbag control unit
J519	Onboard supply control unit
L67	Dash panel left vent illumination bulb
L68	Dash panel central vent illumination
L69	Dash panel right vent illumination bulb
T12k	12-pin connector
T17g	17-pin connector, in right A-pillar coupling station
T32a	32-pin connector
T100	100-pin connector
475	Earth connection (airbag), in main wiring harness
B478	Connection 14, in main wiring harness
*	Only models with key operated switch to deactivate front passenger airbag
*2	According to equipment

Wiring Diagram AUDI Q5 2009 - Glove compartment light switch - Front left footwell illumination bulb - Front right footwell illumination bulb - Glove compartment light

E26	Glove compartment light switch
J519	Onboard supply control unit
L151	Front left footwell illumination bulb
L152	Front right footwell illumination bulb
T10m	10-pin connector, Coupling point under front passenger seat
T10p	10-pin connector, near driver seat
T12k	12-pin connector
T17d	17-pin connector, brown
T17g	17-pin connector, black
T17l	17-pin connector
T32a	32-pin connector
W6	Glove compartment light
W45	Rear left footwell light
W46	Rear right footwell light
369	Earth connection 4, in main wiring harness
378	Earth connection 13, in main wiring harness
B433	Connection (footwell light), in main wiring harness
B479	Connection 15, in main wiring harness
*	Gradually discontinued
*2	According to equipment
*3	gradual introduction

Wiring Diagram AUDI Q5 2009 - 12 V socket

E540	Auto-hold button
G538	Potentiometer for rear temperature selection
J519	Onboard supply control unit
L42	Socket illumination bulb
SF2	Fuse 2 in fuse holder F
ST4	Fuse carrier 4
T3l	3-pin connector
T8ad	8-pin connector
T12b	12-pin connector
T32b	32-pin connector
U5	12 V socket, in front centre console
51	Earth point, on right in luggage compartment
369	Earth connection 4, in main wiring harness
B149	Positive connection 2 (15a), in interior wiring harness
B490	Connection 26, in main wiring harness
*	see applicable current flow diagram for air conditioning
*2	According to equipment

Wiring Diagram AUDI Q5 2009 - Adaptive cruise control unit

J428	Adaptive cruise control unit
J519	Onboard supply control unit
J533	Data bus diagnostic interface
J769	Lane change assist control unit
ST1	Fuse carrier 1
ST4	Fuse carrier 4
SF7	Fuse 7 in fuse holder F
SC9	Fuse 9 on fuse holder C
T8a	8-pin connector
T12f	12-pin connector
T12h	12-pin connector
T17f	17-pin connector, in right A-pillar coupling station
T20d	20-pin connector
B108	Connection 1 (CAN bus extended high), in main wiring harness
B109	Connection 1 (CAN bus extended low), in main wiring harness
B665	Connection 1 (CAN bus extended high), in dash panel wiring harness
B666	Connection 1 (CAN bus extended low), in dash panel wiring harness
*	Only models with adaptive cruise control (ACC)
*2	From May 2009
*3	Up to April 2009
*4	Only models with lane departure warning assist
*5	Data bus wire (CAN bus)

Wiring Diagram AUDI Q5 2009 - TCS and ESP button - Parking aid button - Hill descent control button

E256	TCS and ESP button
E266	Parking aid button
E618	Hill descent control button
J104	ABS control unit
J519	Onboard supply control unit
J791	Park assist steering control unit
ST1	Fuse carrier 1
SD6	Fuse 6 on fuse holder D
T8r	8-pin connector
T16e	16-pin connector
T17c	17-pin connector, in left A-pillar coupling station
T17f	17-pin connector, in right A-pillar coupling station
T17g	17-pin connector, in right A-pillar coupling station
T38a	38-pin connector
*	Only models with navigation system
*2	Only models with no navigation system
*3	Only models with parking aid (PDC)

Wiring Diagram AUDI Q5 2009 - Entry and start authorisation button - Convenience system central control unit

E408	Entry and start authorisation button
J393	Convenience system central control unit
J519	Onboard supply control unit
J587	Selector lever sensors control unit
ST2	Fuse carrier 2
SC5	Fuse 5 on fuse holder C
T4n	4-pin connector
T6f	6-pin connector
T6k	6-pin connector, Coupling point under front passenger seat
T6l	6-pin connector, near driver seat
T10k	10-pin connector
T32b	32-pin connector
T32e	32-pin connector
367	Earth connection 2, in main wiring harness
688	Earth point 2, on centre tunnel
B472	Connection 8, in main wiring harness
*	Only models with automatic gearbox
*2	see applicable current flow diagram for seat heating
*3	Cross section depends on equipment

Wiring Diagram AUDI Q5 2009 - Contact sensor for front left exterior door handle - Contact sensor for front right exterior door handle - Convenience system central control unit - Left aerial for entry and start authorisation

G605	Contact sensor for front left exterior door handle
G606	Contact sensor for front right exterior door handle
J393	Convenience system central control unit
R137	Luggage compartment aerial for entry and start system
R138	Interior aerial 1 for entry and start system
R200	Left aerial for entry and start authorisation
R201	Right aerial for entry and start authorisation
T2aj	2-pin connector
T2bv	2-pin connector
T20m	20-pin connector, on right A-pillar
T27a	27-pin connector, on left A-pillar
T27b	27-pin connector, on left B-pillar
T27c	27-pin connector, on right A-pillar
T27d	27-pin connector, on right B-pillar
T32e	32-pin connector
205	Earth connection, in driver door wiring harness
206	Earth connection, in front passenger door wiring harness
367	Earth connection 2, in main wiring harness
*	Gradually discontinued
*2	gradual introduction

Wiring Diagram AUDI Q5 2009 - Convenience system central control unit - Left tail light - Left tail light 2 - Luggage compartment light on left

J393	Convenience system central control unit
L46	Rear left fog light bulb
MX3	Left tail light
MX5	Left tail light 2
M6	Rear left turn signal bulb
M16	Left reversing light bulb
M21	Left brake and tail light bulb
M37	Rear left side marker bulb
M58	Left brake and tail light bulb 2
M69	Left brake, turn signal and tail light bulb
M72	Bulb 2 for left brake, turn signal and tail light
T12v	12-pin connector, in rear bumper
T17o	17-pin connector
T17p	17-pin connector
T32c	32-pin connector
W18	Luggage compartment light on left
50	Earth point, on left in luggage compartment
218	Earth connection 1, in rear lid wiring harness
371	Earth connection 6, in main wiring harness
470	Earth connection 1, in rear bumper wiring harness
666	Earth point, on rear right of roof
B477	Connection 13, in main wiring harness
B539	Connection 30, in main wiring harness
*	Only models with no US equipment
*2	Only models with US equipment
*3	Cross section depends on equipment

Wiring Diagram AUDI Q5 2009 - Convenience system central control unit - Right tail light - Right luggage compartment light - Surround lighting 1 in rear lid

J393	Convenience system central control unit
L47	Rear right fog light bulb
MX4	Right tail light
MX6	Right tail light 2
M8	Rear right turn signal bulb
M17	Right reversing light bulb
M22	Right brake and tail light bulb
M38	Rear right side marker bulb
M59	Right brake and tail light bulb 2
M70	Right brake, turn signal and tail light bulb
M73	Bulb 2 for right brake, turn signal and tail light
T12v	12-pin connector, in rear bumper
T17o	17-pin connector
T17p	17-pin connector
T32c	32-pin connector
W35	Right luggage compartment light
W61	Surround lighting 1 in rear lid
51	Earth point, on right in luggage compartment
218	Earth connection 1, in rear lid wiring harness
372	Earth connection 7, in main wiring harness
381	Earth connection 16, in main wiring harness
470	Earth connection 1, in rear bumper wiring harness
B539	Connection 30, in main wiring harness
*	Only models with no US equipment
*2	Only models with US equipment
*3	Cross section depends on equipment

Wiring Diagram AUDI Q5 2009 - Convenience system central control unit - Rear lid central locking motor

C24	Suppression filter
F124	Contact switch in lock cylinder for rear lid, anti-theft alarm system and central locking system
F248	Release button for rear lid lock cylinder
J329	Terminal 15 voltage supply relay
J393	Convenience system central control unit
M25	Additional brake light bulb
ST2	Fuse carrier 2
SF8	Fuse 8 in fuse holder F
SF10	Fuse 10 in fuse holder F
SF11	Fuse 11 in fuse holder F
T2g	2-pin connector
T17o	17-pin connector
T17p	17-pin connector
T32c	32-pin connector
T32d	32-pin connector
V53	Rear lid central locking motor
X4	Left number plate light
X5	Right number plate light
218	Earth connection 1, in rear lid wiring harness
381	Earth connection 16, in main wiring harness
612	Earth point, centre on rear lid
B564	Connection 31, in main wiring harness
*	Cross section depends on equipment

Wiring Diagram AUDI Q5 2009 - Convenience system central control unit

J393	Convenience system central control unit
ST3	Fuse carrier 3
SC9	Fuse 9 on fuse holder C
SC11	Fuse 11 on fuse holder C
T6e	6-pin connector, black
T32c	32-pin connector
277	Earth connection 3, in interior wiring harness
639	Earth point, left A-pillar
B528	Connection 1 (LIN bus) in main wiring harness
*	Only models with panoramic sliding sunroof
*2	Cross section depends on equipment

Wiring Diagram AUDI Q5 2009 - Anti-theft alarm sensor - Alarm horn - Convenience system central control unit - Central locking and anti-theft alarm system aerial

G578	Anti-theft alarm sensor
H12	Alarm horn
J393	Convenience system central control unit
R24	Aerial amplifier
R47	Central locking and anti-theft alarm system aerial
ST3	Fuse carrier 3
SC12	Fuse 12 on fuse holder C
T1h	Single connector
T2de	2-pin connector
T3e	3-pin connector
T4f	4-pin connector
T32c	32-pin connector
51	Earth point, on right in luggage compartment
277	Earth connection 3, in interior wiring harness
377	Earth connection 12, in main wiring harness
B301	Positive connection 5 (30), in main wiring harness
B528	Connection 1 (LIN bus) in main wiring harness

Wiring Diagram AUDI Q5 2009 - Clutch pedal switch - Convenience system central control unit

F36	Clutch pedal switch
F194	Clutch pedal switch for engine start
F305	Gear selector position P switch
G476	Clutch position sender
J217	Automatic gearbox control unit
J393	Convenience system central control unit
J623	Engine control unit
J743	Mechatronic unit for dual clutch gearbox
T4h	4-pin connector
T6g	6-pin connector
T17q	17-pin connector, in E-box
T17r	17-pin connector, in E-box
T32d	32-pin connector
B471	Connection 7, in main wiring harness
D114	Connection 12 in engine compartment wiring harness
*	see applicable current flow diagram for engine
*2	Only models with manual gearbox
*3	see applicable current flow diagram for automatic gearbox

Wiring Diagram AUDI Q5 2009 - Brake light switch - Convenience system central control unit

F	Brake light switch
J393	Convenience system central control unit
J623	Engine control unit
T4k	4-pin connector
T12u	12-pin connector, brown
T17e	17-pin connector, in left A-pillar coupling station
T17r	17-pin connector, in E-box
T32d	32-pin connector
B146	Positive connection 1 (87), in interior wiring harness
B335	Connection 1 (54), in main wiring harness
*	see applicable current flow diagram for engine
*2	Solenoid coil for brake light sensor

Wiring Diagram AUDI Q5 2009 - Convenience system central control unit

J345	Trailer detector control unit
J387	Front passenger door control unit
J393	Convenience system central control unit
J502	Tyre Pressure Monitoring System control unit
J605	Rear lid control unit
J772	Reversing camera system control unit
T8ae	8-pin connector
T12d	12-pin connector
T12u	12-pin connector, brown
T17f	17-pin connector, in right A-pillar coupling station
T20a	20-pin connector
T20g	20-pin connector
T20m	20-pin connector, in right A-pillar
T27c	27-pin connector, in right A-pillar
T32c	32-pin connector
T46s	46-pin connector
T54b	54-pin connector
B398	Connection 2 (convenience CAN bus, high), in main wiring harness
B401	Connection 5 (convenience CAN bus, high), in main wiring harness
*	Gradually discontinued
*2	According to equipment
*3	Front passenger side push-in bridge, brown
*4	gradual introduction

Wiring Diagram AUDI Q5 2009 - Convenience system central control unit

J345	Trailer detector control unit
J387	Front passenger door control unit
J393	Convenience system central control unit
J502	Tyre Pressure Monitoring System control unit
J605	Rear lid control unit
J772	Reversing camera system control unit
T8ae	8-pin connector
T12d	12-pin connector
T12u	12-pin connector, brown
T17f	17-pin connector, in right A-pillar coupling station
T20a	20-pin connector
T20g	20-pin connector
T20m	20-pin connector, in right A-pillar
T27c	27-pin connector, in right A-pillar
T32c	32-pin connector
T46s	46-pin connector
T54b	54-pin connector
B407	Connection 2 (convenience CAN bus, low), in main wiring harness
B410	Connection 5 (convenience CAN bus, low), in main wiring harness
*	Gradually discontinued
*2	Front passenger side push-in bridge, brown
*3	According to equipment
*4	gradual introduction

Wiring Diagram AUDI Q5 2009 - Glass breakage sensor for rear window - Convenience system central control unit - Tank filler flap locking motor - Heated rear window

C18	Window aerial suppression filter
G304	Glass breakage sensor for rear window
J9	Heated rear window relay
J393	Convenience system central control unit
J807	Relay for power sockets
S41	Heated rear window single fuse
T2k	2-pin connector
T17o	17-pin connector
T32c	32-pin connector
T32d	32-pin connector
V155	Tank filler flap locking motor
Z1	Heated rear window
Z24	Heated rear window with window aerial
51	Earth point, on right in luggage compartment
53	Earth point, on right in rear lid
219	Earth connection 2, in rear lid wiring harness
249	Earth connection 2, in interior wiring harness
666	Earth point, on rear right of roof
Q22	Connection 1, in rear lid wiring harness
Q44	Connection 2, in rear lid wiring harness
*	see applicable current flow diagram for fuse assignment
*2	Cross section depends on equipment

Wiring Diagram AUDI Q5 2009 - Cigarette lighter - 12 V socket 2 - 12 V socket 3

L28	Cigarette lighter illumination bulb
L42	Socket illumination bulb
R126	Telephone bracket
SF1	Fuse 1 in fuse holder F
SF3	Fuse 3 in fuse holder F
SF4	Fuse 4 in fuse holder F
ST4	Fuse carrier 4
T3g	3-pin connector
T3n	3-pin connector
U1	Cigarette lighter
U18	12 V socket 2
U19	12 V socket 3
688	Earth point 2, on centre tunnel
B473	Connection 9, in main wiring harness
*	According to equipment
*2	Only models with 12 V socket in luggage compartment
*3	see applicable current flow diagram for telephone systems
*4	see applicable current flow diagram for seat heating

AUDI Q5 2009 Overview of fuses

Overview of fuses

1 -	Fuse holder A -SA-

q	Fitting location: → chapter

1 -	Battery isolation relay fuse

q	Fitting location next to second battery

q	Battery isolation relay fuse -S171- , Special vehicle fuse 15 -S305- , 125A

q	Second battery fuse -S65-

q	Fuse 4 (30) -S207- , 110A

q	Fuse 5 (30) -S208- , 110A

q	Fuse 6 (30) -S209- , 200A

2 -	Fuse holder C -SC-

q	Fitting location for models with left-hand drive, up to and including model year 2009: → chapter

q	Fitting location for models with right-hand drive, up to and including model year 2009: → Anchor

q	Fitting location for models with left-hand drive, from model year 2010: → chapter

q	Fitting location for models with right-hand drive, from model year 2010: → Anchor

q	Fitting location for models with left-hand drive, from model year 2013: → chapter

q	Fitting location for models with right-hand drive, from model year 2013: → Anchor

3 -	Relay/fuse holder with onboard supply control unit -J519-

q	Fitting location for models with left-hand drive: → chapter

q	Fitting location for models with right-hand drive: → Anchor

4 -	6-pin coupling station of A-pillar driver side

q	Fitting location for models with left-hand drive: → chapter

q	Fitting location for models with right-hand drive: → Anchor

5 -	3-pin relay/fuse holder

q	Fitting location for models with left-hand drive: → chapter

q	Fitting location for models with right-hand drive: → Anchor

6 -	Relay/fuse holder B -SB-

q	Fitting location for models with left-hand drive, up to and including model year 2012: → chapter

q	Fitting location for models with right-hand drive, up to and including model year 2012: → Anchor

q	Fitting location for models with high-voltage system (hybrid), up to and including model year 2012: → chapter

q	Fitting location for models with left-hand drive, from model year 2013: → Anchor

q	Fitting location for models with right-hand drive, from model year 2013: → Anchor

7 -	Terminal 30 wiring junction 2 -TV22- with jump start socket -U6-

q	Fitting location for models with high-voltage system, up to May 2012: → chapter

q	Fitting location for models with high-voltage system, from June 2012: → chapter

q	Fitting location for models with high-voltage system (hybrid) from June 2011: → chapter

8 -	6-pin coupling station of A-pillar passenger side

q	Fitting location for models with left-hand drive: → chapter

q	Fitting location for models with right-hand drive: → Anchor

9 -	Fuse holder D -SD-

q	Fitting location for models with left-hand drive: → chapter

q	Fitting location for models with right-hand drive: → Anchor

10 -	Relay/fuse holder F -SF-

q	Fitting location, up to and including model year 2009: → chapter

q	Fitting location from model year 2010: → chapter

q	Fitting location, from model year 2013: → chapter

AUDI Q5 2009 Fuse holder A SA Fuse holder A -SA- 1)  not for models with high-voltage system (hybrid) Fitting location: On battery positive pole, in luggage compartment.

A -	Battery isolation igniter -N253-

1 -	Fuse 1 on fuse holder A -SA1- → Note , → chapter

2 -	Fuse 2 on fuse holder A -SA2- → Note , → chapter

3 -	Fuse 3 on fuse holder A -SA3- → Note , → chapter

Fuses on fuse holder A -SA- 2)  for models with left-hand drive only 3)  for models with right-hand drive only 4)  not for models with high-voltage system (hybrid) 5)  for models with taxi equipment only 6)  for models with 7-speed dual clutch gearbox only 7)  for models with no special criminal investigation department / doctor equipment only

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder A -SA1- → Note	110 A	-	Onboard supply Engine component supply Reducing agent metering system relay -J963-	30
2	-	Fuse 2 on fuse holder A -SA2- → Note	110 A	-	Onboard supply Engine component supply ABS control unit fuse 1 -S123- → Note	30
3	-	Fuse 3 on fuse holder A -SA3- → Note	40 A 50 A → Note → Note 110 A → Note 80 A → Note	-	Option for driving school Option for hire car Option for authorities Mechatronic unit for dual clutch gearbox -J743- → Note ABS control unit fuse 1 -S123- → Note ABS control unit fuse 2 -S124- → Note ABS control unit fuse 3 -S137- → Note	30

AUDI Q5 2009 Relay/fuse holder B -SB- , up to and including model year 2012 Fitting location, relay/fuse holder B -SB- for models with left-hand drive, up to model year 2012: In electronics box in plenum chamber, driver side. 8)  for models with 4-cylinder diesel engine only 9)  for models with 6-cylinder diesel engine only 10)  for models with 4-cylinder petrol engine with high-voltage system (hybrid) only 11)  for models with 6-cylinder petrol engine only   Note: t  Figure shows left-hand drive model. t  Fitting location for models with right-hand drive: → Anchor

K -	Engine glow plug strip fuse -S39- → Note , 60 A

K -	Engine glow plug strip fuse -S39- → Note , 80 A

K -	Secondary air pump fuse -S130- → Note → Note , 50 A

L -	Fuse 1 -S131- → Note , 50 A

L -	NOx sender fuse -S360- → Note , 5 A

ST1 -

Fuse carrier 1

t	Fuse assignment → chapter

Fitting location, relay/fuse holder B -SB- for models with right-hand drive, up to model year 2012: In electronics box in plenum chamber, driver side. 12)  for models with 4-cylinder diesel engine only 13)  for models with 6-cylinder diesel engine only 14)  for models with 4-cylinder petrol engine with high-voltage system (hybrid) only 15)  for models with 6-cylinder petrol engine only   Note: t  Figure​shows​right-hand drive​model. t  Figure for models with left-hand drive → Anchor

K -	Engine glow plug strip fuse -S39- → Note , 60 A

K -	Engine glow plug strip fuse -S39- → Note , 80 A

K -	Secondary air pump fuse -S130- → Note → Note , 50 A

L -	Fuse 1 -S131- → Note , 50 A

L -	NOx sender fuse -S360- → Note , 5 A

ST1 -

Fuse carrier 1

t	Fuse assignment → chapter

Fuses in fuse carrier ST1 on fuse holder B -SB- (black) for models without high-voltage system (hybrid), up to and including model year 2012 Fuse colours 35 A -  green/blue 30 A -  green 25 A -  white 20 A -  yellow 15 A -  blue 10 A -  red 7,5 A -  brown 5 A -  beige 16)  for models with 4-cylinder petrol engine (1.8 l TFSI) only 17)  for models with 4-cylinder petrol engine (2.0 l TFSI) only 18)  for models with 6-cylinder petrol engine (3.2 l FSI) only 19)  for models with 6-cylinder petrol engine (3.0 l TFSI) only 20)  for models with 4-cylinder diesel engine (2.0 l TDI) only 21)  for models with 4-cylinder diesel engine (2.0 l TDI - EU3) only 22)  for models with 4-cylinder diesel engine (2.0 l TDI - gen. 2) only 23)  for models with 6-cylinder diesel engine only

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder B -SB1-	15 A	-	Automatic gearbox control unit -J217- Mechatronic unit for dual clutch gearbox -J743-	30
2	-	Fuse 2 on fuse holder B -SB2-	5 A	-	Oil level and oil temperature sender -G266-	87
3	-	Fuse 3 on fuse holder B -SB3-	5 A	-	Air mass meter -G70- ,Engine control unit -J623-	15
4		Fuse 4 on fuse holder B -SB4-	5 A	-	Engine control unit -J623-	30
5		Fuse 5 on fuse holder B -SB5-	10 A → Note 15 A → Note 15 A → Note 15 A → Note 15 A → Note 15 A → Note 15 A → Note 20 A → Note	-	Automatic glow period control unit -J179- Secondary air pump relay -J299- Throttle valve module -J338- Low heat output relay -J359- High heat output relay -J360- Charge pressure control solenoid valve -N75- Heater element for crankcase breather -N79- Activated charcoal filter solenoid valve 1 -N80- Secondary air inlet valve -N112- Left electrohydraulic engine mounting solenoid valve -N144- Right electrohydraulic engine mounting solenoid valve -N145- Variable intake manifold changeover valve -N156- Air filter bypass flap valve -N275- Fuel pressure regulating valve -N276- Fuel metering valve -N290- Injector, cylinder 9 -N299- Intake manifold flap valve -N316- Secondary air inlet valve 2 -N320- Exhaust gas recirculation cooler changeover valve -N345- Exhaust gas recirculation cooler changeover valve -N428- Fuel system diagnostic pump -V144-	87
6		Fuse 6 on fuse holder B -SB6-	15 A	-	Engine control unit -J623-	87
7		Fuse 7 on fuse holder B -SB7-	10 A → Note 10 A → Note 10 A → Note 10 A → Note 10 A → Note 10 A → Note 15 A → Note 15 A → Note	-	Actuator 1 for camshaft adjustment -F366- to actuator 8 for camshaft adjustment -F373- Actuator 9 for camshaft adjustment -F374- to actuator 12 for camshaft adjustment -F377- Continued coolant circulation relay -J151- Additional coolant pump relay -J496- Charge pressure control solenoid valve -N75- Activated charcoal filter solenoid valve 1 -N80- Left electrohydraulic engine mounting solenoid valve -N144- Right electrohydraulic engine mounting solenoid valve -N145- Camshaft control valve 1 -N205- Camshaft control valve 2 -N208- Turbocharger air recirculation valve -N249- Fuel pressure regulating valve -N276- Fuel metering valve -N290- Intake manifold flap valve -N316- Exhaust camshaft control valve 1 -N318- Exhaust camshaft control valve 2 -N319- Climatronic coolant shut-off valve -N422- Valve for oil pressure control -N428- Fuel system diagnostic pump -V144- Charge air cooling pump -V188-	87
8		Fuse 8 on fuse holder B -SB8-	5 A → Note 10 A → Note 10 A → Note 10 A → Note 20 A → Note 20 A → Note 20 A → Note 20 A → Note	-	Pump for exhaust gas recirculation cooler -V400- Ignition coil 1 with output stage -N70- Ignition coil 2 with output stage -N127- Ignition coil 3 with output stage -N291- Ignition coil 4 with output stage -N292- Ignition coil 5 with output stage -N323- Ignition coil 6 with output stage -N324-	87
9		Fuse 9 on fuse holder B -SB9-	5 A → Note 15 A → Note 15 A → Note 20 A → Note 20 A → Note 20 A → Note	-	Relay for supplementary fuel pump -J832- Lambda probe 1 heater after catalytic converter -Z29- Lambda probe 2 heater after catalytic converter -Z30-	87
10		Fuse 10 on fuse holder B -SB10-	10 A → Note 15 A → Note 15 A → Note 15 A → Note 15 A → Note 15 A → Note 15 A → Note	-	Lambda probe heater -Z19- Lambda probe heater 2 -Z28- Lambda probe 1 heater after catalytic converter -Z29-	87
11		Fuse 11 on fuse holder B -SB11-	5 A	-	Radiator fan control unit -J293- Radiator fan control unit 2 -J671-	87
12	-	Fuse 12 on fuse holder B -SB12-	5 A	-	Air mass meter -G70- Automatic gearbox control unit -J217- Mechatronic unit for dual clutch gearbox -J743-	15

Fuses in fuse carrier ST1 on fuse holder B -SB- (black) with high-voltage system (hybrid), up to and including model year 2012

K -	Secondary air pump fuse -S130- , 50 A

L -	Gearbox hydraulic pump relay -J510- , 50 A

ST1 -

Fuse carrier 1, fuses

Fuse colours 35 A -  green/blue 30 A -  green 25 A -  white 20 A -  yellow 15 A -  blue 10 A -  red 7,5 A -  brown 5 A -  beige

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder B -SB1-	15 A	-	Automatic gearbox control unit -J217- Mechatronic unit for dual clutch gearbox -J743-	30
2	-	Fuse 2 on fuse holder B -SB2-	5 A	-	Oil level and oil temperature sender -G266-	87
3	-	Fuse 3 on fuse holder B -SB3-	5 A	-	Air mass meter -G70- Engine control unit -J623- Power and control electronics for electric drive -JX1-	87
4		Fuse 4 on fuse holder B -SB4-	5 A	-	Engine control unit -J623-	30
5		Fuse 5 on fuse holder B -SB5-	10 A	-	Coolant shut-off valve -N82- Fuel pressure regulating valve -N276-	87
6		Fuse 6 on fuse holder B -SB6-	15 A	-	Engine control unit -J623-	87
7		Fuse 7 on fuse holder B -SB7-	15 A	-	Actuator 1 for camshaft adjustment -F366- to actuator 8 for camshaft adjustment -F373- Secondary air pump relay -J299- Charge pressure control solenoid valve -N75- Activated charcoal filter solenoid valve 1 -N80- Secondary air inlet valve -N112- Left electrohydraulic engine mounting solenoid -N144- Right electrohydraulic engine mounting solenoid -N145- Camshaft control valve 1 -N205- Turbocharger air recirculation valve -N249- Intake manifold flap valve -N316- Exhaust flap 1 valve -N321- Climatronic coolant shut-off valve -N422- Valve for oil pressure control -N428- Continued coolant circulation pump -V51- Coolant pump for high-temperature circuit -V467-	87
8		Fuse 8 on fuse holder B -SB8-	5 A	-	Power and control electronics for electric drive -JX1-	30
9		Fuse 9 on fuse holder B -SB9-	5 A	-	Power steering control unit -J500-	87
10		Fuse 10 on fuse holder B -SB10-	15 A	-	Lambda probe heater -Z19- Lambda probe 1 heater after catalytic converter -Z29-	87
11		Fuse 11 on fuse holder B -SB11-	5 A	-	Radiator fan control unit -J293- Radiator fan -V7- Radiator fan 2 -V177-	87
12		Fuse 12 on fuse holder B -SB12-	5 A	-	Automatic gearbox control unit -J217- Mechatronic unit for dual clutch gearbox -J743-	87
13		Fuse 13 on fuse holder B -SB13-	5 A	-	Control unit for air conditioning compressor -J842- Electrical air conditioner compressor -V470-	87
14		Fuse 14 on fuse holder B -SB14-	20 A	-	Ignition coil 1 with output stage -N70- Ignition coil 2 with output stage -N127- Ignition coil 3 with output stage -N291- Ignition coil 4 with output stage -N292-	87
15		Fuse 15 on fuse holder B -SB15-		-	not assigned
16		Fuse 16 on fuse holder B -SB16-	5 A	-	Low-temperature circuit coolant pump -V468-	87
17	-	Fuse 17 on fuse holder B -SB17-	5 A	-	Engine control unit -J623-	50

AUDI Q5 2009 Relay/fuse holder B -SB- , from model year 2013 Fitting location, relay/fuse holder B -SB- for models with left-hand drive, from model year 2013: In electronics box in plenum chamber, driver side. 24)  for models with 4-cylinder diesel engine only 25)  for models with 6-cylinder diesel engine only 26)  for models with 4-cylinder petrol engine with high-voltage system (hybrid) only 27)  for models with 6-cylinder petrol engine only   Note: t  Figure shows left-hand drive model. t  Fitting location for models with right-hand drive: → Anchor

K -	Engine glow plug strip fuse -S39- , 60 A → Note

K -	Engine glow plug strip fuse -S39- , 80 A → Note

K -	Secondary air pump fuse -S130- , 50 A → Note

L -	Gearbox hydraulic pump relay -J510- , 50 A → Note

ST1 -

Fuse carrier 1, fuses

Fitting location, relay/fuse holder B -SB- for models with right-hand drive, from model year 2013: In electronics box in plenum chamber, driver side. 28)  for models with 4-cylinder diesel engine only 29)  for models with 6-cylinder diesel engine only 30)  for models with 4-cylinder petrol engine with high-voltage system (hybrid) only 31)  for models with 6-cylinder petrol engine only   Note: t  Figure​shows​right-hand drive​model. t  Figure for models with left-hand drive → Anchor

K -	Engine glow plug strip fuse -S39- , 60 A → Note

K -	Engine glow plug strip fuse -S39- , 80 A → Note

K -	Secondary air pump fuse -S130- , 50 A → Note

L -	Gearbox hydraulic pump relay -J510- , 50 A → Note

ST1 -

Fuse carrier 1, fuses

Fuses in fuse carrier ST1 on fuse holder B -SB- (black), from model year 2013 Fuse colours 35 A -  green/blue 30 A -  green 25 A -  white 20 A -  yellow 15 A -  blue 10 A -  red 7,5 A -  brown 5 A -  beige 32)  for models with 4-cylinder petrol engine (2.0 l TFSI - gen. only 3) only 33)  for models with 4-cylinder petrol engine with high-voltage system (hybrid) only 34)  for models with 6-cylinder petrol engine (3.0 l TFSI) only 35)  for models with 4-cylinder diesel engine (2.0 l TDI) only 36)  for models with 6-cylinder diesel engine (3.0 l TDI) only 37)  for models with 6-cylinder diesel engine (3.0 l TDI - BIN 5) only

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder B -SB1-	15 A	-	Automatic gearbox control unit -J217- Mechatronic unit for dual clutch gearbox -J743-	30
2	-	Fuse 2 on fuse holder B -SB2-	5 A	-	Oil level and oil temperature sender -G266-	87
3	-	Fuse 3 on fuse holder B -SB3-	5 A	-	Engine control unit -J623- Power and control electronics for electric drive -JX1-	87
4		Fuse 4 on fuse holder B -SB4-	5 A	-	Engine control unit -J623-	30
5		Fuse 5 on fuse holder B -SB5-	5 A → Note → Note 10 A → Note → Note → Note	-	Coolant shut-off valve -N82- Fuel pressure regulating valve -N276- Air mass meter -G70-	87
6		Fuse 6 on fuse holder B -SB6-	15 A	-	Engine control unit -J623-	87
7		Fuse 7 on fuse holder B -SB7-	10 A → Note → Note → Note 15 A → Note → Note	-	Actuator 1 for camshaft adjustment -F366- to actuator 8 for camshaft adjustment -F373- Secondary air pump relay -J299- Charge pressure control solenoid valve -N75- Activated charcoal filter solenoid valve 1 -N80- Secondary air inlet valve -N112- Left electrohydraulic engine mounting solenoid -N144- Right electrohydraulic engine mounting solenoid -N145- Camshaft control valve 1 -N205- Turbocharger air recirculation valve -N249- Intake manifold flap valve -N316- Exhaust flap 1 valve -N321- Climatronic coolant shut-off valve -N422- Valve for oil pressure control -N428- Continued coolant circulation pump -V51- Coolant pump for high-temperature circuit -V467-	87
8		Fuse 8 on fuse holder B -SB8-	5 A → Note → Note 10 A → Note 15 A → Note	-	Power and control electronics for electric drive -JX1- NOx sender -G295- NOx sender 2 -G687- Control unit for NOx sender -J583- Control unit for NOx sender 2 -J881- Brake servo relay -J569-	30
9		Fuse 9 on fuse holder B -SB9-	5 A	-	Engine control unit -J623-	87
10		Fuse 10 on fuse holder B -SB10-	10 A → Note → Note 15 A → Note → Note → Note	-	Lambda probe heater -Z19- Lambda probe 1 heater after catalytic converter -Z29- Power steering control unit -J500-	87
11		Fuse 11 on fuse holder B -SB11-	5 A	-	Radiator fan control unit -J293- Radiator fan -V7- Radiator fan 2 -V177-	87
12		Fuse 12 on fuse holder B -SB12-	5 A	-	Automatic gearbox control unit -J217- Mechatronic unit for dual clutch gearbox -J743-	87
13		Fuse 13 on fuse holder B -SB13-	5 A → Note	-	Control unit for air conditioning compressor -J842- Electrical air conditioner compressor -V470-	87
14		Fuse 14 on fuse holder B -SB14-	5 A → Note 20 A → Note → Note → Note	-	Engine component current supply relay 2 -J976- Ignition coil 1 with output stage -N70- Ignition coil 2 with output stage -N127- Ignition coil 3 with output stage -N291- Ignition coil 4 with output stage -N292- Ignition coil 5 with output stage -N323- Ignition coil 6 with output stage -N324- Climatronic coolant shut-off valve -N422- Pump for exhaust gas recirculation cooler -V400-	87
15		Fuse 15 on fuse holder B -SB15-	5 A	-	Power steering control unit -J500- Lambda probe heater -Z19- Lambda probe 1 heater after catalytic converter -Z29-	87
16		Fuse 16 on fuse holder B -SB16-	15 A	-	Map-controlled engine cooling system thermostat -F265- Automatic glow period control unit -J179- Secondary air pump relay -J299- Low heat output relay -J359- High heat output relay -J360- Additional coolant pump relay -J496- Gearbox cooling circuit relay -J696- Charge pressure control solenoid valve -N75- Heater element for crankcase breather -N79- Activated charcoal filter solenoid valve 1 -N80- Secondary air inlet valve -N112- Left electrohydraulic engine mounting solenoid valve -N144- Right electrohydraulic engine mounting solenoid valve -N145- Air filter bypass flap valve -N275- Secondary air inlet valve 2 -N320- Exhaust gas recirculation cooler changeover valve -N345- Valve for oil pressure control -N428- Coolant valve for gearbox -N488- Coolant valve for cylinder head -N489- Actuator for engine temperature regulation -N493- Charge air cooling pump -V188- Crankcase breather valve -V546-	87
17	-	Fuse 17 on fuse holder B -SB17-	10 A → Note 15A → Note	-	Coolant pump for low-temperature circuit -V468- Lambda probe heater -Z19- Lambda probe 1 heater after catalytic converter -Z29-	50

Fuse holder C -SC- , up to model year 2009 Fitting location, fuse holder C -SC- for models with left-hand drive, up to model year 2009: Below the dash panel cover, driver side.   Note: t  Figure shows left-hand drive model. t  Figure for models with right-hand drive → Anchor

ST1 -

Fuse carrier 1, fuses → chapter

ST2 -

Fuse carrier 2, fuses → chapter

ST3 -

Fuse carrier 3, fuses → chapter

Fitting location, fuse holder C -SC- for models with right-hand drive, up to model year 2009: Below the dash panel cover, driver side.   Note: t  Figure​shows​right-hand drive​model. t  Figure for models with left-hand drive → Anchor

ST1 -

Fuse carrier 1, fuses → chapter

ST2 -

Fuse carrier 2, fuses → chapter

ST3 -

Fuse carrier 3, fuses → chapter

Fuses in fuse carrier ST1 on fuse holder C -SC- (black) Fuse colours 35 A -  green/blue 30 A -  green 25 A -  white 20 A -  yellow 15 A -  blue 10 A -  red 7,5 A -  brown 5 A -  beige

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder C -SC1-	5 A	-	Active steering control unit -J792-	15
2	-	Fuse 2 on fuse holder C -SC2-	5 A	-	Clutch pedal switch -F36- Clutch pedal switch for engine start -F194- Clutch position sender -G476-	15
3	-	Fuse 3 on fuse holder C -SC3-	5 A	-	Garage door operating unit -E284- Garage door operation control unit -J530-	15
4	-	Fuse 4 on fuse holder C -SC4-	10 A	-	Lane departure warning control unit -J759-	15
5	-	Fuse 5 on fuse holder C -SC5-	5 A	-	Air quality sensor -G238-	15
6	-	Fuse 6 on fuse holder C -SC6-	5 A	-	Headlight range control regulator -E102- Headlight range control unit -J431- Output module for right headlight -J668- Control unit for cornering light and headlight range control -J745- Left headlight range control motor -V48- Right headlight range control motor -V49-	15
7	-	Fuse 7 on fuse holder C -SC7-	5 A	-	Output module for left headlight -J667-	15
8	-	Fuse 8 on fuse holder C -SC8-	5 A	-	Onboard supply control unit -J519-	15
9	-	Fuse 9 on fuse holder C -SC9-	5 A	-	Automatic anti-dazzle interior mirror -Y7-	15
10	-	Fuse 10 on fuse holder C -SC10-	5 A	-	Selector lever sensors control unit -J587- Selector lever lock solenoid -N110-	15
11	-	Fuse 11 on fuse holder C -SC11-	5 A	-	Left washer jet heater element -Z20- Right washer jet heater element -Z21-	15
12	-	Fuse 12 on fuse holder C -SC12-	5 A	-	Refrigerant pressure and temperature sender -G395-	15

Fuses in fuse carrier ST2 on fuse holder C -SC- (brown) 38)  for models with petrol engine only 39)  for models with diesel engine only

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder C -SC1-	5 A	-	Circulation pump relay -J160-	87
2	-	Fuse 2 on fuse holder C -SC2-	5 A	-	Clutch pedal switch -F36- Clutch pedal switch for engine start -F194- Clutch position sender -G476-	87
3	-	Fuse 3 on fuse holder C -SC3-	20 A → Note 25 A → Note	-	Fuel system pressurisation pump -G6- Fuel pump control unit -J538-	87
4	-	Fuse 4 on fuse holder C -SC4-	5 A	-	Circulation pump relay -J160-	15
5	-	Fuse 5 on fuse holder C -SC5-	30 A	-	Onboard supply control unit -J519-	30
6	-	Fuse 6 on fuse holder C -SC6-	10 A	-	ABS control unit -J104-	30
7	-	Fuse 7 on fuse holder C -SC7-	25 A	-	Horn relay -J413-	30
8	-	Fuse 8 on fuse holder C -SC8-	30 A	-	Driver door control unit -J386- Rear left door control unit -J388-	30
9	-	Fuse 9 on fuse holder C -SC9-	30 A	-	Wiper motor control unit -J400-	30
10	-	Fuse 10 on fuse holder C -SC10-	25 A	-	ABS control unit -J104-	30
11	-	Fuse 11 on fuse holder C -SC11-	15 A	-	Driver door control unit -J386- Rear left door control unit -J388-	30
12	-	Fuse 12 on fuse holder C -SC12-	5 A	-	Rain and light sensor -G397-	30

Fuses in fuse carrier ST3 on fuse holder C -SC- (red)

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder C -SC1-		-	not assigned
2	-	Fuse 2 on fuse holder C -SC2-		-	not assigned
3	-	Fuse 3 on fuse holder C -SC3-	10 A	-	Driver seat lumbar support adjustment switch -E176- Front passenger seat lumbar support adjustment switch -E177-	30
4	-	Fuse 4 on fuse holder C -SC4-	35 A	-	Active steering control unit -J792-	30
5	-	Fuse 5 on fuse holder C -SC5-	10 A	-	Heated cup holder -Z105-	30
6	-	Fuse 6 on fuse holder C -SC6-	35 A	-	Onboard supply control unit -J519-	30
7	-	Fuse 7 on fuse holder C -SC7-	20 A	-	Onboard supply control unit -J519-	30
8	-	Fuse 8 on fuse holder C -SC8-	30 A	-	Onboard supply control unit -J519-	30
9	-	Fuse 9 on fuse holder C -SC9-	20 A	-	Sliding sunroof adjustment control unit -J245-	30
10	-	Fuse 10 on fuse holder C -SC10-	30 A	-	Onboard supply control unit -J519-	30
11	-	Fuse 11 on fuse holder C -SC11-	20 A	-	Sunroof roller blind control unit -J394-	30
12	-	Fuse 12 on fuse holder C -SC12-	5 A	-	Alarm horn -H12- Anti-theft alarm sensor -G578-	30

AUDI Q5 2009 Fuse holder C -SC- , from model year 2010 Fitting location, fuse holder C -SC- for models with left-hand drive, from model year 2010: Below the dash panel cover, driver side.   Note: t  Figure shows left-hand drive model. t  Figure for models with right-hand drive → Anchor

ST1 -

Fuse carrier 1, fuses → chapter

ST2 -

Fuse carrier 2, fuses → chapter

ST3 -

Fuse carrier 3, fuses → chapter

Fitting location, fuse holder C -SC- for models with right-hand drive, from model year 2010: Below the dash panel cover, driver side.   Note: t  Figure​shows​right-hand drive​model. t  Figure for models with left-hand drive → Anchor

ST1 -

Fuse carrier 1, fuses → chapter

ST2 -

Fuse carrier 2, fuses → chapter

ST3 -

Fuse carrier 3, fuses → chapter

Fuses in fuse carrier ST1 on fuse holder C -SC- (black) Fuse colours 35 A -  green/blue 30 A -  green 25 A -  white 20 A -  yellow 15 A -  blue 10 A -  red 7,5 A -  brown 5 A -  beige

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder C -SC1-	5 A	-	Active steering control unit -J792-	15
2	-	Fuse 2 on fuse holder C -SC2-		-	not assigned
3	-	Fuse 3 on fuse holder C -SC3-	5 A	-	Garage door operating unit -E284- Garage door operation control unit -J530-	15
4	-	Fuse 4 on fuse holder C -SC4-	10 A	-	Lane departure warning control unit -J759-	15
5	-	Fuse 5 on fuse holder C -SC5-	5 A	-	Air quality sensor -G238-	15
6	-	Fuse 6 on fuse holder C -SC6-	5 A	-	Headlight range control regulator -E102- Headlight range control unit -J431- Output module for right headlight -J668- Control unit for cornering light and headlight range control -J745- Front left headlight -MX1- Right front headlight -MX2-	15
7	-	Fuse 7 on fuse holder C -SC7-	5 A	-	Output module for left headlight -J667-	15
8	-	Fuse 8 on fuse holder C -SC8-	5 A	-	Onboard supply control unit -J519-	15
9	-	Fuse 9 on fuse holder C -SC9-	5 A	-	Adaptive cruise control unit -J428-	15
10	-	Fuse 10 on fuse holder C -SC10-	5 A	-	Clutch position sender -G476- Selector lever sensors control unit -J587- Selector lever lock solenoid -N110-	15
11	-	Fuse 11 on fuse holder C -SC11-	5 A	-	Left washer jet heater element -Z20- Right washer jet heater element -Z21-	15
12	-	Fuse 12 on fuse holder C -SC12-	5 A	-	Refrigerant pressure and temperature sender -G395-	15
13		Fuse 13 on fuse holder C -SC13-	5 A	-	18-pin connector -T18a-	15
14		Fuse 14 on fuse holder C -SC14-	5 A	-	Hazard warning lights button -E229- Airbag control unit -J234- Seat occupied recognition control unit -J706- Indicator lamp for hazard warning light -K6-	15
15		Fuse 15 on fuse holder C -SC15-	25 A	-	ABS control unit -J104- Fuse carrier 2 -ST2- on fuse holder C -SC- Fuse carrier 1 -ST1- on fuse holder D -SD- Fuse carrier 4 -ST4- on fuse holder F -SF-	15
16	-	Fuse 16 on fuse holder C -SC16-	40 A	-	Starter motor relay -J53- Starter motor relay 2 -J695- Fuse carrier 1 -ST1- with fuse 3 on fuse holder B -SB3- Fuse carrier 1 -ST1- with fuse 12 on fuse holder B -SB12-	15

Fuses in fuse carrier ST2 on fuse holder C -SC- (brown) 40)  for models with petrol engine only 41)  for models with 4-cylinder petrol engine with high-voltage system (hybrid) only 42)  for models with diesel engine (without J538) only 43)  for models with diesel engine (with J538) only 44)  for models with left-hand drive only 45)  for models without seat ventilation only 46)  for models with seat ventilation only

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder C -SC1-	5 A	-	Automatic anti-dazzle interior mirror -Y7-	15
2	-	Fuse 2 on fuse holder C -SC2-	5 A	-	Brake light switch -F- Brake pedal position sender -G100- Clutch position sender -G476-	87
3	-	Fuse 3 on fuse holder C -SC3-	20 A → Note 25 A → Note 25 A → Note 25 A → Note	-	Fuel system pressurisation pump -G6- Fuel pump control unit -J538-	87
4	-	Fuse 4 on fuse holder C -SC4-	10 A 25 A → Note	-	Vacuum pump relay -J318- Circulation pump relay -J160- Pump for reducing agent -V437-	15 30 → Note
5	-	Fuse 5 on fuse holder C -SC5-	15 A → Note 30 A → Note	-	Onboard supply control unit -J519-	30
6	-	Fuse 6 on fuse holder C -SC6-	5 A → Note 10 A	-	ABS control unit -J104- → Note	30
7	-	Fuse 7 on fuse holder C -SC7-	25 A	-	Horn relay -J413-	30
8	-	Fuse 8 on fuse holder C -SC8-	30 A	-	Left doors	30
9	-	Fuse 9 on fuse holder C -SC9-	30 A	-	Wiper motor control unit -J400-	30
10	-	Fuse 10 on fuse holder C -SC10-	25 A	-	ABS control unit -J104- → Note	30
11	-	Fuse 11 on fuse holder C -SC11-	15 A	-	Left doors	30
12	-	Fuse 12 on fuse holder C -SC12-	5 A	-	Rain and light sensor -G397-	30

Fuses in fuse carrier ST3 on fuse holder C -SC- (red)

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder C -SC1-		-	not assigned
2	-	Fuse 2 on fuse holder C -SC2-		-	not assigned
3	-	Fuse 3 on fuse holder C -SC3-	10 A	-	Driver seat lumbar support adjustment switch -E176- Front passenger seat lumbar support adjustment switch -E177-	30
4	-	Fuse 4 on fuse holder C -SC4-	35 A	-	Active steering control unit -J792-	30
5	-	Fuse 5 on fuse holder C -SC5-	10 A	-	Cup holder with heater and cooling element -Z105-	30
6	-	Fuse 6 on fuse holder C -SC6-	35 A	-	Onboard supply control unit -J519-	30
7	-	Fuse 7 on fuse holder C -SC7-	20 A	-	Onboard supply control unit -J519-	30
8	-	Fuse 8 on fuse holder C -SC8-	30 A	-	Onboard supply control unit -J519-	30
9	-	Fuse 9 on fuse holder C -SC9-	20 A	-	Sliding sunroof adjustment control unit -J245-	30
10	-	Fuse 10 on fuse holder C -SC10-	30 A	-	Onboard supply control unit -J519-	30
11	-	Fuse 11 on fuse holder C -SC11-	20 A	-	Sunroof roller blind control unit -J394-	30
12	-	Fuse 12 on fuse holder C -SC12-	5 A	-	Alarm horn -H12- Anti-theft alarm sensor -G578-	30

AUDI Q5 2009 Fuse holder C -SC- , from model year 2013 Fitting location, fuse holder C -SC- for models with left-hand drive, from model year 2013: Below the dash panel cover, driver side.   Note: t  Figure shows left-hand drive model. t  Figure for models with right-hand drive → Anchor

ST1 -

Fuse carrier 1, fuses → chapter

ST2 -

Fuse carrier 2, fuses → chapter

ST3 -

Fuse carrier 3, fuses → chapter

Fitting location, fuse holder C -SC- for models with right-hand drive, from model year 2013: Below the dash panel cover, driver side.   Note: t  Figure​shows​right-hand drive​model. t  Figure for models with left-hand drive → Anchor

ST1 -

Fuse carrier 1, fuses → chapter

ST2 -

Fuse carrier 2, fuses → chapter

ST3 -

Fuse carrier 3, fuses → chapter

Fuses in fuse carrier ST1 on fuse holder C -SC- (black) Fuse colours 35 A -  green/blue 30 A -  green 25 A -  white 20 A -  yellow 15 A -  blue 10 A -  red 7,5 A -  brown 5 A -  beige

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder C -SC1-	5 A	-	Active steering control unit -J792-	15
2	-	Fuse 2 on fuse holder C -SC2-	5 A	-	ABS control unit -J104-	15
3	-	Fuse 3 on fuse holder C -SC3-	5 A	-	TCS and ESP button -E256- Parking aid button -E266- Garage door operating unit -E284- Electromechanical parking brake button -E538- Auto-hold button -E540- Air quality sensor -G238- Refrigerant pressure and temperature sender -G395- Garage door operation control unit -J530- Seat heating control unit -J882- Relay for automatic anti-dazzle interior mirror -J910- Automatic anti-dazzle interior mirror -Y7-	15
4	-	Fuse 4 on fuse holder C -SC4-	10 A	-	Lane departure warning control unit -J759-	15
5	-	Fuse 5 on fuse holder C -SC5-	15 A	-	Control unit for structure-borne sound -J869- Engine sound generator control unit -J943-	15
6	-	Fuse 6 on fuse holder C -SC6-	5 A	-	Headlight range control regulator -E102- Front left headlight -MX1- Front right headlight -MX2- Left headlight range control motor -V48- Right headlight range control motor -V49-	15
7	-	Fuse 7 on fuse holder C -SC7-	5 A	-	Front left headlight -MX1-	15
8	-	Fuse 8 on fuse holder C -SC8-	5 A	-	Electronically controlled damping control unit -J250- Trailer detector control unit -J345- Convenience system central control unit -J393- All-wheel drive control unit -J492- Voltage stabilizer -J532- Control unit for electromechanical parking brake -J540-	15
9	-	Fuse 9 on fuse holder C -SC9-	5 A	-	Adaptive cruise control unit -J428-	15
10	-	Fuse 10 on fuse holder C -SC10-	5 A	-	Clutch position sender -G476- Selector lever lock solenoid -N110-	15
11	-	Fuse 11 on fuse holder C -SC11-	5 A	-	Lane change assist control unit -J769- Lane change assist control unit 2 -J770-	15
12	-	Fuse 12 on fuse holder C -SC12-	5 A	-	Onboard supply control unit -J519-	15
13		Fuse 13 on fuse holder C -SC13-	5 A	-	Airbag control unit -J234- Seat occupied recognition control unit -J706- Front passenger side airbag deactivated warning lamp -K145-	15
14		Fuse 14 on fuse holder C -SC14-	15 A	-	Rear window wiper motor -V12-	15
15		Fuse 15 on fuse holder C -SC15-	10 A	-	Supply, fuse carrier 1 -ST1-Fuse holder D -SD-	15
16	-	Fuse 16 on fuse holder C -SC16-	40 A	-	Starter motor relay -J53- Starter motor relay 2 -J695- Supply, fuse carrier 1 -ST1-Fuse 3 on fuse holder B -SB3- Supply, fuse carrier 1 -ST1-Fuse 12 on fuse holder B -SB12- Fuse carrier 1 -ST1-Fuse 15 on fuse holder B -SB15-	15

Fuses in fuse carrier ST2 on fuse holder C -SC- (brown) 47)  for models without seat ventilation only 48)  for models with seat ventilation only

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder C -SC1-	5 A	-	Exhaust flap valve -N220-	87
2	-	Fuse 2 on fuse holder C -SC2-	5 A	-	Brake light switch -F-	87
3	-	Fuse 3 on fuse holder C -SC3-	25 A	-	Fuel pump control unit -J538-	87
4	-	Fuse 4 on fuse holder C -SC4-	5 A 25 A	-	Clutch position sender -G476- Pressure sender for reducing agent metering system -G686- Control unit for reducing agent metering system -J880- Pump for reducing agent -V437- Heater for reducing-agent pump -Z103- Vacuum pump relay -J318-	87
5	-	Fuse 5 on fuse holder C -SC5-	15 A → Note 30 A → Note	-	Onboard supply control unit -J519- Control unit for front left seat ventilation -J800-	30
6	-	Fuse 6 on fuse holder C -SC6-	5 A	-	ABS control unit -J104-	30
7	-	Fuse 7 on fuse holder C -SC7-	15 A	-	Treble horn -H2- Bass horn -H7- Horn relay -J413-	30
8	-	Fuse 8 on fuse holder C -SC8-	30 A	-	Front left door	30
9	-	Fuse 9 on fuse holder C -SC9-	30 A	-	Wiper motor control unit -J400-	30
10	-	Fuse 10 on fuse holder C -SC10-	25 A	-	ABS control unit -J104-	30
11	-	Fuse 11 on fuse holder C -SC11-	30 A	-	Rear left door	30
12	-	Fuse 12 on fuse holder C -SC12-	5 A	-	Rain and light sensor -G397-	30

Fuses in fuse carrier ST3, fuse holder C -SC- (red)

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder C -SC1-		-	not assigned
2	-	Fuse 2 on fuse holder C -SC2-		-	not assigned
3	-	Fuse 3 on fuse holder C -SC3-	10 A	-	Driver seat lumbar support adjustment switch -E176- Front passenger seat lumbar support adjustment switch -E177-	30
4	-	Fuse 4 on fuse holder C -SC4-	35 A	-	Active steering control unit -J792-	30
5	-	Fuse 5 on fuse holder C -SC5-	10 A	-	Cup holder with heater and cooling element -Z105-	30A
6	-	Fuse 6 on fuse holder C -SC6-	35 A	-	Onboard supply control unit -J519-	30
7	-	Fuse 7 on fuse holder C -SC7-	20 A	-	Onboard supply control unit -J519-	30
8	-	Fuse 8 on fuse holder C -SC8-	30 A	-	Onboard supply control unit -J519-	30
9	-	Fuse 9 on fuse holder C -SC9-	20 A	-	Sliding sunroof adjustment control unit -J245-	30
10	-	Fuse 10 on fuse holder C -SC10-	30 A	-	Onboard supply control unit -J519-	30
11	-	Fuse 11 on fuse holder C -SC11-	20 A	-	Sunroof roller blind control unit -J394-	30
12	-	Fuse 12 on fuse holder C -SC12-	5 A	-	Anti-theft alarm sensor -G578- Alarm horn -H12-	30

AUDI Q5 2009 Fuse holder D SD Fuse holder D -SD- Fitting location, fuse holder D -SD- for models with left-hand drive: Below the dash panel cover, front passenger side.   Note: t  Figure shows left-hand drive model. t  Figure for models with right-hand drive → Anchor

ST1 -

Fuse carrier 1, fuses → chapter

ST2 -

Fuse carrier 2, fuses → chapter

A -	46-pin connector, black, CAN disconnector, dash panel -T46s-

Fitting location, fuse holder D -SD- for models with right-hand drive: Below the dash panel cover, front passenger side.   Note: t  Figure​shows​right-hand drive​model. t  Figure for models with left-hand drive → Anchor

ST1 -

Fuse carrier 1, fuses → chapter

ST2 -

Fuse carrier 2, fuses → chapter

A -	46-pin connector, black, CAN disconnector, dash panel -T46s-

Fuses in fuse carrier ST1 on fuse holder D -SD- (black) Fuse colours 35 A -  green/blue 30 A -  green 25 A -  white 20 A -  yellow 15 A -  blue 10 A -  red 7,5 A -  brown 5 A -  beige 49)  for models with 4-cylinder petrol engine with high-voltage system (hybrid) only

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder D -SD1-		-	not assigned
2	-	Fuse 2 on fuse holder D -SD2-		-	not assigned
3	-	Fuse 3 on fuse holder D -SD3-		-	not assigned
4	-	Fuse 4 on fuse holder D -SD4-		-	not assigned
5	-	Fuse 5 on fuse holder D -SD5-	5 A	-	Steering column electronics control unit -J527-	15
6	-	Fuse 6 on fuse holder D -SD6-		-	not assigned
7	-	Fuse 7 on fuse holder D -SD7-	5 A	-	16-pin connector -T16- , diagnostic connector	15
8	-	Fuse 8 on fuse holder D -SD8-	5 A	-	Data bus diagnostic interface -J533-	15
9	-	Fuse 9 on fuse holder D -SD9-	5 A → Note	-	Low heat output relay -J359- → Note Coolant heater elements relay 2 -J390- → Note Auxiliary air heater control unit -J604- → Note	15
10	-	Fuse 10 on fuse holder D -SD10-		-	not assigned
11	-	Fuse 11 on fuse holder D -SD11-		-	not assigned
12	-	Fuse 12 on fuse holder D -SD12-		-	not assigned

Fuses in fuse carrier ST2 on fuse holder D -SD- (brown) 50)  for models with radio (CAN) with external amplifier only 51)  for models with MMI (MOST) only 52)  for models with radio chorus and sound system Basic (from November 2009) only 53)  for models with radio chorus / concert / symphony and sound system Basic (from May 2010) only

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder D -SD1-	5 A	-	CD changer -R41- DVD changer -R161- Connection for external audio sources -R199-	30
2	-	Fuse 2 on fuse holder D -SD2-	5 A	-	Switch module for Charisma -E592-	30
3	-	Fuse 3 on fuse holder D -SD3-	5 A → Note 5 A → Note 20 A → Note 20 A → Note	-	Display unit for front information display and operating unit control unit -J685- Control unit 1 for information electronics -J794- Radio -R-	30
4	-	Fuse 4 on fuse holder D -SD4-	5 A	-	Control unit in dash panel insert -J285-	30
5	-	Fuse 5 on fuse holder D -SD5-	5 A	-	Data bus diagnostic interface -J533-	30
6	-	Fuse 6 on fuse holder D -SD6-	5 A	-	Entry​and​start​authorisation​switch -E415-	30
7	-	Fuse 7 on fuse holder D -SD7-	5A	-	Light switch -E1-
8	-	Fuse 8 on fuse holder D -SD8-	40 A	-	Fresh air blower control unit -J126-	30
9	-	Fuse 9 on fuse holder D -SD9-	5 A	-	Control unit for electronic steering column lock -J764-	30
10	-	Fuse 10 on fuse holder D -SD10-	10 A	-	Climatronic control unit -J255-	30
11	-	Fuse 11 on fuse holder D -SD11-	10 A	-	16-pin connector -T16- , diagnostic connector	30
12	-	Fuse 12 on fuse holder D -SD12-	5 A	-	Steering column electronics control unit -J527-	30

AUDI Q5 2009 Relay/fuse holder F -SF- , up to model year 2009 Fitting location, relay/fuse holder F -SF- , up to model year 2009 In luggage compartment, behind side trim on right.

ST1 -

Fuse carrier 1, fuses → chapter

ST2 -

Fuse carrier 2, fuses → chapter

ST3 -

Fuse carrier 3, fuses → chapter

ST4 -

Fuse carrier 4, fuses → chapter

ST5 -

Fuse carrier 5, fuses → chapter

H -	Heated rear window fuse -S41- → chapter

Fuses in fuse carrier ST1 on fuse holder F -SF- (black) Fuse colours 35 A -  green/blue 30 A -  green 25 A -  white 20 A -  yellow 15 A -  blue 10 A -  red 7,5 A -  brown 5 A -  beige

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder F -SF1-	30 A	-	Rear lid control unit 2 -J756-	30
2	-	Fuse 2 on fuse holder F -SF2-		-	not assigned
3	-	Fuse 3 on fuse holder F -SF3-	30 A	-	Rear lid control unit -J605-	30
4	-	Fuse 4 on fuse holder F -SF4-	5A	-	2-pin connector, blue/purple -T2da- 2-pin connector, blue/purple -T2db-	87
5	-	Fuse 5 on fuse holder F -SF5-		-	not assigned
6	-	Fuse 6 on fuse holder F -SF6-		-	not assigned
7	-	Fuse 7 on fuse holder F -SF7-		-	not assigned
8	-	Fuse 8 on fuse holder F -SF8-		-	not assigned
9	-	Fuse 9 on fuse holder F -SF9-		-	not assigned
10	-	Fuse 10 on fuse holder F -SF10-		-	not assigned
11	-	Fuse 11 on fuse holder F -SF11-		-	not assigned
12	-	Fuse 12 on fuse holder F -SF12-		-	not assigned

Fuses in fuse carrier ST2 on fuse holder F -SF- (black)

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder F -SF1-	5 A	-	Tyre Pressure Monitoring System control unit -J502-	30
2	-	Fuse 2 on fuse holder F -SF2-	15 A	-	Trailer detector control unit -J345-	30
3	-	Fuse 3 on fuse holder F -SF3-	20 A	-	Trailer detector control unit -J345-	30
4	-	Fuse 4 on fuse holder F -SF4-	20 A	-	Trailer detector control unit -J345-	30
5	-	Fuse 5 on fuse holder F -SF5-	5 A	-	Electromechanical parking brake button -E538-	30
6	-	Fuse 6 on fuse holder F -SF6-	15 A	-	Electronically controlled damping control unit -J250-	30
7	-	Fuse 7 on fuse holder F -SF7-	30 A	-	Control unit for electromechanical parking brake -J540-	30
8	-	Fuse 8 on fuse holder F -SF8-	30 A	-	Convenience system central control unit -J393-	30
9	-	Fuse 9 on fuse holder F -SF9-	35 A	-	All-wheel drive control unit -J492-	30
10	-	Fuse 10 on fuse holder F -SF10-	30 A	-	Convenience system central control unit -J393-	30
11	-	Fuse 11 on fuse holder F -SF11-	20 A	-	Convenience system central control unit -J393-	30
12	-	Fuse 12 on fuse holder F -SF12-	5 A	-	Interface control unit for vehicle location system -J843-	30

Fuses in fuse carrier ST3 on fuse holder F -SF- (brown)

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder F -SF1-		-	not assigned
2	-	Fuse 2 on fuse holder F -SF2-	15 A	-	Control unit for front right seat ventilation -J799-	30
3	-	Fuse 3 on fuse holder F -SF3-	7.5 A	-	Radio -R- Telephone transmitter and receiver unit -R36- TV tuner -R78- Aerial amplifier for mobile telephone -R86- Telephone bracket -R126- 18-pin connector, black -T18a-	30
4	-	Fuse 4 on fuse holder F -SF4-	30 A	-	Digital sound package control unit -J525- Radio -R-	30
5	-	Fuse 5 on fuse holder F -SF5-	7.5 A	-	Control unit 1 for information electronics -J794-	30
6	-	Fuse 6 on fuse holder F -SF6-	30 A	-	Auxiliary heater control unit -J364-	30
7	-	Fuse 7 on fuse holder F -SF7-	30 A	-	Control unit for electromechanical parking brake -J540-	30
8	-	Fuse 8 on fuse holder F -SF8-	30 A	-	Heated rear left seat switch with regulator -E128- Heated rear right seat switch with regulator -E129-	30
9	-	Fuse 9 on fuse holder F -SF9-	30 A	-	Front passenger door control unit -J387- Rear right door control unit -J389-	30
10	-	Fuse 10 on fuse holder F -SF10-	5 A	-	Remote control receiver for auxiliary heater -R64-	30
11	-	Fuse 11 on fuse holder F -SF11-	15 A	-	Front passenger door control unit -J387- Rear right door control unit -J389-	30
12	-	Fuse 12 on fuse holder F -SF12-	5 A	-	Reversing camera system control unit -J772-	30

Fuses in fuse carrier ST4 on fuse holder F -SF- (red)

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder F -SF1-	15 A	-	12 V socket 2 -U18-	87
2	-	Fuse 2 on fuse holder F -SF2-	15 A	-	12 V socket -U5-	87
3	-	Fuse 3 on fuse holder F -SF3-	15 A	-	12 V socket 3 -U19-	87
4	-	Fuse 4 on fuse holder F -SF4-	15 A	-	Cigarette lighter -U1-	87
5	-	Fuse 5 on fuse holder F -SF5-	5 A	-	Park assist steering control unit -J791-	15
6	-	Fuse 6 on fuse holder F -SF6-	5 A	-	18-pin connector, black -T18a-	15
7	-	Fuse 7 on fuse holder F -SF7-	5 A	-	Adaptive cruise control unit -J428-	15
8	-	Fuse 8 on fuse holder F -SF8-	15 A	-	Rear window wiper motor -V12-	15
9	-	Fuse 9 on fuse holder F -SF9-	5 A	-	Auto-hold button -E540-	15
10	-	Fuse 10 on fuse holder F -SF10-	5 A	-	Lane change assist control unit 2 -J770-	15
11	-	Fuse 11 on fuse holder F -SF11-	5 A	-	Heated rear left seat switch with regulator -E128- Heated rear right seat switch with regulator -E129-	15
12	-	Fuse 12 on fuse holder F -SF12-	5 A	-	Hazard warning light switch -E3- Airbag control unit -J234- Seat occupied recognition control unit -J706-Front passenger side airbag deactivated warning lamp -K145-	15

Fuses in fuse carrier ST5 on fuse holder F -SF- (black) 54)  for civil vehicles: NEF version (F4Z) only 55)  for special vehicles, doctor version (F4X) or fire brigade vehicle (F4Q) only

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder F -SF1-		-	not assigned
2	-	Fuse 2 on fuse holder F -SF2-		-	not assigned
3	-	Fuse 3 on fuse holder F -SF3-	15 A → Note 25 A → Note	-	Signal system control unit -J616-	30
4	-	Fuse 4 on fuse holder F -SF4-	15 A	-	Signal system control unit -J616-	30
5	-	Fuse 5 on fuse holder F -SF5-	5 A → Note 15 A → Note	-	Operating unit for special signals -E507- Signal system control unit -J616-	30
6	-	Fuse 6 on fuse holder F -SF6-	10 A	-	Operating unit for special signals -E507- Signal system control unit -J616- Tachograph control unit -J621- 3-pin connector -T3d- Accident data recorder	15
7	-	Fuse 7 on fuse holder F -SF7-	20 A	-	Special vehicle control unit -J608-	30
8	-	Fuse 8 on fuse holder F -SF8-	10 A	-	Accident data recorder	30
9	-	Fuse 9 on fuse holder F -SF9-	10 A	-	12 V socket 4 -U20-	30
10	-	Fuse 10 on fuse holder F -SF10-	10 A	-	Two-way radio voltage relay -J84-	30
11	-	Fuse 11 on fuse holder F -SF11-	10 A	-	Two-way radio voltage relay -J84-	30
12	-	Fuse 12 on fuse holder F -SF12-		-	not assigned

Separate fuses on fuse holder F -SF-

Item		Current Flow Diagram designation	Nominal value		Function/component	Terminal
H	-	Heated rear window fuse -S41-	40 A	-	Heated rear window relay -J9-	30

AUDI Q5 2009 Relay/fuse holder F -SF- , from model year 2010 Fitting location, relay/fuse holder F -SF- , from model year 2010 In luggage compartment, behind side trim on right.

ST1 -

Fuse carrier 1, → chapter

ST2 -

Fuse carrier 2, → chapter

ST3 -

Fuse carrier 3, → chapter

ST4 -

Fuse carrier 4, → chapter

ST5 -

Fuse carrier 5, → chapter

H -	Heated rear window fuse -S41- → chapter

Fuses in fuse carrier ST1 on fuse holder F -SF- (black) Fuse colours 35 A -  green/blue 30 A -  green 25 A -  white 20 A -  yellow 15 A -  blue 10 A -  red 7,5 A -  brown 5 A -  beige 56)  nur für zivile Einsatzfahrzeuge: NEF - Ausführung (F4Z) 57)  for special vehicles, doctor version (F4X) or fire brigade vehicle (F4Q) only

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder F -SF1-		-	not assigned
2	-	Fuse 2 on fuse holder F -SF2-		-	not assigned
3	-	Fuse 3 on fuse holder F -SF3-	15 A → Note 25 A → Note	-	Signal system control unit -J616-	30
4	-	Fuse 4 on fuse holder F -SF4-	15 A	-	Signal system control unit -J616-	30
5	-	Fuse 5 on fuse holder F -SF5-	5 A → Note 15 A → Note	-	Operating unit for special signals -E507- Signal system control unit -J616-	30
6	-	Fuse 6 on fuse holder F -SF6-	3 A	-	Operating unit for special signals -E507- Signal system control unit -J616- Tachograph control unit -J621- 3-pin connector -T3d- Accident data recorder	15
7	-	Fuse 7 on fuse holder F -SF7-	20 A	-	Special vehicle control unit -J608-	30
8	-	Fuse 8 on fuse holder F -SF8-	10 A	-	Accident data recorder	30
9	-	Fuse 9 on fuse holder F -SF9-	10 A	-	12 V socket 4 -U20-	30
10	-	Fuse 10 on fuse holder F -SF10-	10 A	-	Two-way radio voltage relay -J84-	30
11	-	Fuse 11 on fuse holder F -SF11-	10 A	-	Two-way radio voltage relay -J84-	30
12	-	Fuse 12 on fuse holder F -SF12-		-	not assigned

Fuses in fuse carrier ST2 on fuse holder F -SF- (black) 58)  for models with 4-cylinder petrol engine with high-voltage system (hybrid) only

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder F -SF1-	30 A	-	Rear lid control unit 2 -J756-	30
2	-	Fuse 2 on fuse holder F -SF2-	15 A	-	Trailer detector control unit -J345-	30
3	-	Fuse 3 on fuse holder F -SF3-	20 A	-	Trailer detector control unit -J345-	30
4	-	Fuse 4 on fuse holder F -SF4-	20 A	-	Trailer detector control unit -J345-	30
5	-	Fuse 5 on fuse holder F -SF5-	5 A	-	Auto-hold button -E540-	30
6	-	Fuse 6 on fuse holder F -SF6-	15 A	-	Electronically controlled damping control unit -J250-	30
7	-	Fuse 7 on fuse holder F -SF7-	30 A	-	Control unit for electromechanical parking brake -J540-	30
8	-	Fuse 8 on fuse holder F -SF8-	30 A	-	Convenience system central control unit -J393-	30
9	-	Fuse 9 on fuse holder F -SF9-	5 A → Note 35 A	-	All-wheel drive control unit -J492- Tyre Pressure Monitoring System control unit -J502- → Note	30
10	-	Fuse 10 on fuse holder F -SF10-	30 A	-	Convenience system central control unit -J393-	30
11	-	Fuse 11 on fuse holder F -SF11-	20 A	-	Convenience system central control unit -J393-	30
12	-	Fuse 12 on fuse holder F -SF12-	5 A	-	Interface control unit for vehicle location system -J843- Control unit for fuel tank leak detection -J909- Fuel system diagnostic pump -V144-	30

Fuses in fuse carrier ST3 on fuse holder F -SF- (brown) 59)  for models with 4-cylinder petrol engine with high-voltage system (hybrid) only

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder F -SF1-	30 A	-	Rear lid control unit -J605-	30
2	-	Fuse 2 on fuse holder F -SF2-	15 A	-	Control unit for front right seat ventilation -J799-	30
3	-	Fuse 3 on fuse holder F -SF3-	15 A → Note 40 A	-	Voltage stabilizer -J532- Battery regulation control unit -J840- → Note	30
4	-	Fuse 4 on fuse holder F -SF4-	40 A	-	Voltage stabilizer -J532- Fan enabling relay -J937- → Note	30
5	-	Fuse 5 on fuse holder F -SF5-		-	not assigned
6	-	Fuse 6 on fuse holder F -SF6-	30 A	-	Auxiliary heater control unit -J364-	30
7	-	Fuse 7 on fuse holder F -SF7-	30 A	-	Control unit for electromechanical parking brake -J540-	30
8	-	Fuse 8 on fuse holder F -SF8-	30 A	-	Heated rear left seat switch with regulator -E128- Heated rear right seat switch with regulator -E129-	30
9	-	Fuse 9 on fuse holder F -SF9-	30 A	-	Right doors	30
10	-	Fuse 10 on fuse holder F -SF10-	5 A	-	Remote control receiver for auxiliary heater -R64-	30
11	-	Fuse 11 on fuse holder F -SF11-	15 A	-	Right doors	30
12	-	Fuse 12 on fuse holder F -SF12-	30 A	-	Control unit for reducing agent metering system -J880-	30

Fuses in fuse carrier ST4 on fuse holder F -SF- (red)

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder F -SF1-	15 A	-	12 V socket 2 -U18-	87
2	-	Fuse 2 on fuse holder F -SF2-	15 A	-	12 V socket -U5- DC/AC converter with socket, 12 V - 230 V -U13- Cup holder with heater and cooling element -Z105-	87
3	-	Fuse 3 on fuse holder F -SF3-	15 A	-	12 V socket 3 -U19-	87
4	-	Fuse 4 on fuse holder F -SF4-	15 A	-	Cigarette lighter -U1-	87
5	-	Fuse 5 on fuse holder F -SF5-		-	not assigned
6	-	Fuse 6 on fuse holder F -SF6-	5 A	-	2-pin connector in driver seat backrest -T2dy- 2-pin connector in front passenger seat backrest -T2dz-	87
7	-	Fuse 7 on fuse holder F -SF7-	7.5 A	-	Park assist steering control unit -J791-	15
8	-	Fuse 8 on fuse holder F -SF8-	15 A	-	Rear window wiper motor -V12-	15
9	-	Fuse 9 on fuse holder F -SF9-	5 A	-	Auto-hold button -E540-	15
10	-	Fuse 10 on fuse holder F -SF10-	5 A	-	Lane change assist control unit 2 -J770-	15
11	-	Fuse 11 on fuse holder F -SF11-	5 A	-	Heated rear left seat switch with regulator -E128-	15
12	-	Fuse 12 on fuse holder F -SF12-	5 A	-	Electronically controlled damping control unit -J250- Trailer detector control unit -J345- All-wheel drive control unit -J492- Voltage stabilizer -J532- Control unit for electromechanical parking brake -J540-	15

Fuses in fuse carrier ST5 on fuse holder F -SF- (black) 60)  for models with radio (CAN) and sound system Basic (up to November 2009) only 61)  applicable up to April 2010 62)  applicable from May 2010

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder F -SF1-		-	not assigned
2	-	Fuse 2 on fuse holder F -SF2-		-	not assigned
3	-	Fuse 3 on fuse holder F -SF3-	20 A → Note 30 A	-	Digital sound package control unit -J525- Radio -R-	30
4	-	Fuse 4 on fuse holder F -SF4-	7.5 A	-	Control unit 1 for information electronics -J794-	30
5	-	Fuse 5 on fuse holder F -SF5-	5 A → Note 7.5 A → Note	-	Radio -R- Telephone transmitter and receiver unit -R36- TV tuner -R78- Aerial amplifier for mobile telephone -R86- Telephone bracket -R126- 18-pin connector, black -T18a-	30
6	-	Fuse 6 on fuse holder F -SF6-	5 A	-	Reversing camera system control unit -J772-	30
7	-	Fuse 7 on fuse holder F -SF7-	5 A	-	Aerial amplifier for mobile telephone -R86-	30
8	-	Fuse 8 on fuse holder F -SF8-	7.5 A	-	Battery regulation control unit -J840-	15
9	-	Fuse 9 on fuse holder F -SF9-		-	not assigned
10	-	Fuse 10 on fuse holder F -SF10-		-	not assigned
11	-	Fuse 11 on fuse holder F -SF11-		-	not assigned
12	-	Fuse 12 on fuse holder F -SF12-		-	not assigned

Separate fuses on fuse holder F -SF-

Item		Current Flow Diagram designation	Nominal value		Function/component	Terminal
H	-	Heated rear window fuse -S41-	40 A	-	Heated rear window relay -J9-	30

AUDI Q5 2009 Relay/fuse holder F -SF- , from model year 2013 Fitting location, relay/fuse holder F -SF- , from model year 2013 In luggage compartment, behind side trim on right.

ST1 -

Fuse carrier 1, → chapter

ST2 -

Fuse carrier 2, → chapter

ST3 -

Fuse carrier 3, → chapter

ST4 -

Fuse carrier 4, → chapter

ST5 -

Fuse carrier 5, → chapter

H -	Heated rear window fuse -S41- → chapter

Fuses in fuse carrier ST1 on fuse holder F -SF- (black) Fuse colours 35 A -  green/blue 30 A -  green 25 A -  white 20 A -  yellow 15 A -  blue 10 A -  red 7,5 A -  brown 5 A -  beige 63)  for civil vehicles: NEF version (F4Z) only 64)  for special vehicles, doctor version (F4X) or fire brigade vehicle (F4Q) only

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder F -SF1-	10 A	-	Digital two-way radio -R247-	30
2	-	Fuse 2 on fuse holder F -SF2-	10 A	-	Two-way radio voltage relay -J84-	30
3	-	Fuse 3 on fuse holder F -SF3-	15 A → Note 25 A → Note	-	Footwell light switch -E295- Warning buzzer switch -E296- Special vehicle control unit -J608- Signal system control unit -J616-	30
4	-	Fuse 4 on fuse holder F -SF4-	15 A	-	Pedal switch for warning buzzer on front passenger side -F349- Buzzer and gong -H3-	30
5	-	Fuse 5 on fuse holder F -SF5-	5 A → Note 15 A → Note	-	Operating unit for special signals -E507- Signal system control unit -J616-	30
6	-	Fuse 6 on fuse holder F -SF6-	3 A	-	Operating unit for special signals -E507- Signal system control unit -J616- Tachograph control unit -J621- 3-pin connector -T3d- Accident data memory -J754-	15
7	-	Fuse 7 on fuse holder F -SF7-	20 A	-	Special vehicle control unit -J608-	30
8	-	Fuse 8 on fuse holder F -SF8-	10 A	-	Accident data memory -J754-	30
9	-	Fuse 9 on fuse holder F -SF9-	10 A	-	12 V socket 4 -U20-	30
10	-	Fuse 10 on fuse holder F -SF10-	10 A	-	Two-way radio voltage relay -J84- , up to model year 2013 Flashing lights relay -J630- Left flashing light -M47- Right flashing light -M48-	30
11	-	Fuse 11 on fuse holder F -SF11-	10 A	-	Two-way radio voltage relay 2 -J888- Two-way radio -R8-	30
12	-	Fuse 12 on fuse holder F -SF12-		-	not assigned

Fuses in fuse carrier ST2 on fuse holder F -SF- (black)

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder F -SF1-	30 A	-	Rear lid control unit 2 -J756-	30
2	-	Fuse 2 on fuse holder F -SF2-	15 A	-	Trailer detector control unit -J345-	30
3	-	Fuse 3 on fuse holder F -SF3-	20 A	-	Trailer detector control unit -J345-	30
4	-	Fuse 4 on fuse holder F -SF4-	20 A	-	Trailer detector control unit -J345-	30
5	-	Fuse 5 on fuse holder F -SF5-	5 A	-	Electromechanical parking brake button -E538-	30
6	-	Fuse 6 on fuse holder F -SF6-	15 A	-	Electronically controlled damping control unit -J250-	30
7	-	Fuse 7 on fuse holder F -SF7-	30 A	-	Control unit for electromechanical parking brake -J540-	30
8	-	Fuse 8 on fuse holder F -SF8-	30 A	-	Convenience system central control unit -J393-	30
9	-	Fuse 9 on fuse holder F -SF9-	35 A	-	All-wheel drive control unit -J492-	30
10	-	Fuse 10 on fuse holder F -SF10-	30 A	-	Convenience system central control unit -J393-	30
11	-	Fuse 11 on fuse holder F -SF11-	20 A	-	Convenience system central control unit -J393-	30
12	-	Fuse 12 on fuse holder F -SF12-	5 A	-	Interface control unit for vehicle location system -J843- Control unit for fuel tank leak detection -J909-	30

Fuses in fuse carrier ST3 on fuse holder F -SF- (brown)

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder F -SF1-	30 A	-	Rear lid control unit -J605-	30
2	-	Fuse 2 on fuse holder F -SF2-	20 A	-	Relay for power sockets -J807- Cigarette lighter -U1- 12 V socket -U5- DC/AC converter with socket, 12 V - 230 V -U13- 12 V socket 2 -U18- 12 V socket 3 -U19-	30
3	-	Fuse 3 on fuse holder F -SF3-	40 A	-	Voltage stabilizer -J532-	30
4	-	Fuse 4 on fuse holder F -SF4-	30 A	-	Voltage stabilizer -J532- Radio -R- Digital sound package control unit -J525-	30
5	-	Fuse 5 on fuse holder F -SF5-	25 A	-	DC/AC converter with socket, 12 V - 230 V -U13-	30
6	-	Fuse 6 on fuse holder F -SF6-	30 A	-	Auxiliary heater control unit -J364-	30
7	-	Fuse 7 on fuse holder F -SF7-	30 A	-	Control unit for electromechanical parking brake -J540-	30
8	-	Fuse 8 on fuse holder F -SF8-	30 A	-	Heated rear left seat switch with regulator -E128- Heated rear right seat switch with regulator -E129-	30
9	-	Fuse 9 on fuse holder F -SF9-	30 A	-	Front right door	30
10	-	Fuse 10 on fuse holder F -SF10-	5 A	-	Remote control receiver for auxiliary heater -R64-	30
11	-	Fuse 11 on fuse holder F -SF11-	30 A	-	Rear right door	30
12	-	Fuse 12 on fuse holder F -SF12-	5 A	-	Telephone transmitter and receiver unit -R36- Aerial amplifier for mobile telephone -R86- Telephone bracket -R126-	30

Fuses in fuse carrier ST4 on fuse holder F -SF- (red)

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder F -SF1-		-	not assigned
2	-	Fuse 2 on fuse holder F -SF2-		-	not assigned
3	-	Fuse 3 on fuse holder F -SF3-		-	not assigned
4	-	Fuse 4 on fuse holder F -SF4-		-	not assigned
5	-	Fuse 5 on fuse holder F -SF5-		-	not assigned
6	-	Fuse 6 on fuse holder F -SF6-		-	not assigned
7	-	Fuse 7 on fuse holder F -SF7-		-	not assigned
8	-	Fuse 8 on fuse holder F -SF8-		-	not assigned
9	-	Fuse 9 on fuse holder F -SF9-		-	not assigned
10	-	Fuse 10 on fuse holder F -SF10-		-	not assigned
11	-	Fuse 11 on fuse holder F -SF11-		-	not assigned
12	-	Fuse 12 on fuse holder F -SF12-		-	not assigned

Fuses in fuse carrier ST5 on fuse holder F -SF- (black) 65)  for models with start/stop system only 66)  for models with SCR system only 67)  for models with high-voltage system only

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder F -SF1-	15 A	-	Control unit for front right seat ventilation -J799-	30
2	-	Fuse 2 on fuse holder F -SF2-	5 A	-	Relay for automatic anti-dazzle interior mirror -J910- → Note Automatic anti-dazzle interior mirror -Y7- → Note	30
3	-	Fuse 3 on fuse holder F -SF3-	30 A	-	Supply, fuse carrier 2 -ST2-Fuse 1 on fuse holder D -SD1- to fuse 4 on fuse holder D -SD4- → Note	30
4	-	Fuse 4 on fuse holder F -SF4-	7.5 A	-	Control unit 1 for information electronics -J794-	30
5	-	Fuse 5 on fuse holder F -SF5-	5 A	-	Chip card reader control unit -J676- Radio -R- TV tuner -R78-	30
6	-	Fuse 6 on fuse holder F -SF6-	5 A	-	Reversing camera system control unit -J772-	30
7	-	Fuse 7 on fuse holder F -SF7-	30 A	-	Heated rear window relay -J9- Heated rear window -Z1-	30
8	-	Fuse 8 on fuse holder F -SF8-	5 A	-	Preparation for multimedia system: 2-pin connector in driver seat backrest -T2dy- 2-pin connector in front passenger seat backrest -T2dz-	30
9	-	Fuse 9 on fuse holder F -SF9-		-	not assigned
10	-	Fuse 10 on fuse holder F -SF10-		-	not assigned
11	-	Fuse 11 on fuse holder F -SF11-	30 A	-	Control unit for reducing agent metering system -J880- → Note	30
12	-	Fuse 12 on fuse holder F -SF12-	10 A → Note 15 A → Note	-	Control unit for reducing agent metering system -J880- → Note Battery regulation control unit -J840- → Note	30

Separate fuses on fuse holder F -SF-

Item		Current Flow Diagram designation	Nominal value		Function/component	Terminal
H	-	Heated rear window fuse -S41-	40 A	-	Heated rear window relay -J9- Heated rear window -Z1-	30

AUDI Q5 2009 Terminal 30 wiring junction 2 -TV22- with jump start socket -U6- for models without high-voltage system, up to May 2012 Fitting location for models without high-voltage system, up to May 2012: In engine compartment - centre of plenum chamber.

A -	Terminal 30 wiring junction 2 -TV22-

B -	Jump start socket -U6-

1 -	Fuse 1 (30) -S204- , → chapter

2 -	Fuse 2 (30) -S205- , → chapter

Fuses on terminal 30 wiring junction 2 -TV22- with jump start socket -U6- 68)  -S204- (600 W) and -S205- (400 W) are installed in models with radiator fan control 1000 W. 69)  -S204- (400 W) and -S205- (400 W) are installed in models with radiator fan control 800 W.

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 (30) -S204-	40 A 60 A	-	Radiator fan control 400 W → Note Radiator fan control 600 W → Note	30
2	-	Fuse 2 (30) -S205-	110 A	-	Radiator fan control 400 W	30

AUDI Q5 2009 Terminal 30 wiring junction 2 -TV22- with jump start socket -U6- for models with high-voltage system (hybrid) from June 2011 / for models without high-voltage system from June 2012 Fitting location for models with high-voltage system (hybrid) from June 2011 / for models without high-voltage system from June 2012: In engine compartment - centre of plenum chamber.

A -	Terminal 30 wiring junction 2 -TV22-

B -	Jump start socket -U6-

1 -	Fuse 2 (30) -S205- , → chapter

2 -	Fuse 1 (30) -S204- , → chapter

3 -	Connection A1 (10.0 red)

4 -	Fuse 3 (30) -S206- , → chapter

Fuses on terminal 30 wiring junction 2 -TV22- with jump start socket -U6- 70)  S204 (600 W) and S205 (400 W) are installed in models with radiator fan control 1000 W 71)  S204 (400 W) and S205 (400 W) are installed in models with radiator fan control 800 W 72)  For models with high-voltage system.

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 2 (30) -S205-	40 A 175 A	-	Radiator fan control 400 W → Note Power and control electronics for electric drive -JX1- → Note	30
2	-	Fuse 1 (30) -S204-	40 A 60 A	-	Radiator fan control 400 W Radiator fan control 600 W / radiator fan control 1000 W → Note	30
3	-	Connection A1 (10.0 red)	-	-	Supply, fuse -S126- Fuse -S328-	30
4	-	Fuse 3 (30) -S206-	110 A	-	Power steering control unit -J500-	30

AUDI Q5 2009 3-pin relay/fuse holder 3-pin relay/fuse holder Fitting location, 3-pin relay/fuse holder for models with left-hand drive: Below the dash panel on driver side, on relay/fuse holder with onboard supply control unit -J519- and screw connection. 73)  for models with diesel engine only   Note: t  Figure shows left-hand drive model. t  Figure for models with right-hand drive → Anchor

A -	not assigned

B -	not assigned

C -	Auxiliary heater fuse -S126- → Note , 40 A

D -	Auxiliary heater fuse 2 -S328- → Note , 60 A

Fitting location, 3-pin relay/fuse holder for models with right-hand drive: Below the dash panel on driver side, on relay/fuse holder with onboard supply control unit -J519- and screw connection. 74)  for models with diesel engine only   Note: t  Figure​shows​right-hand drive​model. t  Figure for models with left-hand drive → Anchor

A -	not assigned

B -	not assigned

C -	Auxiliary heater fuse -S126- → Note , 40 A

D -	Auxiliary heater fuse 2 -S328- → Note , 60 A

AUDI Q5 2009 6-pin coupling station of A-pillar driver side 6-pin coupling station of A-pillar driver side Fitting location, 6-pin coupling station of A-pillar driver side for models with left-hand drive: On A-pillar in driver footwell, behind side trim.   Note: t  Figure shows left-hand drive model. t  Figure for models with right-hand drive → Anchor

F -	Front passenger seat adjustment thermal fuse 1 -S46- , 15 A

G -	Driver seat adjustment thermal fuse 1 -S44- , 15 A

Fitting location, 6-pin coupling station of A-pillar driver side for models with right-hand drive: On A-pillar in driver footwell, behind side trim.   Note: t  Figure​shows​right-hand drive​model. t  Figure for models with left-hand drive → Anchor

F -	Front passenger seat adjustment thermal fuse 1 -S46- , 15 A

G -	Driver seat adjustment thermal fuse 1 -S44- , 15 A

AUDI Q5 2009 6-pin coupling station of A-pillar passenger side 6-pin coupling station of A-pillar passenger side Fitting location, 6-pin coupling station of A-pillar passenger side for models with left-hand drive: On A-pillar in front passenger footwell, behind side trim. 75)  for models with left-hand drive only, with right-hand drive → Anchor   Note: t  Figure shows left-hand drive model. t  Figure for models with right-hand drive → Anchor

G1 -	Terminal 30 fuse, trailer towing attachment -S77- → Note , 30 A

Fitting location, 6-pin coupling station of A-pillar passenger side for models with right-hand drive: On A-pillar in front passenger footwell, behind side trim. 76)  for models with right-hand drive only, for models with left-hand drive → chapter   Note: t  Figure​shows​right-hand drive​model. t  Figure for models with left-hand drive → Anchor

F -	ABS control unit fuse 1 -S123- → Note , 40 A

G1 -	ABS control unit fuse 3 -S137- → Note , 25 A

G2 -	ABS control unit fuse 2 -S124- → Note , 5 A

AUDI Q5 2009 Relay/fuse holder with onboard supply control unit J519 Relay/fuse holder with onboard supply control unit -J519- Fitting location, fuse/relay holder with onboard supply control unit -J519- for models with left-hand drive: Below the dash panel, driver side. 77)  for models with left-hand drive only, for models with right-hand drive → Anchor   Note: t  Figure shows left-hand drive model. t  Figure for models with right-hand drive → Anchor

A -	ABS control unit fuse 1 -S123- → Note , 40 A

Fitting location, fuse/relay holder with onboard supply control unit -J519- for models with right-hand drive: Below the dash panel, driver side. 78)  for models with right-hand drive only; with left-hand drive → chapter   Note: t  Figure​shows​right-hand drive​model. t  Figure for models with left-hand drive → Anchor

A -	Terminal 30 fuse, trailer towing attachment -S77- → Note , 30 A

AUDI Q5 2009 Overview of coupling stations

Overview of coupling stations

1 -	6-pin coupling station of A-pillar front passenger side

q	Connectors: -T5c-, -T10y-, -T10ab-, -T10ac-, -T17a-, -T17f-, -T17g-, -T17w-, -T17x-

q	Fitting location for models with left-hand drive: → chapter

q	Fitting location for models with right-hand drive: → anchor

2 -	Fuse holder D -SD-

q	Connector: -T46s-

q	Fitting location for models with left-hand drive: → chapter

q	Fitting location for models with right-hand drive: → anchor

3 -	Connection for external audio sources -R199- (AMI)

q	Fitting location for models with -R199- as Audi music interface (AMI - MOST): → chapter

q	Fitting location for models with -R199- as Audi music interface (AMI - CAN): → chapter

q	Fitting location for models with -R199- as AUX connection: → Item

4 -	Seat wiring coupling station, front passenger side

q	Connectors: -T2db-, -T3h-, -T6k-, -T10m-, -T10n-

q	Fitting location: → chapter

5 -	Connection for external audio sources -R199- (AUX)

q	Fitting location for models with -R199- as AUX connection: → chapter

6 -	Seat wiring coupling station, driver side

q	Connectors: -T2da-, -T3k-, -T6l-, -T10o-, -T10p-

q	Fitting location: → chapter

7 -	Relay/fuse holder with onboard supply control unit -J519-

q	Screw connection: 500

q	Fitting location for models with left-hand drive: → chapter

q	Fitting location for models with right-hand drive: → anchor

8 -	6-pin coupling station of A-pillar driver side

q	Connectors: -T5b-, -T17b-, -T17c-, -T17d-, -T17e-, -T17j-, -T46i-

q	Fitting location for models with left-hand drive: → chapter

q	Fitting location for models with right-hand drive: → anchor

9 -	Relay/fuse holder B -SB-

q	Pin and screw connection: -T17q-, -T17r-, -T17t-, 501

q	Fitting location for models with left-hand drive: → chapter

q	Fitting location for models with right-hand drive: → anchor

AUDI Q5 2009 6-pin coupling station of A-pillar front passenger side 6-pin coupling station of A-pillar front passenger side Fitting location of 6-pin coupling station of A-pillar front passenger side for models with left-hand drive in front passenger footwell on A-pillar, behind side trim 1)  applicable up to model year 2009 2)  applicable from model year 2010   Note t  Illustration shows model with left-hand drive. t  Illustration for models with right-hand drive → anchor.

1 -	10-pin connector, black -T10y-

2 -	10-pin connector, red -T10ab- → Note

2 -	17-pin connector, yellow -T17x- → Note

3 -	17-pin connector, blue -T17a-

4 -	17-pin connector, black -T17g-

5 -	17-pin connector, brown -T17f-

6 -	10-pin connector, grey -T10ac- → Note

6 -	17-pin connector, white -T17w- → Note

D -	5-pin connector, yellow -T5c- → Note

Fitting location of 6-pin coupling station of A-pillar passenger side for models with right-hand drive in front passenger footwell on A-pillar, behind side trim 3)  applicable up to model year 2009 4)  applicable from model year 2010   Note t  Illustration shows model with right-hand drive. t  Illustration for models with left-hand drive → anchor.

1 -

Vacant

2 -	10-pin connector, red -T10ab- → Note

2 -	17-pin connector, yellow -T17x- → Note

3 -

Vacant

4 -	17-pin connector, brown -T17d-

5 -	17-pin connector, black -T17c-

6 -	10-pin connector, grey -T10ac- → Note

D -	5-pin connector, yellow -T5c- → Note

AUDI Q5 2009 Fuse holder D SD Fuse holder D -SD- Fitting location for fuse holder D -SD- for models with left-hand drive: Below the dash panel cover, front passenger side   Note t  Illustration shows model with left-hand drive. t  Illustration for models with right-hand drive → anchor.

A -	46-pin connector, black, CAN disconnector, dash panel -T46s-

Fitting location for fuse holder D -SD- for models with right-hand drive: Below the dash panel cover, front passenger side   Note t  Illustration shows model with right-hand drive. t  Illustration for models with left-hand drive → anchor.

A -	46-pin connector, black, CAN disconnector, dash panel -T46s-

AUDI Q5 2009 Seat wiring coupling station, driver side Seat wiring coupling station, driver side Fitting location: under driver seat in vehicle floor Connectors: 1 -  6-pin connector, green -T6l- 2 -  10-pin connector, red -T10p- 3 -  10-pin connector, black -T10o- 4 -  2-pin connector, blue-purple -T2da- 5 -  3-pin connector, yellow -T3k-

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AUDI Q5 2009 Seat wiring coupling station, front passenger side Seat wiring coupling station, front passenger side Fitting location: under front passenger seat in vehicle floor Connectors: 1 -  6-pin connector, green -T6k- 2 -  10-pin connector, red -T10m- 3 -  10-pin connector, black -T10n- 4 -  2-pin connector, blue-purple -T2db- 5 -  3-pin connector, yellow -T3h- AUDI Q5 2009 6-pin coupling station of A-pillar driver side 6-pin coupling station of A-pillar driver side Fitting location of 6-pin coupling station of A-pillar driver side for models with left-hand drive in driver's footwell on A-pillar, behind side trim 5)  applicable up to model year 2009   Note t  Illustration shows model with left-hand drive. t  Illustration for models with right-hand drive → anchor.

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1 -	17-pin connector, green -T17j-

2 -	17-pin connector, red -T17e-

3 -

Vacant

4 -	17-pin connector, brown -T17d-

5 -	17-pin connector, black -T17c-

6 -	17-pin connector, blue -T17b-

A -	5-pin connector, yellow -T5b- → Note

E -	46-pin connector, black, CAN disconnector -T46i-

Fitting location of 6-pin coupling station of A-pillar driver side for models with right-hand drive: in driver's footwell on A-pillar, behind side trim 6)  applicable up to model year 2009   Note t  Illustration shows model with right-hand drive. t  Illustration for models with left-hand drive → anchor.

1 -

Vacant

2 -	17-pin connector, red -T17e-

3 -	17-pin connector, green -T17j-

4 -	17-pin connector, blue -T17b-

5 -	17-pin connector, brown -T17f-

6 -	17-pin connector, black -T17g-

A -	5-pin connector, yellow -T5b- → Note

E -	46-pin connector, black, CAN disconnector -T46i-

AUDI Q5 2009 Relay/ fuse holder B SB Relay/fuse holder B -SB- Fitting location for relay/fuse holder B -SB- for models with left-hand drive: In electronics box in plenum chamber, driver side   Note t  Illustration shows model with left-hand drive. t  Illustration for models with right-hand drive → anchor.

G -	17-pin connector, red -T17q-

H -	17-pin connector, white -T17r-

I -	17-pin connector, brown -T17t-

M -	501Screw connection 2 (30), on relay plate

Fitting location for relay/fuse holder B -SB- for models with right-hand drive: In electronics box in plenum chamber, driver side   Note t  Illustration shows model with right-hand drive. t  Illustration for models with left-hand drive → anchor.

G -	17-pin connector, red -T17q-

H -	17-pin connector, white -T17r-

I -	17-pin connector, brown -T17t-

M -	501Screw connection 2 (30), on relay plate

AUDI Q5 2009 Relay/fuse holder with onboard supply control unit J519 Relay/fuse holder with onboard supply control unit -J519- Fitting location for relay/fuse holder with onboard supply control unit -J519- for models with left-hand drive: Below the dash panel, driver side   Note t  Illustration shows model with left-hand drive. t  Illustration for models with right-hand drive → anchor.

6 -	500Screw connection 1 (30), on relay plate

Fitting location for relay/fuse holder with onboard supply control unit -J519- for models with right-hand drive: Below the dash panel, driver side   Note t  Illustration shows model with right-hand drive. t  Illustration for models with left-hand drive → anchor.

5 -	500Screw connection 1 (30), on relay plate

AUDI Q5 2009 Connection for external audio sources R199 as Audi music interface (AMI - MOST) Connection for external audio sources -R199- as Audi music interface (AMI - MOST) Fitting location: In glove compartment.   Note For models with Audi music interface only (AMI - MOST) only.

A -	Connection for external audio sources -R199-

AUDI Q5 2009 Connection for external audio sources R199 as Audi music interface (AMI - CAN) Connection for external audio sources -R199- as Audi music interface (AMI - CAN) Fitting location: In glove compartment.   Note For models with Audi music interface only (AMI - CAN) only.

A -	Connection for external audio sources -R199-

A1 -	12-pin connector -T12t-

AUDI Q5 2009 Connection for external audio sources R199 as AUX connection Connection for external audio sources -R199- as AUX connection Fitting location: in centre console   Note For models with AUX connection only.

A -	Connection for external audio sources -R199-

AUDI Q5 2009 Overview of earth points

Overview of earth points

609	Earth point on right in plenum chamber

q	Fitting location: → anchor

638	Earth point on right A-pillar

q	Fitting location: → anchor

688	Earth point 2 on centre tunnel

q	Fitting location: → anchor

687	Earth point 1 on centre tunnel

q	Fitting location: → anchor

663	Earth point on rear right side panel

q	Fitting location: → anchor

51	Earth point on right in luggage compartment

q	Fitting location: → anchor

654	Earth point on right D-pillar

q	Fitting location: → anchor

666	Earth point on rear right of roof

q	Fitting location: → anchor

612	Earth point at centre on rear lid

q	Fitting location: → anchor

53	Earth point on right in rear lid

q	Fitting location: → anchor

676	Earth point 2 on left in luggage compartment

q	Fitting location: → anchor

50	Earth point on left in luggage compartment

q	Fitting location: → anchor

653	Earth point on left D-pillar

q	Fitting location: → anchor

624	Earth point next to starter battery

q	Fitting location for models without high-voltage system (hybrid): → anchor

q	Fitting location for models with high-voltage system (hybrid): → anchor

675	Earth point 2 on right in luggage compartment

q	Fitting location: → anchor

602	Earth point in front left footwell

q	Fitting location: → anchor

639	Earth point on left A-pillar

q	Fitting location: → anchor

672	Earth point 2 on front left longitudinal member

q	Fitting location: → anchor

12	Earth point on left in engine compartment

q	Fitting location: → anchor

615	Earth point on left suspension strut

q	Fitting location: → anchor

671	Earth point 1 on front left longitudinal member

q	Fitting location: → anchor

685	Earth point 1 on front right longitudinal member

q	Fitting location: → anchor

685 Earth point 1 on front right longitudinal member Fitting location: on front of right longitudinal member, behind wheel housing Torque: 20 Nm

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672 Earth point 2 on front left longitudinal member -arrow- Fitting location: at bottom on front of left longitudinal member Torque: 20 Nm

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671 Earth point 1 on front left longitudinal member Fitting location: on longitudinal member, near front left wheel housing Torque: 9 Nm

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615 Earth point on left suspension strut Fitting location: on the front left suspension strut chamber Torque: 9 Nm

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12 Earth point on left in engine compartment Fitting location: Between suspension strut chamber and front left plenum chamber Torque: 9 Nm

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609 Earth point on right in plenum chamber Fitting location: in plenum chamber. Torque: 9 Nm

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602 Earth point in front left footwell -arrow- Fitting location: Under the carpet in the driver's footwell

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639 Earth point on left A-pillar Fitting location: behind lower left A-pillar trim Torque: 9 Nm

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638 Earth point on right A-pillar Fitting location: behind lower right A-pillar trim Torque: 9 Nm

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687 Earth point 1 on centre tunnel Fitting location: On the left side of the centre tunnel Torque: 9 Nm

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688 Earth point 2 on centre tunnel Fitting location: On the right side of the centre tunnel Torque: 9 Nm

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663 Earth point on rear right side panel Fitting location: Behind trim/rear right backrest Torque: 9 Nm

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624 Earth point next to starter battery Fitting location: under the floor panel in the luggage compartment, right next to the starter battery   Note t  Illustration shows model without high-voltage system (hybrid). t  Illustration for models with high-voltage system (hybrid) → anchor. Torque: 18 Nm

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624 Earth point next to starter battery Fitting location: under the floor panel in the luggage compartment, right next to the starter battery   Note t  Illustration shows model with high-voltage system (hybrid). t  Illustration for models without high-voltage system (hybrid) → anchor. Torque: 18 Nm

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675 Earth point 2 on right in luggage compartment -arrow- Fitting location: under the floor panel in the luggage compartment, right next to the starter battery Torque: 9 Nm

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666 Earth point on rear right of roof Fitting location: Behind the trim of rear roof cross member Torque: 9 Nm

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676 Earth point 2 on left in luggage compartment -arrow- Fitting location: On left in luggage compartment, under trim

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653 Earth point on left D-pillar Fitting location: behind left D-pillar trim Torque: 9 Nm

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50 Earth point on left in luggage compartment Fitting location: behind left D-pillar trim Torque: 9 Nm

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654 Earth point on right D-pillar Fitting location: behind right D-pillar trim Torque: 9 Nm

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51 Earth point on right in luggage compartment Fitting location: behind right D-pillar trim Torque: 9 Nm

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53 Earth point on right in rear lid Fitting location: On right rear window frame, behind trim

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612 Earth point at centre on rear lid Fitting location: On upper rear lid, near 3rd brake light

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AUDI Q5 2009 Overview of control units in interior of vehicle

Overview of control units in interior of vehicle

1 -	Headlight range control unit -J431-

q	Location and connectors: → Chapter

1 -	Control unit for bend lighting and headlight range control​ -J745-

q	Location and connectors: → Chapter

2 -	Fresh air blower control unit -J126-

q	Location and connector: → Chapter

3 -	CD changer -R41- / DVD changer -R161-

q	for models with MMI

q	Location and connectors: → Chapter

q	for models without MMI → Item

3 -	Chip card reader control unit -J676-

q	Location and connector: → Chapter

4 -	Front passenger door control unit -J387-

q	Location and connectors for models with left-hand drive: → Chapter

q	Location and connectors for models with right-hand drive: → Anchor

5 -	Display unit for front information display and operating unit control unit -J685-

q	Location and connectors: → Chapter

6 -	Automatic anti-dazzle interior mirror -Y7- with Rain and light detector sensor -G397-

q	Location: → Chapter

7 -	Sliding​ sunroof​ adjustment​ control​ unit -J245- with sliding sunroof motor -V1-

q	Location and connector: → Chapter

8 -	Front passenger seat adjustment with memory control unit -J521-

q	Location: under front passenger seat

8 -	Telephone transmitter and receiver unit -R36-

q	Location and connectors: → Chapter

9 -	Rear right door control unit -J389-

q	Location and connectors: → Chapter

10 -	Multimedia​ system​ operating​ unit​ -E380-

q	Location and connector: → Chapter

11 -	Sunroof​ roller​ blind​ control​ unit -J394- with sunroof​ roller​ blind​ motor​ -V260-

Location: in rear roof area

12 -	Rear left door control unit -J388-

q	Location and connectors: → Chapter

13 -	Fuel pump control unit -J538-

Location: under rear seat bench

14 -	Airbag​ control​ unit​ -J234-

q	Location and connector: → Chapter

15 -	Seat and steering column adjustment control unit with memory -J136-

q	Fitting location: under driver seat

15 -	Active steering control unit -J792-

q	Location and connectors → Chapter

16 -	Driver door control unit -J386-

q	Location and connectors for models with left-hand drive: → Chapter

q	Location and connectors for models with right-hand drive: → Anchor

17 -	Control unit in dash panel insert -J285-

q	Location and connector: → Chapter

18 -	16-pin connector -T16- diagnostic connection

q	Location: → Chapter

18 -	Onboard supply control unit -J519-

q	Location and connectors for models with left-hand drive: → Chapter

q	Location and connectors for models with right-hand drive: → Anchor

19 -	Steering column electronics control unit -J527-

q	Location: on steering column

19 -	Electronic steering column lock control unit -J764-

q	Location: on steering column

19 -	Multifunction steering wheel control unit -J453-

q	Location: on steering column

20 -	Climatronic control unit -J255-

q	Location and connectors: → Chapter

21 -	Control unit for information electronics 1 -J794-

q	for models with MMI

q	Location and connectors: → Chapter

21 -	Radio -R- (with integrated CD changer -R41- / DVD changer -R161-)

q	for models without MMI

q	Location and connectors: → Chapter

q	for models with MMI → Item

22 -	Data bus diagnostic interface -J533-

q	Location and connectors: → Chapter

AUDI Q5 2009 Overview of control units in rear part of vehicle

Overview of control units in rear part of vehicle

1 -	Voltage stabiliser -J532-

q	Location: → Chapter

2 -	Park assist steering control unit -J791-

q	Location: in right of luggage compartment, behind side trim

q	Connectors → Chapter

3 -	Trailer detector control unit -J345-

q	Location: in right of luggage compartment, behind side trim

q	Connectors → Chapter

3 -	Electronically controlled damping control unit -J 250-

q	Location: in right of luggage compartment, behind side trim

q	Connector → Chapter

3 -	Aerial​ amplifier​ for​ mobile​ telephone -R86-

q	Location: in right of luggage compartment, behind side trim

3 -	Remote control receiver for auxiliary heater -R64-

q	Location: in right of luggage compartment, behind side trim

4 -	Convenience system central control unit -J393-

q	Location: in right of luggage compartment, behind side trim

q	Connectors → Chapter

5 -	Control​ unit​ for​ electromechanical​ parking​ brake -J540-

q	Location: in right of luggage compartment, behind side trim

6 -	Lane change assist control unit 2 -J770-

q	Location: on inside of rear bumper

7 -	All-wheel drive control unit -J492-

q	Location: → Chapter

8 -	Engine sound generator control unit -J943-

q	Location: → Chapter

9 -	Lane change assist control unit -J769-

q	Location: on inside of rear bumper

10 -	Digital sound package control unit -J525-

q	Location: in left of luggage compartment, behind side trim.

10 -	Radio -R- (K-box)

q	Location: in left of luggage compartment, behind side trim.

10 -	Satellite radio -R146-

q	Location: in left of luggage compartment, behind side trim.

10 -	Digital radio -R147-

q	Location: in left of luggage compartment, behind side trim.

10 -	Navigation​ system​ with​ CD​ drive​ control​ unit​ -J401-

q	Location: in left of luggage compartment, behind side trim.

10 -	TV tuner -R78-

q	Location: in left of luggage compartment, behind side trim.

10 -	Reversing camera system control unit -J772-

q	Location: in left of luggage compartment, behind side trim.

11 -	Battery​ monitor​ control​ unit​ -J367-

q	Location and connector: → Chapter

AUDI Q5 2009 Control unit for headlight range control J431 / control unit for bend lighting and headlight range control J745 Control unit for headlight range control -J431- / control unit for bend lighting and headlight range control -J745- Location: in front passenger footwell, behind the glove compartment

A -	Control unit for headlight range control -J431- / control unit for bend lighting and headlight range control -J745-

Connector on control unit for headlight range control -J431-:

A1 -	26-pin connector -T26a-

Connector on control unit for cornering light and headlight range control -J745-

A1 -	26-pin connector -T26b-

AUDI Q5 2009 Fresh air blower control unit J126 Fresh air blower control unit -J126- Location: in front passenger footwell, behind the glove compartment

A -	Fresh air blower control unit -J126-

A1 -	6-pin connector, brown -T6y-

AUDI Q5 2009 Driver door control unit J386 Driver door control unit -J386- Location door control unit, driver side -J386- for models with left-hand drive: In driver door.   Note: t  Figure shows left-hand drive model. t  Figure for right-hand drive models → Anchor.

A -	Driver door control unit -J386-

A1 -	32-pin connector -T32j-

A2 -	16-pin connector -T16m-

A3 -	20-pin connector -T20f-

A4 -	6-pin connector -T6am-

Location door control unit, driver side -J386- for models with right-hand drive: In driver door.   Note: t  Figure​ shows​ right-hand drive​ model. t  Figure for left-hand drive models → Anchor.

A -	Driver door control unit -J386-

A1 -	32-pin connector -T32j-

A2 -	16-pin connector -T16m-

A3 -	20-pin connector -T20f-

A4 -	6-pin connector -T6am-

AUDI Q5 2009 Front passenger door control unit J387 Front passenger door control unit -J387- Location door control unit, front passenger side -J387- for models with left-hand drive: in front passenger door   Note: t  Figure shows left-hand drive model. t  Figure for right-hand drive models → Anchor.

A -	Front passenger door control unit -J387-

A1 -	32-pin connector -T32l-

A2 -	16-pin connector -T16n-

A3 -	20-pin connector -T20g-

A4 -	6-pin connector -T6ao-

Location door control unit, front passenger side -J387- for models with right-hand drive: in front passenger door   Note: t  Figure​ shows​ right-hand drive​ model. t  Figure for left-hand drive models → Anchor.

A -	Front passenger door control unit -J387-

A1 -	32-pin connector -T32l-

A2 -	16-pin connector -T16n-

A3 -	20-pin connector -T20g-

A4 -	6-pin connector -T6ao-

AUDI Q5 2009 Rear left door control unit J388 Rear left door control unit -J388- Location: in rear left door.

A -	Rear left door control unit -J388-

A1 -	16-pin connector -T16o-

A2 -	20-pin connector -T20h-

A3 -	6-pin​ connector​ -T6au-

AUDI Q5 2009 Rear right door control unit J389 Rear right door control unit -J389- Location: in rear right door.

A -	Rear right door control unit -J389-

A1 -	16-pin​ connector​ -T16p-

A2 -	20-pin connector -T20i-

A3 -	6-pin connector -T6av-

AUDI Q5 2009 Automatic anti-dazzle interior mirror Y7 with Rain and light detector sensor G397 Automatic anti-dazzle interior mirror -Y7- with Rain and light detector sensor -G397- Location: at front of roof side member.

1 -	Lane departure warning control unit -J759-

2 -	Automatic anti-dazzle interior mirror -Y7- with Rain and light detector sensor -G397-

3 -	Humidity sender -G355-

4 -	Main beam assist control unit -J844-

AUDI Q5 2009 Sliding​ sunroof​ adjustment​ control​ unit J245 with sliding sunroof motor V1 Sliding​ sunroof​ adjustment​ control​ unit -J245- with sliding sunroof motor -V1- Location: in roof module, on upper front roof frame

A -	Sliding​ sunroof​ adjustment​ control​ unit -J245- with sliding sunroof motor -V1-

A1 -	16-pin connector -T16a-

AUDI Q5 2009 Onboard supply control unit J519 Onboard supply control unit -J519- Location onboard supply control unit -J519- for models with left-hand drive: Driver side dash panel, bottom.   Note: t  Figure shows left-hand drive model. t  Figure for right-hand drive models → Anchor.

A -	Onboard supply control unit -J519-

A1 -	17-pin connector, black (connector D) -T17l-

A2 -	17-pin connector, brown (connector E) -T17m-

A3 -	17-pin connector, red (connector F) -T17n-

A4 -	6-pin​ connector,​ green​ (connector​ G) -T6f-

A5 -	32-pin connector, grey (connector A) -T32a-

A6 -	16-pin connector, brown (connector C) -T16b-

A7 -	32-pin connector, black (connector B) -T32b-

Location onboard supply control unit -J519- for models with right-hand drive: Driver side dash panel, bottom.   Note: t  Figure​ shows​ right-hand drive​ model. t  Figure for left-hand drive models → Anchor.

A -	Onboard supply control unit -J519-

A1 -	17-pin connector, black (connector D) -T17l-

A2 -	17-pin connector, brown (connector E) -T17m-

A3 -	17-pin connector, red (connector F) -T17n-

A4 -	6-pin​ connector,​ green​ (connector​ G) -T6f-

A5 -	32-pin connector, grey (connector A) -T32a-

A6 -	16-pin connector, brown (connector C) -T16b-

A7 -	32-pin connector, black (connector B) -T32b-

AUDI Q5 2009 Active steering control unit J792 Active steering control unit -J792- Location: Under the carpet in the driver's footwell

4 -	Active steering control unit -J792-

Connectors:

1 -	5-pin connnector, black -T5d-

2 -	8-pin connector, black -T8g-

3 -	10-pin connector, black -T10h-

AUDI Q5 2009 Radio R (with integrated CD changer R41 / DVD changer R161 ) Radio -R- (with integrated CD changer -R41- / DVD changer -R161-) Location: in middle part dash panel.

A -

Radio -R-

A1 -	Connector block, consisting of:

t	8-pin connector, brown -T8k-

t	8-pin connector, black -T16l-

t	12-pin connector, green -T12a-

t	12-pin connector, blue -T12s-

A2 -	1-pin connector, black -T1i- (connection DAB) / 1-pin connector, green -T1k- (connection SDARS)

A3 -	10-pin connector, black -T10v- (connection for display unit)

A4 -	2-pin connector, white -T2df- (AM / FM1 / FM2 connection)

AUDI Q5 2009 CD changer R41 / DVD changer R161 CD changer -R41- / DVD changer -R161- Location: In glove compartment.

A -	CD changer -R41- / DVD changer -R161-

A1 -	8-pin connector -T8aa-

A2 -	2-pin connector -T2dm-

AUDI Q5 2009 Chip card reader control unit J676 Chip card reader control unit -J676- Location: In glove compartment.   Note: t  Figure​ shows​ right-hand drive​ model. t  for models with Japan navigation system only.

A -	Chip card reader control unit -J676-

A1 -	32-pin​​ connector​ -T32ja-

AUDI Q5 2009 Display unit for front information display and operating unit control unit J685 Display unit for front information display and operating unit control unit -J685- Location: in middle part dash panel.   Note: Connector -A1- is given as an example for differing equipment versions

A -	Display unit for front information display and operating unit control unit -J685-

A1 -	Connector for models with MMI Basic up to August 2009:

t	10-pin connector, black -T10t-

A1 -	Connector for models with MMI High up to August 2009:

t	22-pin connector, black -T22b-

A1 -	Connectors for models with MMI Basic, from September 2009:

t	8-pin connector, black -T8ai-

t	4-pin connector, white -T4ao-

A1 -	Connectors for models with MMI High from September 2009:

t	8-pin connector, black -T8ai-

t	4-pin connector, black -T4an-

A1 -	Connector for radio chorus (radio low):

t	10-pin connector, red -T10u-

A1 -	Connector for radio concert / symphony (radio mid):

t	10-pin connector, black -T10w-

AUDI Q5 2009 Control unit for information electronics 1 J794 Control unit for information electronics 1 -J794- Location: in middle part dash panel.

A -	Control unit for information electronics 1 -J794-

A1 -	1-pin connector, violet -T1p-

A2 -	1-pin connector, blue -T1n-

A3 -

Vacant

A4 -	4-pin​ connector,​ curry​ yellow -T4ap-

A5 -	for models with -J794- basic:

t	4-pin connector, violet -T4al-

A5 -	for models with -J794- high:

t	4-pin connector, grey -T4am-

A6 -	1-pin connector, green -T1o-

A7 -	Connector block, consisting of:

t	8-pin​ connector,​ brown​ -T8ah-

t	8-pin​ connector,​ black​ -T8ao-

t	12-pin connector, blue -T12x-

t	12-pin connector, green -T12y-

A8 -	2-pin​ connector​ -T2di-

AUDI Q5 2009 Multimedia​ system​ operating​ unit​ E380 Multimedia​ system​ operating​ unit​ -E380- Location: on centre console.

A -	Multimedia​ system​ operating​ unit​ -E380-

A1 -	16-pin connector -T16c-

AUDI Q5 2009 Climatronic control unit J255 Climatronic control unit -J255- Location: in middle part dash panel.

A -	Climatronic control unit -J255-

A1 -	16-pin connector -T16i-

A2 -	20-pin connector -T20e-

AUDI Q5 2009 Airbag​ control​ unit​ J234 Airbag​ control​ unit​ -J234- Location: Under centre console

A -	Airbag​ control​ unit​ -J234-

A1 -	100-pin​​ connector​ -T100-

AUDI Q5 2009 Telephone transmitter and receiver unit R36 Telephone transmitter and receiver unit -R36- Location: in front right footwell.

A -	Telephone transmitter and receiver unit -R36-

A1 -	Connector -B- (Aerial​ for​ Bluetooth)

A2 -	54-pin connector -T54a-

A3 -	Connector -C- (optical​ fibre)

A4 -	Connector -D- (telephone aerial)

AUDI Q5 2009 16-pin connector T16 diagnostic connection 16-pin connector -T16- diagnostic connection Location: Driver side dash panel, bottom.

A -	16-pin connector -T16- diagnostic connection

AUDI Q5 2009 Data bus diagnostic interface J533 Data bus diagnostic interface -J533- Location: below the dash panel.

A -	Data bus diagnostic interface -J533-

A1 -	2-pin connector -T2dl-

A2 -	20-pin connector -T20d-

AUDI Q5 2009 Control unit in dash panel insert J285 Control unit in dash panel insert -J285- Location: in the dash panel.

A -	Control unit in dash panel insert -J285-

A1 -	32-pin connector, grey -T32f-

AUDI Q5 2009 Connectors on convenience system central control unit J393

Connectors on convenience system central control unit -J393-

1 -	17-pin connector, black (connector A) -T17o-

2 -	32-pin connector, black (connector B) -T32c-

3 -	17-pin connector, brown (connector C) -T17p-

4 -	32-pin connector, blue (connector F) -T32e-

5 -	6-pin​ connector​ (connector​ G) -not assigned-

6 -	32-pin connector, grey (connector E) -T32d-

7 -	1-pin​ connector,​ grey​ (connector​ D) -T1h-

AUDI Q5 2009 Connector on electronically controlled damping control unit J250

Connector on electronically controlled damping control unit -J250-

A -	Electronically controlled damping control unit -J 250-

Connector:

-	47-pin connector -T47a-

AUDI Q5 2009 Connectors on trailer detector control unit J345

Connectors on trailer detector control unit -J345-

A -	16-pin connnector, black -T16d-

B -	12-pin connector, red -T12d-

C -	12-pin connector -T12z-

AUDI Q5 2009 Connectors on Parallel​ Parking​ Assistance​ Control​ Module J791

Connectors on Parallel​ Parking​ Assistance​ Control​ Module -J791-

A -	16-pin connector, brown -T16e-

B -	12-pin connector, brown -T12e-

C -	12-pin connector, black -T12g-

AUDI Q5 2009 All-wheel drive control unit J492 All-wheel drive control unit -J492- Location: in​ the​ spare​ wheel​ recess,​ behind​ the​ battery -A-.

A -	All-wheel drive control unit -J492-

A1 -	47-pin connector -T47b-

AUDI Q5 2009 Engine sound generator control unit J943 Engine sound generator control unit -J943- Location: on left in luggage compartment.

1 -	Engine sound generator control unit -J943-

2 -	8-pin connector -T8s-

AUDI Q5 2009 Voltage stabiliser J532 Voltage stabiliser -J532- Location: on right in luggage compartment.

1 -	Voltage stabiliser -J532-

2 -	12-pin connector -T12aa-

AUDI Q5 2009 Battery​ monitor​ control​ unit​ J367 Battery​ monitor​ control​ unit​ -J367- Location: at negative terminal of battery -A-.

1 -	Battery -A-

2 -	Battery​ monitor​ control​ unit​ -J367-

3 -	2-pin connector -T2x-

AUDI Q5 2009 Overview - high voltage system (hybrid)

Overview - high voltage system (hybrid)

1 -	Electric​ air​ conditioner​ compressor​ -V470- with control unit for air conditioner compressor -J842-

q	Location and connector: → Chapter

2 -	Three-phase current drive -VX54- / electric drive motor -V141-

q	Location and connectors: → Chapter

3 -	Power and control electronics for electric drive -JX1-

Location and connectors: → Chapter

4 -	Hybrid​ battery​ unit​ -AX1- with hybrid battery -A38- and battery​ regulation control unit​ -J840-

q	Location and connectors: → Chapter

5 -	Battery cooling module for high-voltage system (hybrid)

q	Components: -G756-, -G757-, -N516-, -V457-, -V479-, -V480-

q	Fitting location: → Chapter

6 -	Auxiliary battery​ -A1-

q	Location and connector: → Chapter

7 -	High-voltage​ system​ wiring​ junction​ -TV1- (hybrid)

Fitting location: → Chapter

AUDI Q5 2009 Electric​ air​ conditioner​ compressor​ V470 with control unit for air conditioner compressor J842 Electric​ air​ conditioner​ compressor​ -V470- with control unit for air conditioner compressor -J842- Location: on left of engine block.

A -	Electric​ air​ conditioner​ compressor​ -V470- with control unit for air conditioner compressor -J842-

A1 -	8-pin connector -T8ay-

A2 -	Connection to control unit for air conditioner compressor -J842-

A3 -	4-pin connector -T4bk-

AUDI Q5 2009 Power and control electronics for electric drive JX1 Power and control electronics for electric drive -JX1- Location: in plenum chamber.

A -	Power and control electronics for electric drive -JX1-

A1 -	4-pin connector -T4jx-

A2 -	1-pin connector -T1f- high-voltage wire (converter negative)

A3 -	1-pin connector -T1e- high-voltage wire (converter positive)

A4 -	1-pin​​ connector​ -T1cu-

A5 -	1-pin​ connector​ -T1cv-

A6 -	1-pin​ connector​ -T1cw-

A7 -	28-pin connector -T28jx-

The pin assignment on wiring harness -T28jx- is not identical to the pin assignment on the power and control electronics for electric drive -JX1- → Chapterapitel

A8 -	Positive wire to fuse 2 (30) -S205- on terminal 30 wiring junction 2 -TV22-

Pin assignment 28-pin connector -T28jx- to power and control electronics for electric drive -JX1-

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Pin on wiring harness 28-pin connector -T28jx-	Pin on power and control electronics for electric drive -JX1-
53	1
54	2
55	3
56	4
57	5
58	6
59	7
60	8
61	9
62	10
63	11
64	12
65	13
66	14
67	15
68	16
69	17
70	18
71	19
72	20
73	21
74	22
75	23
76	24
77	25
78	26
79	27
80	28

AUDI Q5 2009 Three-phase current drive VX54 / electric drive motor V141 Three-phase current drive -VX54- / electric drive motor -V141- Location: on gearbox housing.

A -	Three-phase current drive -VX54- / electric drive motor -V141-

A1 -	10-pin connector -T10vx-

A2 -	1-pin​​ connector​ -T1bu-

A3 -	1-pin​ connector​ -T1bv-

A4 -	1-pin​ connector​ -T1bw-

A5 -	2-pin connector -T2vx-

AUDI Q5 2009 Hybrid​ battery​ unit​ AX1 with hybrid battery A38 and battery​ regulation control unit J840 Hybrid​ battery​ unit​ -AX1- with hybrid battery -A38- and battery​ regulation control unit -J840- Location: under the luggage compartment cover.

A -	Hybrid​ battery​ unit​ -AX1- with hybrid battery -A38-

A1 -	8-pin connector -T8ax-

A2 -	14-pin connector -T14ax-

A3 -	1-pin connector -T1b- high-voltage wire (negative)

A4 -	1-pin connector -T1c- high-voltage wire (positive)

A5 -	Slot for -TW-

A6 -	maintenance​·connector​·for​·high-voltage​·system​ -TW- with fuse for high-voltage system -S350-

A7 -	Safety connector 1 -TV44-

AUDI Q5 2009 Battery cooling module for high-voltage system (hybrid) Battery cooling module for high-voltage system (hybrid) Location: under the luggage compartment cover.

A -	Battery cooling module for high-voltage system (hybrid)

Components:

t	Temperature sensor upstream of evaporator for hybrid battery -G756-

t	Temperature sensor downstream of evaporator for hybrid battery -G757-

t	Refrigerant shut-off valve 1 for hybrid battery -N516-

t	Battery​·fan​·1​ -V457-

t	Air recirculation flap 1 control motor for hybrid battery -V479-

t	Air recirculation flap 2 control motor for hybrid battery -V480-

AUDI Q5 2009 High-voltage​ system​ wiring​ junction​ TV1 (hybrid) High-voltage​ system​ wiring​ junction​ -TV1- (hybrid) Location: on left in luggage compartment, next to battery -A-.

A -	Wiring/connections to battery -A-

B -	Vehicle starter battery switch-over relay -J580-

B1 -	Connector on -J580-

C -

Vacant

D -	Fuse 4 (30) -S207-, 110 A

E -	Fuse 5 (30) -S208-, 110 A

F -	Fuse 6 (30) -S209-, 200 A

G -	Wiring/connections to auxiliary battery -A1-

H -	Battery​·isolation​·relay​ -J7-

H1 -	Connector to battery isolation relay -J7-

AUDI Q5 2009 Auxiliary battery A1 for​·high-voltage​·system​·(hybrid) Auxiliary battery -A1- for​·high-voltage​·system​·(hybrid) Location: on left in luggage compartment.

1 -	Auxiliary battery​ -A1-

2 -	2-pin connector -T2z-

3 -	Battery​ monitor​ control​ unit 2​ -J934-

AUDI Q5 2009 Overview of relays

Overview of relays

1 -	Relay/fuse holder F -SF-

q	Components: -J9-, -J84-, -J807-, -J937-

q	Fitting location for models up to January 2011: → chapter

q	Fitting location for models as of January 2011: → anchor

1 -	Battery isolator relay -J7-

q	Fitting location: in spare wheel recess, next to battery

2 -	Relay/fuse holder with onboard supply control unit -J519-

q	Components: -J160-, -J318-, -J329-, -J413-, -J601-, -J608-, -J910-

q	Fitting location for models with left-hand drive: → chapter

q	Fitting location for models with right-hand drive: → anchor

3 -	3-pin relay and fuse holder

q	Components: -J359-, -J360-

q	Fitting location for models with left-hand drive: → chapter

q	Fitting location for models with right-hand drive: → anchor

4 -	Relay/fuse holder B -SB-

q	Components: -J17-, -J53-, -J151-, -J179-, -J271-, -J299-, -J317-, -J496-, -J510-, -J695-, -J757-, -J832-, -J696-

q	Fitting location for models with left-hand drive: → chapter

q	Fitting location for models with right-hand drive: → anchor

AUDI Q5 2009 Relay/fuse holder with onboard supply control unit J519 Relay/fuse holder with onboard supply control unit -J519- Fitting location of relay/fuse holder with onboard supply control unit -J519- for models with left-hand drive: Below the dash panel, driver side 1)  valid until May 2009 for vehicles with 3.2l with 6-cylinder petrol engine without auxiliary heater only 2)  for models with start/stop system only 3)  for special vehicles only 4)  for models with 4-cylinder petrol engine with high-voltage system (hybrid) only 5)  for driving school only   Note t  Illustration shows model with left-hand drive. t  Illustration for models with right-hand drive → anchor.

1 -

Vacant

2 -	Circulation pump relay -J160- → Note

2 -	Horn relay -J413-

2 -	Relay for automatic anti-dazzle interior mirror -J910- → Note

2 -	Vacuum pump relay -J318- → Note

3 -	Terminal 15 voltage supply relay -J329-

4 -	Taxi alarm remote control, control unit -J601- → Note

4 -	Special vehicle control unit -J608- → Note

4 -	Driving school mode relay -J746- → Note

Fitting location of relay/fuse holder with onboard supply control unit -J519- for models with right-hand drive: Below the dash panel, driver side 6)  valid until May 2009 for vehicles with 3.2l with 6-cylinder petrol engine without auxiliary heater only 7)  for models with start/stop system only 8)  for special vehicles only 9)  for models with 4-cylinder petrol engine with high-voltage system (hybrid) only 10)  for driving school only   Note t  Illustration shows model with right-hand drive. t  Illustration for models with left-hand drive → anchor.

1 -

Vacant

2 -	Circulation pump relay -J160- → Note

2 -	Horn relay -J413-

2 -	Relay for automatic anti-dazzle interior mirror -J910- → Note

2 -	Vacuum pump relay -J318- → Note

3 -	Terminal 15 voltage supply relay -J329-

4 -	Taxi alarm remote control, control unit -J601- → Note

4 -	Special vehicle control unit -J608- → Note

4 -	Driving school mode relay -J746- → Note

AUDI Q5 2009 3-pin relay and fuse holder 3-pin relay and fuse holder Fitting location, 3-pin relay and fuse holder for models with left-hand drive: Below the dash panel, driver side, on relay and fuse carrier with onboard supply control unit -J519- and screw connection. 11)  for models with diesel engine only   Note t  Illustration shows model with left-hand drive. t  Illustration for models with right-hand drive → anchor.

1 -	Auxiliary air heater control unit -J604-

2 -	Low heat output relay -J359- → Note

3 -	High heat output relay -J360- → Note

Fitting location, 3-pin relay and fuse holder for models with right-hand drive: Below the dash panel, driver side, on relay and fuse carrier with onboard supply control unit -J519- and screw connection. 12)  for models with diesel engine only   Note t  Illustration shows model with right-hand drive. t  Illustration for models with left-hand drive → anchor.

1 -	Auxiliary air heater control unit -J604-

2 -	Low heat output relay -J359- → Note

3 -	High heat output relay -J360- → Note

AUDI Q5 2009 Relay/ fuse holder B SB Relay/fuse holder B -SB- Fitting location of relay/fuse holder B -SB- for models with left-hand drive: In electronics box in plenum chamber, driver side 13)  for models with diesel engine only 14)  for models with 4-cylinder petrol engine only 15)  for models with 6-cylinder petrol engine only 16)  for models with 4-cylinder petrol engine with high-voltage system (hybrid) only   Note t  Illustration shows model with left-hand drive. t  Illustration for models with right-hand drive → anchor.

A -	Automatic glow period control unit -J179- → Note

A -	Engine component current supply relay -J757- → Note → Note

B -	Starter motor relay -J53-

q	Position 2.1

B -	Starter motor relay 2 -J695-

q	Position 2.2

C -	Secondary air pump relay -J299- → Note, → note

D -	Terminal 30 voltage supply relay -J317- → Note

D -	Motronic current supply relay -J271- → Note → Note

E -	Fuel pump relay -J17- → Note

E -	Relay for supplementary fuel pump -J832- → Note

E -	Continued coolant circulation relay -J151- → Note

E -	Auxiliary coolant pump relay -J496- → Note

E -	Gearbox hydraulic pump relay -J510- → Note

E -	Gearbox cooling circuit relay -J696-

F -

Vacant

Fitting location of relay/fuse holder B -SB- for models with right-hand drive: In electronics box in plenum chamber, driver side 17)  for models with diesel engine only 18)  for models with 4-cylinder petrol engine only 19)  for models with 6-cylinder petrol engine only 20)  for models with 4-cylinder petrol engine with high-voltage system (hybrid) only   Note t  Illustration shows model with right-hand drive. t  Illustration for models with left-hand drive → anchor.

A -	Automatic glow period control unit -J179- → Note

A -	Engine component current supply relay -J757- → Note → Note

B -	Starter motor relay -J53-

q	Position 2.1

B -	Starter motor relay 2 -J695-

q	Position 2.2

C -	Secondary air pump relay -J299- → Note, → note

D -	Terminal 30 voltage supply relay -J317- → Note

D -	Motronic current supply relay -J271- → Note → Note

E -	Fuel pump relay -J17- → Note

E -	Relay for supplementary fuel pump -J832- → Note

E -	Continued coolant circulation relay -J151- → Note

E -	Auxiliary coolant pump relay -J496- → Note

E -	Gearbox hydraulic pump relay -J510- → Note

E -	Gearbox cooling circuit relay -J696-

F -

Vacant

AUDI Q5 2009 Relay/ fuse holder F SF Relay/fuse holder F -SF- Fitting location of relay/fuse holder F -SF- up to January 2011: in luggage compartment, behind side trim on right 21)  for special vehicles only   Note t  Illustration shows relay/fuse holder F -SF- for models up to January 2011. t  Illustration shows relay/fuse holder F -SF- for models as of January 2011 → anchor

A -

Vacant

B -	Two-way radio cut-off relay -J84- → Note

C -	Heated rear window relay -J9-

D -

Vacant

E -	Relay for power sockets -J807-

Fitting location of relay/fuse holder F -SF- from January 2011: in luggage compartment, behind side trim on right 22)  for models with 4-cylinder petrol engine with high-voltage system (hybrid) only 23)  Models with SCR system only 24)  for special vehicles only   Note t  Illustration shows relay/fuse holder F -SF- for models as of January 2011. t  Illustration shows relay/fuse holder F -SF- for models up to January 2011 → anchor

A -

Vacant

B -	Fan​ authorisation​ relay -J937- → Note

B -	Reducing agent metering system relay -J963- → Note

C -	Two-way radio cut-off relay -J84- → Note

D -	Heated rear window relay -J9-

E -	Relay for power sockets -J807-

AUDI Q5 2009 Overview of control units

Overview of control units

1 -	Right gas discharge bulb control unit -J344-

q	Location and connector, up to model year 2012: → Chapter

q	Location and connector, from model year 2013: → Chapter

2 -	Auxiliary heater control unit -J364-

q	Fitting location and connector: → chapter

3 -	Radiator fan control unit -J293- / Radiator fan -V7-

q	Location and connectors for models with 400 W or 600 W radiator fan: → Chapter

q	Location and connectors for models with 800 W or 1000 W radiator fan: → Chapter

3 -	Radiator fan control unit 2 -J671- / Radiator fan 2 -V177-

q	Location and connectors for models with 800 W or 1000 W radiator fan: → Chapter

4 -	Control unit for structure-borne sound -J869-

q	Fitting location and connector: → chapter

5 -	Wiper motor control unit -J400-

q	Fitting location and connector: → chapter

6 -	Engine control unit -J623-

q	Location and connectors for models with left-hand drive (with -T60- and -T94- ): → Chapter

q	Location and connectors for models with right-hand drive (with -T60- and -T94- ): → Anchor

q	Location and connectors for models with left-hand drive (with -T91- and -T105- ): → Anchor

q	Location and connectors for models with right-hand drive (with -T91- and -T105- ): → Anchor

7 -	Automatic gearbox control unit -J217-Mechatronic unit for dual clutch gearbox -J743-

q	Fitting location and connectors: → chapter

8 -	ABS control unit -J104-

q	Fitting location and connector: → chapter

9 -	Left gas discharge bulb control unit -J343-

q	Location and connector, up to model year 2012: → Chapter

q	Location and connector, from model year 2013: → Chapter

10 -	Garage door operation control unit -J530-

q	Fitting location and connector: → chapter

11 -	Adaptive cruise control unit -J428-

q	Fitting location and connector: → chapter

AUDI Q5 2009 Engine control unit J623 Engine control unit -J623- Location Engine control unit -J623- for models with left-hand drive (with -T60- and -T94- ): In electronics box in plenum chamber, driver side.   Note: t  Figure shows left-hand drive model. t  Figure for models with right-hand drive → Anchor

A -	Engine control unit -J623-

B -	94-pin connector -T94-

C -	60-pin connector -T60-

Location Engine control unit -J623- for models with right-hand drive (with -T60- and -T94- ): In electronics box in plenum chamber, driver side.   Note: t  Figure​shows​right-hand drive​model. t  Figure for models with left-hand drive → Chapter

A -	Engine control unit -J623-

B -	94-pin connector -T94-

C -	60-pin connector -T60-

Location Engine control unit -J623- for models with left-hand drive (with -T91- and -T105- ): In electronics box in plenum chamber, driver side.   Note: t  Figure shows left-hand drive model. t  Figure for models with right-hand drive → Anchor

A -	Engine control unit -J623-

B -	91-pin connector -T91-

C -	105-pin connector -T105-

Location Engine control unit -J623- for models with right-hand drive (with -T91- and -T105- ): In electronics box in plenum chamber, driver side.   Note: t  Figure​shows​right-hand drive​model. t  Figure for models with left-hand drive → Anchor

A -	Engine control unit -J623-

B -	91-pin connector -T91-

C -	105-pin connector -T105-

AUDI Q5 2009 Left gas discharge light control unit -J343- , up to model year 2012 Fitting location: on left headlight.

A -	14-pin connector -T14a-

B -	Left gas discharge bulb control unit -J343-

C -	Output module for left headlight -J667-

D -	Left LED module for daytime running light and side light -L176-

AUDI Q5 2009 Right gas discharge light control unit -J344- , up to model year 2012 Fitting location: on right headlight.

A -	14-pin connector -T14b-

B -	Right gas discharge bulb control unit -J344-

C -	Output module for right headlight -J668-

D -	Right LED module for daytime running light and side light -L177-

AUDI Q5 2009 Left gas discharge light control unit -J343- , from model year 2013 Fitting location: on left headlight.

A -	14-pin connector -T14a-

B -	Control unit for left daytime running light and side light -J860-

C -	Output module for left headlight -J667-

D -	Left gas discharge bulb control unit -J343-

E -	Left LED module for daytime running light and side light -L176-

AUDI Q5 2009 Right gas discharge light control unit -J344- , from model year 2013 Fitting location: on right headlight.

A -	14-pin connector -T14b-

B -	Control unit for right daytime running light and side light -J861-

C -	Output module for right headlight -J668-

D -	Right gas discharge bulb control unit -J344-

E -	Right LED module for daytime running light and side light -L177-

AUDI Q5 2009 Auxiliary heater control unit J364 Auxiliary heater control unit -J364- Fitting location: behind right wheel housing.

A -	Auxiliary heater control unit -J364-

A1 -	6-pin connector -T6a-

A2 -	2-pin connector -T2ds-

AUDI Q5 2009 Automatic gearbox control unit -J217- / Mechatronic unit for dual clutch gearbox -J743- Fitting location: In gearbox housing.

A -	Automatic gearbox control unit -J217- / Mechatronic unit for dual clutch gearbox -J743-

A1 -	16-pin connector -T16r-

A2 -	8-pin connector -T8al-

A3 -	14-pin connector -T14h-

A4 -	14-pin connector -T14i-

AUDI Q5 2009 Control unit for structure-borne sound J869 Control unit for structure-borne sound -J869- Fitting location: in plenum chamber.

A -	Control unit for structure-borne sound -J869-

A1 -	6-pin connector -T6s-

AUDI Q5 2009 Wiper motor control unit J400 Wiper motor control unit -J400- Fitting location: in plenum chamber.

A -	Wiper motor control unit -J400-

A1 -	4-pin connector -T4g-

AUDI Q5 2009 ABS control unit J104 ABS control unit -J104- Fitting location: In left of engine compartment.

A -	ABS control unit -J104-

A1 -	38-pin connector -T38a-

AUDI Q5 2009 400 W or 600 W radiator fan 400 W or 600 W radiator fan Fitting location: On radiator.   Note: Radiator fan 2 -V177- present depending on engine variant.

A -	Radiator fan control unit -J293-

A1 -	4-pin connector, black -T4bi-

B -	Radiator fan -V7-

B1 -	25-pin connector, black -T2kl-

C -	Radiator fan 2 -V177-

C1 -	25-pin connector, black -T2km-

AUDI Q5 2009 800 W or 1000 W radiator fan 800 W or 1000 W radiator fan Fitting location: On radiator.

A -	Radiator fan control unit -J293-

A1 -	4-pin connector -T4bm-

A2 -	Radiator fan -V7-

B -	Radiator fan control unit 2 -J671-

B1 -	4-pin connector -T4bl-

B2 -	Radiator fan 2 -V177-

AUDI Q5 2009 Garage door operation control unit J530 Garage door operation control unit -J530- Fitting location: at inner centre of radiator.

A -	Garage door operation control unit -J530-

A1 -	4-pin connector -T4a-

AUDI Q5 2009 Adaptive cruise control unit J428 Adaptive cruise control unit -J428- Fitting location: In front bumper grill cover on right.

A -	Adaptive cruise control unit -J428-

B -	8-pin connector, black -T8a-