AUDI Q5 2012

Wiring Diagram AUDI Q5 2012 - 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

A209	Connection 1 (LIN bus) in dash panel wiring harness

Wiring Diagram AUDI Q5 2012 - Control unit in dash panel insert - Radio controlled clock receiver

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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 2012 - Fuel gauge sender - Fuel system pressurisation pump - Control unit in dash panel insert

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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 2012 - Steering column electronics control unit

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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 2012 - Turn signal switch - Cruise control system switch - Steering column electronics control unit

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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 2012 - Intermittent wiper switch - Steering column electronics control unit - Control unit for electronic steering column lock

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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 2012 - Start/Stop operation button

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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 2012 - Bonnet contact switch - Treble horn - Bass horn - Horn relay

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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


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 2012 - Rain and light sensor - Wiper motor control unit

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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

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 2012 - Gear detector switch - Front left brake pad wear sender - Headlight washer system pump - Left washer jet heater element - Right washer jet heater element

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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 2012 - Brake fluid level warning contact - Ambient temperature sensor - Coolant shortage indicator sender - Windscreen washer fluid level sender - Rear window wiper motor

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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 2012 - Switch module for driving mode selection

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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 2012 - Light switch - Hazard warning lights button

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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

B163	Positive connection 1 (15), in interior wiring harness
*	Up to April 2009
*2	From May 2009

Wiring Diagram AUDI Q5 2012 - Front left headlight

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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 2012 - Front right headlight

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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 2012 - Rear left reading light button - Vanity mirror light bulb - Front interior light - Rear right interior light

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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 2012 - Key operated switch to deactivate front passenger side airbag

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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 2012 - Glove compartment light switch - Front left footwell illumination bulb - Front right footwell illumination bulb - Glove compartment light

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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 2012 - 12 V socket

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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

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 2012 - Adaptive cruise control unit

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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 2012 - TCS and ESP button - Parking aid button - Hill descent control button

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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 2012 - Entry and start authorisation button - Convenience system central control unit

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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

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 2012 - 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

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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 2012 - Convenience system central control unit - Left tail light - Left tail light 2 - Luggage compartment light on left

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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

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

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 2012 - Convenience system central control unit - Right tail light - Right luggage compartment light - Surround lighting 1 in rear lid

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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

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 2012 - Convenience system central control unit - Rear lid central locking motor

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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

B564	Connection 31, in main wiring harness
*	Cross section depends on equipment

Wiring Diagram AUDI Q5 2012 - Convenience system central control unit

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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

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 2012 - Anti-theft alarm sensor - Alarm horn - Convenience system central control unit - Central locking and anti-theft alarm system aerial

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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

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 2012 - Clutch pedal switch - Convenience system central control unit

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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 2012 - Brake light switch - Convenience system central control unit

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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 2012 - Convenience system central control unit

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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 2012 - Convenience system central control unit

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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 2012 - Glass breakage sensor for rear window - Convenience system central control unit - Tank filler flap locking motor - Heated rear window

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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


219	Earth connection 2, in rear lid wiring harness
249	Earth connection 2, in interior wiring harness

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 2012 - Cigarette lighter - 12 V socket 2 - 12 V socket 3

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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

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 2012 Overview of fuses

Overview of fuses

Get access to all wiring diagrams of the car

Fuse holder A -SA-

q	Fitting location:

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

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

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

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

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

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

q	Fitting location for models with right-hand drive:

6-pin coupling station of A-pillar driver side

q	Fitting location for models with left-hand drive:

q	Fitting location for models with right-hand drive:

3-pin relay/fuse holder

q	Fitting location for models with left-hand drive:

q	Fitting location for models with right-hand drive:

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

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

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

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

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

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

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

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

q	Fitting location for models with right-hand drive:

q	Fitting location for models with right-hand drive:

Relay/fuse holder F -SF-

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

q	Fitting location from model year 2010:

q	Fitting location, from model year 2013:

AUDI Q5 2012 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.

Get access to all wiring diagrams of the car

A -	Battery isolation igniter -N253-

1 -	Fuse 1 on fuse holder A -SA1- ,

2 -	Fuse 2 on fuse holder A -SA2- ,

3 -	Fuse 3 on fuse holder A -SA3- ,

for models with left-hand drive only

³⁾	not for models with high-voltage system (hybrid)

⁵⁾	for models with 7-speed dual clutch gearbox only

⁷⁾		110 A	-	Onboard supply Engine component supply Reducing agent metering system relay -J963-	30
2	-	Fuse 2 on fuse holder A -SA2-	110 A	-	Onboard supply Engine component supply ABS control unit fuse 1 -S123-	30
3	-	Fuse 3 on fuse holder A -SA3-	40 A 50 A 110 A 80 A	-	Option for driving school Option for hire car Option for authorities Mechatronic unit for dual clutch gearbox -J743- ABS control unit fuse 1 -S123- ABS control unit fuse 2 -S124- ABS control unit fuse 3 -S137-	30

Relay/fuse holder B -SB- , up to and including model year 2012

for models with 4-cylinder diesel engine only

⁹⁾	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:

Get access to all wiring diagrams of the car

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

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

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

L -	Fuse 1 -S131- , 50 A

L -	NOx sender fuse -S360- , 5 A

ST1 -

Fuse carrier 1

t	Fuse assignment

for models with 4-cylinder diesel engine only

¹³⁾	for models with 4-cylinder petrol engine with high-voltage system (hybrid) only

¹⁵⁾

Get access to all wiring diagrams of the car

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

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

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

L -	Fuse 1 -S131- , 50 A

L -	NOx sender fuse -S360- , 5 A

ST1 -

Fuse carrier 1

t	Fuse assignment

for models with 4-cylinder petrol engine (1.8 l TFSI) only

¹⁷⁾	for models with 6-cylinder petrol engine (3.2 l FSI) only

¹⁹⁾	for models with 4-cylinder diesel engine (2.0 l TDI) only

²¹⁾	for models with 4-cylinder diesel engine (2.0 l TDI - gen. 2) only

²³⁾	15 A 15 A 15 A 15 A 15 A 15 A 20 A	-	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 10 A 10 A 10 A 10 A 10 A 15 A 15 A	-	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 10 A 10 A 10 A 20 A 20 A 20 A 20 A	-	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 15 A 15 A 20 A 20 A 20 A	-	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 15 A 15 A 15 A 15 A 15 A 15 A	-	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

Get access to all wiring diagrams of the car

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 2012

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 6-cylinder diesel engine only

²⁶⁾	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:

Get access to all wiring diagrams of the car

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

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

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

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

ST1 -

Fuse carrier 1, fuses

for models with 4-cylinder diesel engine only

²⁹⁾	for models with 4-cylinder petrol engine with high-voltage system (hybrid) only

³¹⁾	for models with 6-cylinder petrol engine only

Note:

t	Figureshowsright-hand drivemodel.

t	Figure for models with left-hand drive

Get access to all wiring diagrams of the car

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

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

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

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

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 with high-voltage system (hybrid) only

³⁴⁾	for models with 4-cylinder diesel engine (2.0 l TDI) only

³⁶⁾	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 10 A	-	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 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 10 A 15 A	-	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 15 A	-	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	-	Control unit for air conditioning compressor -J842- Electrical air conditioner compressor -V470-	87
14		Fuse 14 on fuse holder B -SB14-	5 A 20 A	-	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 15A	-	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

Get access to all wiring diagrams of the car

ST1 -

Fuse carrier 1, fuses

ST2 -

Fuse carrier 2, fuses

ST3 -

Fuse carrier 3, fuses

Get access to all wiring diagrams of the car

ST1 -

Fuse carrier 1, fuses

ST2 -

Fuse carrier 2, fuses

ST3 -

Fuse carrier 3, fuses

Fuses in fuse carrier ST2 on fuse holder C -SC- (brown)

³⁸⁾	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 25 A	-	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

AUDI Q5 2012

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

Get access to all wiring diagrams of the car

ST1 -

Fuse carrier 1, fuses

ST2 -

Fuse carrier 2, fuses

ST3 -

Fuse carrier 3, fuses

Get access to all wiring diagrams of the car

ST1 -

Fuse carrier 1, fuses

ST2 -

Fuse carrier 2, fuses

ST3 -

Fuse carrier 3, fuses

Fuses in fuse carrier ST2 on fuse holder C -SC- (brown)

⁴⁰⁾	for models with 4-cylinder petrol engine with high-voltage system (hybrid) only

⁴²⁾	for models with diesel engine (with J538) only

⁴⁴⁾	for models without seat ventilation only

⁴⁶⁾	25 A 25 A 25 A	-	Fuel system pressurisation pump -G6- Fuel pump control unit -J538-	87
4	-	Fuse 4 on fuse holder C -SC4-	10 A 25 A	-	Vacuum pump relay -J318- Circulation pump relay -J160- Pump for reducing agent -V437-	15 30
5	-	Fuse 5 on fuse holder C -SC5-	15 A 30 A	-	Onboard supply control unit -J519-	30
6	-	Fuse 6 on fuse holder C -SC6-	5 A 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	-	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-	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

AUDI Q5 2012

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

Get access to all wiring diagrams of the car

ST1 -

Fuse carrier 1, fuses

ST2 -

Fuse carrier 2, fuses

ST3 -

Fuse carrier 3, fuses

Get access to all wiring diagrams of the car

ST1 -

Fuse carrier 1, fuses

ST2 -

Fuse carrier 2, fuses

ST3 -

Fuse carrier 3, fuses

Fuses in fuse carrier ST2 on fuse holder C -SC- (brown)

⁴⁷⁾	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 30 A	-	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

AUDI Q5 2012 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

Get access to all wiring diagrams of the car

ST1 -

Fuse carrier 1, fuses

ST2 -

Fuse carrier 2, fuses

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

Get access to all wiring diagrams of the car

ST1 -

Fuse carrier 1, fuses

ST2 -

Fuse carrier 2, fuses

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

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	-	Low heat output relay -J359- Coolant heater elements relay 2 -J390- Auxiliary air heater control unit -J604-	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

for models with radio (CAN) with external amplifier only

⁵¹⁾	for models with radio chorus and sound system Basic (from November 2009) only

⁵³⁾	5 A 20 A 20 A	-	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	-	Entryandstartauthorisationswitch -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 2012

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.

Get access to all wiring diagrams of the car

ST1 -

Fuse carrier 1, fuses

ST2 -

Fuse carrier 2, fuses

ST3 -

Fuse carrier 3, fuses

ST4 -

Fuse carrier 4, fuses

ST5 -

Fuse carrier 5, fuses

H -	Heated rear window fuse -S41-

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 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

for civil vehicles: NEF version (F4Z) only

⁵⁵⁾	25 A	-	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 15 A	-	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

AUDI Q5 2012

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.

Get access to all wiring diagrams of the car

ST1 -

Fuse carrier 1,

ST2 -

Fuse carrier 2,

ST3 -

Fuse carrier 3,

ST4 -

Fuse carrier 4,

ST5 -

Fuse carrier 5,

H -	Heated rear window fuse -S41-

nur für zivile Einsatzfahrzeuge: NEF - Ausführung (F4Z)

⁵⁷⁾	25 A	-	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 15 A	-	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

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 35 A	-	All-wheel drive control unit -J492- Tyre Pressure Monitoring System control unit -J502-	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

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 40 A	-	Voltage stabilizer -J532- Battery regulation control unit -J840-	30
4	-	Fuse 4 on fuse holder F -SF4-	40 A	-	Voltage stabilizer -J532- Fan enabling relay -J937-	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 ST5 on fuse holder F -SF- (black)

⁶⁰⁾	applicable up to April 2010

⁶²⁾	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 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
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

AUDI Q5 2012

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.

Get access to all wiring diagrams of the car

ST1 -

Fuse carrier 1,

ST2 -

Fuse carrier 2,

ST3 -

Fuse carrier 3,

ST4 -

Fuse carrier 4,

ST5 -

Fuse carrier 5,

H -	Heated rear window fuse -S41-

for civil vehicles: NEF version (F4Z) only

⁶⁴⁾	25 A	-	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 15 A	-	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 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 ST5 on fuse holder F -SF- (black)

⁶⁵⁾	for models with SCR system only

⁶⁷⁾	Automatic anti-dazzle interior mirror -Y7-	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-	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-	30
12	-	Fuse 12 on fuse holder F -SF12-	10 A 15 A	-	Control unit for reducing agent metering system -J880- Battery regulation control unit -J840-	30

AUDI Q5 2012

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.

Get access to all wiring diagrams of the car

A -	Terminal 30 wiring junction 2 -TV22-

B -	Jump start socket -U6-

1 -	Fuse 1 (30) -S204- ,

2 -	Fuse 2 (30) -S205- ,

-S204- (600 W) and -S205- (400 W) are installed in models with radiator fan control 1000 W.

⁶⁹⁾	Radiator fan control 600 W	30
2	-	Fuse 2 (30) -S205-	110 A	-	Radiator fan control 400 W	30

AUDI Q5 2012

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.

Get access to all wiring diagrams of the car

A -	Terminal 30 wiring junction 2 -TV22-

B -	Jump start socket -U6-

1 -	Fuse 2 (30) -S205- ,

2 -	Fuse 1 (30) -S204- ,

3 -	Connection A1 (10.0 red)

4 -	Fuse 3 (30) -S206- ,

S204 (600 W) and S205 (400 W) are installed in models with radiator fan control 1000 W

⁷¹⁾	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 Power and control electronics for electric drive -JX1-	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	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 2012 3-pin relay/fuse holder

3-pin relay/fuse holder

for models with diesel engine only

Note:

t	Figure shows left-hand drive model.

t	Figure for models with right-hand drive

Get access to all wiring diagrams of the car

A -	not assigned

B -	not assigned

C -	Auxiliary heater fuse -S126- , 40 A

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

for models with diesel engine only

Note:

t	Figureshowsright-hand drivemodel.

t	Figure for models with left-hand drive

Get access to all wiring diagrams of the car

A -	not assigned

B -	not assigned

C -	Auxiliary heater fuse -S126- , 40 A

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

AUDI Q5 2012 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

AUDI Q5 2012 6-pin coupling station of A-pillar driver side

Get access to all wiring diagrams of the car

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

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

Get access to all wiring diagrams of the car

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

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

AUDI Q5 2012 6-pin coupling station of A-pillar passenger side

6-pin coupling station of A-pillar passenger side

for models with left-hand drive only, with right-hand drive

Note:

t	Figure shows left-hand drive model.

t	Figure for models with right-hand drive

AUDI Q5 2012 6-pin coupling station of A-pillar passenger side

Get access to all wiring diagrams of the car

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

for models with right-hand drive only, for models with left-hand drive

Note:

t	Figureshowsright-hand drivemodel.

t	Figure for models with left-hand drive

Get access to all wiring diagrams of the car

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

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

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

AUDI Q5 2012 Relay/fuse holder with onboard supply control unit J519

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

for models with left-hand drive only, for models with right-hand drive

Note:

t	Figure shows left-hand drive model.

t	Figure for models with right-hand drive

AUDI Q5 2012 Relay/fuse holder with onboard supply control unit J519

Get access to all wiring diagrams of the car

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

for models with right-hand drive only; with left-hand drive

Note:

t	Figureshowsright-hand drivemodel.

t	Figure for models with left-hand drive

Get access to all wiring diagrams of the car

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

AUDI Q5 2012 Overview of coupling stations

Overview of coupling stations

Get access to all wiring diagrams of the car

q	Fitting location for models with right-hand drive:

q	Fitting location for models with right-hand drive:

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

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

Get access to all wiring diagrams of the car

q	Fitting location for models with right-hand drive:

q	Fitting location for models with right-hand drive:

Relay/fuse holder B -SB-

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

q	Fitting location for models with left-hand drive:

q	Fitting location for models with right-hand drive:

AUDI Q5 2012 6-pin coupling station of A-pillar front passenger side

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

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 .

AUDI Q5 2012 6-pin coupling station of A-pillar front passenger side

Get access to all wiring diagrams of the car

1 -	10-pin connector, black -T10y-

2 -	10-pin connector, red -T10ab-

2 -	17-pin connector, yellow -T17x-

3 -	17-pin connector, blue -T17a-

4 -	17-pin connector, black -T17g-

5 -	17-pin connector, brown -T17f-

6 -	10-pin connector, grey -T10ac-

6 -	17-pin connector, white -T17w-

D -	5-pin connector, yellow -T5c-

applicable up to model year 2009

⁴⁾

Get access to all wiring diagrams of the car

1 -

Vacant

2 -	10-pin connector, red -T10ab-

2 -	17-pin connector, yellow -T17x-

3 -

Vacant

4 -	17-pin connector, brown -T17d-

5 -	17-pin connector, black -T17c-

6 -	10-pin connector, grey -T10ac-

D -	5-pin connector, yellow -T5c-

AUDI Q5 2012 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 .

Get access to all wiring diagrams of the car

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

Get access to all wiring diagrams of the car

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

AUDI Q5 2012 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-

AUDI Q5 2012 Seat wiring coupling station, driver side

Get access to all wiring diagrams of the car

AUDI Q5 2012 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 2012 6-pin coupling station of A-pillar driver side

6-pin coupling station of A-pillar driver side

applicable up to model year 2009

Note

t	Illustration shows model with left-hand drive.

t	Illustration for models with right-hand drive .

Get access to all wiring diagrams of the car

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-

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

applicable up to model year 2009

Note

t	Illustration shows model with right-hand drive.

t	Illustration for models with left-hand drive .

Get access to all wiring diagrams of the car

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-

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

AUDI Q5 2012 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 .

Get access to all wiring diagrams of the car

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

Get access to all wiring diagrams of the car

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 2012 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 .

Get access to all wiring diagrams of the car

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

Get access to all wiring diagrams of the car

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

AUDI Q5 2012 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.

AUDI Q5 2012 Connection for external audio sources R199 as Audi music interface (AMI - MOST)

Get access to all wiring diagrams of the car

A -	Connection for external audio sources -R199-

AUDI Q5 2012 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.

AUDI Q5 2012 Connection for external audio sources R199 as Audi music interface (AMI - CAN)

Get access to all wiring diagrams of the car

A -	Connection for external audio sources -R199-

AUDI Q5 2012 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.

AUDI Q5 2012 Connection for external audio sources R199 as AUX connection

Get access to all wiring diagrams of the car

A -	Connection for external audio sources -R199-

AUDI Q5 2012 Overview of earth points

Overview of earth points

Get access to all wiring diagrams of the car

609	Earth point on right in plenum chamber

q	Fitting location:

638	Earth point on right A-pillar

q	Fitting location:

688	Earth point 2 on centre tunnel

q	Fitting location:

687	Earth point 1 on centre tunnel

q	Fitting location:

51	Earth point on right in luggage compartment

q	Fitting location:

654	Earth point on right D-pillar

q	Fitting location:

666	Earth point on rear right of roof

q	Fitting location:

612	Earth point at centre on rear lid

q	Fitting location:

53	Earth point on right in rear lid

q	Fitting location:

Get access to all wiring diagrams of the car

676	Earth point 2 on left in luggage compartment

q	Fitting location:

50	Earth point on left in luggage compartment

q	Fitting location:

624	Earth point next to starter battery

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

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

675	Earth point 2 on right in luggage compartment

q	Fitting location:

602	Earth point in front left footwell

q	Fitting location:

639	Earth point on left A-pillar

q	Fitting location:

672	Earth point 2 on front left longitudinal member

q	Fitting location:

12	Earth point on left in engine compartment

q	Fitting location:

Get access to all wiring diagrams of the car

615 Earth point on left suspension strut

q	Fitting location:

671	Earth point 1 on front left longitudinal member

q	Fitting location:

685	Earth point 1 on front right longitudinal member

q	Fitting location:

685	Earth point 1 on front right longitudinal member

Fitting location:

on front of right longitudinal member, behind wheel housing

Torque:

20 Nm

Get access to all wiring diagrams of the car

672	Earth point 2 on front left longitudinal member -arrow-

Fitting location:

at bottom on front of left longitudinal member

Torque:

20 Nm

Get access to all wiring diagrams of the car

671	Earth point 1 on front left longitudinal member

Fitting location:

on longitudinal member, near front left wheel housing

Torque:

9 Nm

Get access to all wiring diagrams of the car

615	Earth point on left suspension strut

Fitting location:

on the front left suspension strut chamber

Torque:

9 Nm

Get access to all wiring diagrams of the car

12	Earth point on left in engine compartment

Fitting location:

Between suspension strut chamber and front left plenum chamber

Torque:

9 Nm

Get access to all wiring diagrams of the car

609	Earth point on right in plenum chamber

Fitting location:

in plenum chamber.

Torque:

9 Nm

Get access to all wiring diagrams of the car

602	Earth point in front left footwell -arrow-

Fitting location:

Under the carpet in the driver's footwell

Get access to all wiring diagrams of the car

639	Earth point on left A-pillar

Fitting location:

behind lower left A-pillar trim

Torque:

9 Nm

Get access to all wiring diagrams of the car

638	Earth point on right A-pillar

Fitting location:

behind lower right A-pillar trim

Torque:

9 Nm

Get access to all wiring diagrams of the car

687	Earth point 1 on centre tunnel

Fitting location:

On the left side of the centre tunnel

Torque:

9 Nm

Get access to all wiring diagrams of the car

688	Earth point 2 on centre tunnel

Fitting location:

On the right side of the centre tunnel

Torque:

9 Nm

Get access to all wiring diagrams of the car

663	Earth point on rear right side panel

Fitting location:

Behind trim/rear right backrest

Torque:

9 Nm

Get access to all wiring diagrams of the car

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) .

Torque:

18 Nm

Get access to all wiring diagrams of the car

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) .

Torque:

18 Nm

Get access to all wiring diagrams of the car

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

Get access to all wiring diagrams of the car

666	Earth point on rear right of roof

Fitting location:

Behind the trim of rear roof cross member

Torque:

9 Nm

Get access to all wiring diagrams of the car

676	Earth point 2 on left in luggage compartment -arrow-

Fitting location:

On left in luggage compartment, under trim

Get access to all wiring diagrams of the car

653	Earth point on left D-pillar

Fitting location:

behind left D-pillar trim

Torque:

9 Nm

Get access to all wiring diagrams of the car

50	Earth point on left in luggage compartment

Fitting location:

behind left D-pillar trim

Torque:

9 Nm

Get access to all wiring diagrams of the car

654	Earth point on right D-pillar

Fitting location:

behind right D-pillar trim

Torque:

9 Nm

Get access to all wiring diagrams of the car

51	Earth point on right in luggage compartment

Fitting location:

behind right D-pillar trim

Torque:

9 Nm

Get access to all wiring diagrams of the car

53	Earth point on right in rear lid

Fitting location:

On right rear window frame, behind trim

Get access to all wiring diagrams of the car

612	Earth point at centre on rear lid

Fitting location:

On upper rear lid, near 3rd brake light

Get access to all wiring diagrams of the car

AUDI Q5 2012 Overview of control units in interior of vehicle

Overview of control units in interior of vehicle

Get access to all wiring diagrams of the car

CD changer -R41- / DVD changer -R161-

q	for models with MMI

q	Location and connectors:

q	for models without MMI

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

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

q	Location and connector:

8 -	Telephone transmitter and receiver unit -R36-

q	Location and connectors:

Get access to all wiring diagrams of the car

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

Location: in rear roof area

14 -	Airbag control unit -J234-

q	Location and connector:

15 -	Active steering control unit -J792-

q	Location and connectors

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

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

19 -	Electronic steering column lock control unit -J764-

q	Location: on steering column

20 -	Climatronic control unit -J255-

q	Location and connectors:

Get access to all wiring diagrams of the car

q	for models with MMI

AUDI Q5 2012 Overview of control units in rear part of vehicle

Overview of control units in rear part of vehicle

Get access to all wiring diagrams of the car

3 -	Remote control receiver for auxiliary heater -R64-

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

8 -	Engine sound generator control unit -J943-

Location:

10 -	Digital sound package control unit -J525-

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

Get access to all wiring diagrams of the car

10 -	Radio -R- (K-box)

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 -	TV tuner -R78-

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

11 -	Battery monitor control unit -J367-

q	Location and connector:

AUDI Q5 2012 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

AUDI Q5 2012 Control unit for headlight range control J431 / control unit for bend lighting and headlight range control J745

Get access to all wiring diagrams of the car

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 -T26b-

AUDI Q5 2012 Fresh air blower control unit J126

Fresh air blower control unit -J126-

Location:

in front passenger footwell, behind the glove compartment

AUDI Q5 2012 Fresh air blower control unit J126

Get access to all wiring diagrams of the car

A -	Fresh air blower control unit -J126-

AUDI Q5 2012 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 .

AUDI Q5 2012 Driver door control unit J386

Get access to all wiring diagrams of the car

A -	Driver door control unit -J386-

A2 -	16-pin connector -T16m-

A4 -	6-pin connector -T6am-

Get access to all wiring diagrams of the car

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 2012 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 .

AUDI Q5 2012 Front passenger door control unit J387

Get access to all wiring diagrams of the car

A -	Front passenger door control unit -J387-

A2 -	16-pin connector -T16n-

A4 -	6-pin connector -T6ao-

Get access to all wiring diagrams of the car

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 2012 Rear left door control unit J388

Rear left door control unit -J388-

Location:

in rear left door.

AUDI Q5 2012 Rear left door control unit J388

Get access to all wiring diagrams of the car

A -	Rear left door control unit -J388-

A2 -	20-pin connector -T20h-

AUDI Q5 2012 Rear right door control unit J389

Rear right door control unit -J389-

Location:

in rear right door.

AUDI Q5 2012 Rear right door control unit J389

Get access to all wiring diagrams of the car

A -	Rear right door control unit -J389-

A2 -	20-pin connector -T20i-

AUDI Q5 2012 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.

AUDI Q5 2012 Automatic anti-dazzle interior mirror Y7 with Rain and light detector sensor G397

Get access to all wiring diagrams of the car

Rain and light detector sensor -G397-

4 -	Main beam assist control unit -J844-

AUDI Q5 2012 SlidingвЂ‹ sunroofвЂ‹ adjustmentвЂ‹ controlвЂ‹ 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

AUDI Q5 2012 SlidingвЂ‹ sunroofвЂ‹ adjustmentвЂ‹ controlвЂ‹ unit J245 with sliding sunroof motor V1

Get access to all wiring diagrams of the car

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

AUDI Q5 2012 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 .

AUDI Q5 2012 Onboard supply control unit J519

Get access to all wiring diagrams of the car

A -	Onboard supply control unit -J519-

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

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

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

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 .

Get access to all wiring diagrams of the car

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 2012 Active steering control unit J792

Active steering control unit -J792-

Location:

Under the carpet in the driver's footwell

AUDI Q5 2012 Active steering control unit J792

Get access to all wiring diagrams of the car

4 -	Active steering control unit -J792-

Connectors:

2 -	8-pin connector, black -T8g-

AUDI Q5 2012 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.

AUDI Q5 2012 Radio R (with integrated CD changer R41 / DVD changer R161 )

Get access to all wiring diagrams of the car

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-

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

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

AUDI Q5 2012 CD changer R41 / DVD changer R161

CD changer -R41- / DVD changer -R161-

Location:

In glove compartment.

AUDI Q5 2012 CD changer R41 / DVD changer R161

Get access to all wiring diagrams of the car

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

A1 -	8-pin connector -T8aa-

A2 -	2-pin connector -T2dm-

AUDI Q5 2012 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.

AUDI Q5 2012 Chip card reader control unit J676

Get access to all wiring diagrams of the car

A -	Chip card reader control unit -J676-

AUDI Q5 2012 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

AUDI Q5 2012 Display unit for front information display and operating unit control unit J685

Get access to all wiring diagrams of the car

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

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 -	10-pin connector, red -T10u-

A1 -

AUDI Q5 2012 Control unit for information electronics 1 J794

Control unit for information electronics 1 -J794-

Location:

in middle part dash panel.

AUDI Q5 2012 Control unit for information electronics 1 J794

Get access to all wiring diagrams of the car

A -	Control unit for information electronics 1 -J794-

A2 -	1-pin connector, blue -T1n-

A3 -

Vacant

A5 -	for models with -J794- basic:

t	4-pin connector, violet -T4al-

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-

AUDI Q5 2012 MultimediaвЂ‹ systemвЂ‹ operatingвЂ‹ unitвЂ‹ E380

Multimedia system operating unit -E380-

Location:

on centre console.

AUDI Q5 2012 MultimediaвЂ‹ systemвЂ‹ operatingвЂ‹ unitвЂ‹ E380

Get access to all wiring diagrams of the car

A -	Multimedia system operating unit -E380-

AUDI Q5 2012 Climatronic control unit J255

Climatronic control unit -J255-

Location:

in middle part dash panel.

AUDI Q5 2012 Climatronic control unit J255

Get access to all wiring diagrams of the car

A -	Climatronic control unit -J255-

A2 -	20-pin connector -T20e-

AUDI Q5 2012 AirbagвЂ‹ controlвЂ‹ unitвЂ‹ J234

Airbag control unit -J234-

Location:

Under centre console

AUDI Q5 2012 AirbagвЂ‹ controlвЂ‹ unitвЂ‹ J234

Get access to all wiring diagrams of the car

A -	Airbag control unit -J234-

AUDI Q5 2012 Telephone transmitter and receiver unit R36

Telephone transmitter and receiver unit -R36-

Location:

in front right footwell.

AUDI Q5 2012 Telephone transmitter and receiver unit R36

Get access to all wiring diagrams of the car

A -	Telephone transmitter and receiver unit -R36-

A1 -	Connector -B- (Aerial for Bluetooth)

AUDI Q5 2012 16-pin connector T16 diagnostic connection

16-pin connector -T16- diagnostic connection

Location:

Driver side dash panel, bottom.

AUDI Q5 2012 16-pin connector T16 diagnostic connection

Get access to all wiring diagrams of the car

A -	16-pin connector -T16- diagnostic connection

AUDI Q5 2012 Data bus diagnostic interface J533

Data bus diagnostic interface -J533-

Location:

below the dash panel.

AUDI Q5 2012 Data bus diagnostic interface J533

Get access to all wiring diagrams of the car

A -	Data bus diagnostic interface -J533-

A2 -	20-pin connector -T20d-

AUDI Q5 2012 Control unit in dash panel insert J285

Control unit in dash panel insert -J285-

Location:

in the dash panel.

AUDI Q5 2012 Control unit in dash panel insert J285

Get access to all wiring diagrams of the car

A -	Control unit in dash panel insert -J285-

AUDI Q5 2012 Connectors on convenience system central control unit J393

Connectors on convenience system central control unit -J393-

Get access to all wiring diagrams of the car

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

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

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

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

AUDI Q5 2012 Connector on electronically controlled damping control unit J250

Connector on electronically controlled damping control unit -J250-

Get access to all wiring diagrams of the car

A -	Electronically controlled damping control unit -J 250-

Connector:

AUDI Q5 2012 Connectors on trailer detector control unit J345

Connectors on trailer detector control unit -J345-

Get access to all wiring diagrams of the car

B -	12-pin connector, red -T12d-

AUDI Q5 2012 Connectors on ParallelвЂ‹ ParkingвЂ‹ AssistanceвЂ‹ ControlвЂ‹ Module J791

Connectors on Parallel Parking Assistance Control Module -J791-

Get access to all wiring diagrams of the car

B -	12-pin connector, brown -T12e-

AUDI Q5 2012 All-wheel drive control unit J492

All-wheel drive control unit -J492-

Location:

in the spare wheel recess, behind the battery -A-.

AUDI Q5 2012 All-wheel drive control unit J492

Get access to all wiring diagrams of the car

A -	All-wheel drive control unit -J492-

AUDI Q5 2012 Engine sound generator control unit J943

Engine sound generator control unit -J943-

Location:

on left in luggage compartment.

AUDI Q5 2012 Engine sound generator control unit J943

Get access to all wiring diagrams of the car

1 -	Engine sound generator control unit -J943-

2 -	8-pin connector -T8s-

AUDI Q5 2012 Voltage stabiliser J532

Voltage stabiliser -J532-

Location:

on right in luggage compartment.

Get access to all wiring diagrams of the car

1 -	Voltage stabiliser -J532-

AUDI Q5 2012 BatteryвЂ‹ monitorвЂ‹ controlвЂ‹ unitвЂ‹ J367

Battery monitor control unit -J367-

Location:

at negative terminal of battery -A-.

AUDI Q5 2012 BatteryвЂ‹ monitorвЂ‹ controlвЂ‹ unitвЂ‹ J367

Get access to all wiring diagrams of the car

3 -	2-pin connector -T2x-

AUDI Q5 2012 Overview - high voltage system (hybrid)

Overview - high voltage system (hybrid)

Get access to all wiring diagrams of the car

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

q	Location and connector:

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

q	Location and connectors:

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

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

q	Fitting location:

AUDI Q5 2012 ElectricвЂ‹ airвЂ‹ conditionerвЂ‹ compressorвЂ‹ 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.

AUDI Q5 2012 ElectricвЂ‹ airвЂ‹ conditionerвЂ‹ compressorвЂ‹ V470 with control unit for air conditioner compressor J842

Get access to all wiring diagrams of the car

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

A3 -	4-pin connector -T4bk-

AUDI Q5 2012 Power and control electronics for electric drive JX1

Power and control electronics for electric drive -JX1-

Location:

in plenum chamber.

AUDI Q5 2012 Power and control electronics for electric drive JX1

Get access to all wiring diagrams of the car

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

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

A4 -	1-pin connector -T1cu-

A6 -	1-pin connector -T1cw-

A7 -	28-pin connector -T28jx-

Note:

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

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-

Get access to all wiring diagrams of the car

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 2012 Three-phase current drive VX54 / electric drive motor V141

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

Location:

on gearbox housing.

AUDI Q5 2012 Three-phase current drive VX54 / electric drive motor V141

Get access to all wiring diagrams of the car

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

A2 -	1-pin connector -T1bu-

A4 -	1-pin connector -T1bw-

AUDI Q5 2012 HybridвЂ‹ batteryвЂ‹ unitвЂ‹ AX1 with hybrid battery A38 and batteryвЂ‹ regulation control unit J840

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

Location:

under the luggage compartment cover.

AUDI Q5 2012 HybridвЂ‹ batteryвЂ‹ unitвЂ‹ AX1 with hybrid battery A38 and batteryвЂ‹ regulation control unit J840

Get access to all wiring diagrams of the car

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

A2 -	14-pin connector -T14ax-

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

A5 -	Slot for -TW-

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

AUDI Q5 2012 Battery cooling module for high-voltage system (hybrid)

Battery cooling module for high-voltage system (hybrid)

Location:

under the luggage compartment cover.

AUDI Q5 2012 Battery cooling module for high-voltage system (hybrid)

Get access to all wiring diagrams of the car

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 2012 High-voltageвЂ‹ systemвЂ‹ wiringвЂ‹ junctionвЂ‹ TV1 (hybrid)

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

Location:

on left in luggage compartment, next to battery -A-.

AUDI Q5 2012 High-voltageвЂ‹ systemвЂ‹ wiringвЂ‹ junctionвЂ‹ TV1 (hybrid)

Get access to all wiring diagrams of the car

A -	Wiring/connections to battery -A-

AUDI Q5 2012 Auxiliary battery A1 forвЂ‹В·high-voltageвЂ‹В·systemвЂ‹В·(hybrid)

Auxiliary battery -A1- for·high-voltage·system·(hybrid)

Location:

on left in luggage compartment.

AUDI Q5 2012 Auxiliary battery A1 forвЂ‹В·high-voltageвЂ‹В·systemвЂ‹В·(hybrid)

Get access to all wiring diagrams of the car

1 -	Auxiliary battery -A1-

3 -	Battery monitor control unit 2 -J934-

AUDI Q5 2012 Overview of relays

Overview of relays

Get access to all wiring diagrams of the car

Relay/fuse holder F -SF-

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

q	Fitting location for models up to January 2011:

q	Fitting location for models as of January 2011:

1 -	Battery isolator relay -J7-

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

q	Fitting location for models with right-hand drive:

q	Fitting location for models with right-hand drive:

q	Fitting location for models with right-hand drive:

AUDI Q5 2012 Relay/fuse holder with onboard supply control unit J519

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

valid until May 2009 for vehicles with 3.2l with 6-cylinder petrol engine without auxiliary heater only

²⁾	for special vehicles only

⁴⁾	for driving school only

Note

t	Illustration shows model with left-hand drive.

t	Illustration for models with right-hand drive .

Get access to all wiring diagrams of the car

1 -

Vacant

2 -	Circulation pump relay -J160-

2 -	Horn relay -J413-

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

2 -	Vacuum pump relay -J318-

3 -	Terminal 15 voltage supply relay -J329-

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

4 -	Special vehicle control unit -J608-

4 -	Driving school mode relay -J746-

valid until May 2009 for vehicles with 3.2l with 6-cylinder petrol engine without auxiliary heater only

⁷⁾	for special vehicles only

⁹⁾	for driving school only

Note

t	Illustration shows model with right-hand drive.

t	Illustration for models with left-hand drive .

Get access to all wiring diagrams of the car

1 -

Vacant

2 -	Circulation pump relay -J160-

2 -	Horn relay -J413-

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

2 -	Vacuum pump relay -J318-

3 -	Terminal 15 voltage supply relay -J329-

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

4 -	Special vehicle control unit -J608-

4 -	Driving school mode relay -J746-

AUDI Q5 2012 3-pin relay and fuse holder

3-pin relay and fuse holder

for models with diesel engine only

Note

t	Illustration shows model with left-hand drive.

t	Illustration for models with right-hand drive .

AUDI Q5 2012 3-pin relay and fuse holder

Get access to all wiring diagrams of the car

1 -	Auxiliary air heater control unit -J604-

2 -	Low heat output relay -J359-

3 -	High heat output relay -J360-

for models with diesel engine only

Note

t	Illustration shows model with right-hand drive.

t	Illustration for models with left-hand drive .

Get access to all wiring diagrams of the car

1 -	Auxiliary air heater control unit -J604-

2 -	Low heat output relay -J359-

3 -	High heat output relay -J360-

AUDI Q5 2012 Relay/ fuse holder B SB

Relay/fuse holder B -SB-

for models with diesel engine only

¹⁴⁾	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 .

Get access to all wiring diagrams of the car

A -	Automatic glow period control unit -J179-

A -	Engine component current supply relay -J757-

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-,

D -	Terminal 30 voltage supply relay -J317-

D -	Motronic current supply relay -J271-

E -	Fuel pump relay -J17-

E -	Relay for supplementary fuel pump -J832-

E -	Continued coolant circulation relay -J151-

E -	Auxiliary coolant pump relay -J496-

E -	Gearbox hydraulic pump relay -J510-

E -	Gearbox cooling circuit relay -J696-

F -

Vacant

for models with diesel engine only

¹⁸⁾	for models with 6-cylinder petrol engine only

²⁰⁾

Get access to all wiring diagrams of the car

A -	Automatic glow period control unit -J179-

A -	Engine component current supply relay -J757-

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-,

D -	Terminal 30 voltage supply relay -J317-

D -	Motronic current supply relay -J271-

E -	Fuel pump relay -J17-

E -	Relay for supplementary fuel pump -J832-

E -	Continued coolant circulation relay -J151-

E -	Auxiliary coolant pump relay -J496-

E -	Gearbox hydraulic pump relay -J510-

E -	Gearbox cooling circuit relay -J696-

F -

Vacant

AUDI Q5 2012 Relay/ fuse holder F SF

Relay/fuse holder F -SF-

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

Get access to all wiring diagrams of the car

A -

Vacant

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

C -	Heated rear window relay -J9-

D -

Vacant

E -	Relay for power sockets -J807-

for models with 4-cylinder petrol engine with high-voltage system (hybrid) only

²³⁾	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

Get access to all wiring diagrams of the car

A -

Vacant

B -	Fan authorisation relay -J937-

B -	Reducing agent metering system relay -J963-

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

D -	Heated rear window relay -J9-

E -	Relay for power sockets -J807-

AUDI Q5 2012 Overview of control units

Overview of control units

Get access to all wiring diagrams of the car

q	Location and connector, from model year 2013:

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

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:

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

q	Fitting location and connector:

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

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

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

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

q	Fitting location and connectors:

q	Location and connector, from model year 2013:

AUDI Q5 2012 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

Get access to all wiring diagrams of the car

A -	Engine control unit -J623-

C -	60-pin connector -T60-

Get access to all wiring diagrams of the car

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

Get access to all wiring diagrams of the car

A -	Engine control unit -J623-

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	Figureshowsright-hand drivemodel.

t	Figure for models with left-hand drive

Get access to all wiring diagrams of the car

A -	Engine control unit -J623-

B -	91-pin connector -T91-

C -	105-pin connector -T105-

AUDI Q5 2012

Left gas discharge light control unit -J343- , up to model year 2012

Fitting location:

on left headlight.

Get access to all wiring diagrams of the car

C -	Output module for left headlight -J667-

AUDI Q5 2012

Right gas discharge light control unit -J344- , up to model year 2012

Fitting location:

on right headlight.

Get access to all wiring diagrams of the car

C -	Output module for right headlight -J668-

AUDI Q5 2012

Left gas discharge light control unit -J343- , from model year 2013

Fitting location:

on left headlight.

Get access to all wiring diagrams of the car

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 2012

Right gas discharge light control unit -J344- , from model year 2013

Fitting location:

on right headlight.

Get access to all wiring diagrams of the car

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 2012 Auxiliary heater control unit J364

Auxiliary heater control unit -J364-

Fitting location:

behind right wheel housing.

AUDI Q5 2012 Auxiliary heater control unit J364

Get access to all wiring diagrams of the car

A -	Auxiliary heater control unit -J364-

A2 -	2-pin connector -T2ds-

AUDI Q5 2012

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

Fitting location:

In gearbox housing.

Get access to all wiring diagrams of the car

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

A2 -	8-pin connector -T8al-

A4 -	14-pin connector -T14i-

AUDI Q5 2012 Control unit for structure-borne sound J869

Control unit for structure-borne sound -J869-

Fitting location:

in plenum chamber.

AUDI Q5 2012 Control unit for structure-borne sound J869

Get access to all wiring diagrams of the car

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

A1 -	6-pin connector -T6s-

AUDI Q5 2012 Wiper motor control unit J400

Wiper motor control unit -J400-

Fitting location:

in plenum chamber.

AUDI Q5 2012 Wiper motor control unit J400

Get access to all wiring diagrams of the car

A -	Wiper motor control unit -J400-

A1 -	4-pin connector -T4g-

AUDI Q5 2012 ABS control unit J104

ABS control unit -J104-

Fitting location:

In left of engine compartment.

Get access to all wiring diagrams of the car

A -	ABS control unit -J104-

AUDI Q5 2012 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.

AUDI Q5 2012 400 W or 600 W radiator fan

Get access to all wiring diagrams of the car

A -	Radiator fan control unit -J293-

B1 -	25-pin connector, black -T2kl-

C -	Radiator fan 2 -V177-

AUDI Q5 2012 800 W or 1000 W radiator fan

800 W or 1000 W radiator fan

Fitting location:

On radiator.

AUDI Q5 2012 800 W or 1000 W radiator fan

Get access to all wiring diagrams of the car

A -	Radiator fan control unit -J293-

B1 -	4-pin connector -T4bl-

B2 -	Radiator fan 2 -V177-

AUDI Q5 2012 Garage door operation control unit J530

Garage door operation control unit -J530-

Fitting location:

at inner centre of radiator.

AUDI Q5 2012 Garage door operation control unit J530

Get access to all wiring diagrams of the car

A -	Garage door operation control unit -J530-

AUDI Q5 2012 Adaptive cruise control unit J428

Adaptive cruise control unit -J428-

Fitting location:

In front bumper grill cover on right.

AUDI Q5 2012 Adaptive cruise control unit J428

Get access to all wiring diagrams of the car

A -	Adaptive cruise control unit -J428-

B -	8-pin connector, black -T8a-