AUDI A5 2008 — Convenience system . Wiring diagrams, Pin Connector, Location

Wiring Diagram AUDI A5 2008 - Entry and start authorisation button - Convenience system central control unit - Luggage compartment aerial for entry and start system - Interior aerial 1 for entry and start system

E408	Entry and start authorisation button
J329	Terminal 15 voltage supply relay
J393	Convenience system central control unit
J519	Onboard supply control unit
J587	Selector lever sensors control unit
R137	Luggage compartment aerial for entry and start system
R138	Interior aerial 1 for entry and start system
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
T2aj	2-pin connector
T2bv	2-pin connector
T4n	4-pin connector
T10k	10-pin connector
T17o	17-pin connector
T17p	17-pin connector
T32b	32-pin connector
T32d	32-pin connector
T32e	32-pin connector
367	Earth connection 2, in main wiring harness
688	Earth point 2, on centre tunnel
B472	Connection 8, in main wiring harness
*	see applicable current flow diagram for automatic gearbox
*2	see applicable current flow diagram for fuse assignment
*3	According to equipment

Wiring Diagram AUDI A5 2008 - Anti-theft alarm sensor - Alarm horn - Convenience system central control unit - Aerial amplifier 3

G578	Anti-theft alarm sensor
H12	Alarm horn
J393	Convenience system central control unit
R47	Central locking and anti-theft alarm system aerial
R112	Aerial amplifier 3
ST3	Fuse carrier 3
SC12	Fuse 12 on fuse holder C
T1as	Single connector
T1h	Single connector
T3e	3-pin connector
T4f	4-pin connector
T32c	32-pin connector
51	Earth point, on right in luggage compartment
277	Earth connection 3, in interior wiring harness
370	Earth connection 5, in main wiring harness
377	Earth connection 12, in main wiring harness
639	Earth point, left A-pillar
B301	Positive connection 5 (30), in main wiring harness
B528	Connection 1 (LIN bus) in main wiring harness
*	see applicable current flow diagram for fuse assignment
*2	see applicable current flow diagram
*3	Only models with 2-doors
*4	According to equipment
*5	see applicable current flow diagram for MMI (information electronics)

Wiring Diagram AUDI A5 2008 - Contact sensor for front left exterior door handle - Contact sensor for front right exterior door handle - Convenience system central control unit - Left aerial for entry and start authorisation

G605	Contact sensor for front left exterior door handle
G606	Contact sensor for front right exterior door handle
J393	Convenience system central control unit
R200	Left aerial for entry and start authorisation
T2bo	2-pin connector
T2bp	2-pin connector
T2bw	2-pin connector
T27a	27-pin connector, lower part of A-pillar, driver side
T27b	27-pin connector, lower part of B-pillar, driver side
T27c	27-pin connector, lower part of A-pillar, front passenger side
T32e	32-pin connector
205	Earth connection, in driver door wiring harness
206	Earth connection, in front passenger door wiring harness
366	Earth connection 1, in main wiring harness
370	Earth connection 5, in main wiring harness
638	Earth point, on right A-pillar
*	According to equipment
*2	Only models with 5-doors
*3	Only models with 2-doors

Wiring Diagram AUDI A5 2008 - Contact sensor for rear left exterior door handle - Contact sensor for rear right exterior door handle - Convenience system central control unit

G417	Contact sensor for rear left exterior door handle
G418	Contact sensor for rear right exterior door handle
J393	Convenience system central control unit
T2be	2-pin connector
T2bm	2-pin connector
T27b	27-pin connector, lower part of B-pillar, driver side
T27d	27-pin connector, lower part of B-pillar, front passenger side
T32e	32-pin connector
207	Earth connection, in rear left door wiring harness
208	Earth connection, in rear right door wiring harness
368	Earth connection 3, in main wiring harness
369	Earth connection 4, in main wiring harness
639	Earth point, left A-pillar
730	Earth point 1, on right rear wheel housing
*	Only models with 5-doors

Wiring Diagram AUDI A5 2008 - Window aerial suppression filter - Heated rear window relay - Convenience system central control unit - Heated rear window single fuse - Heated rear window

C18	Window aerial suppression filter
J9	Heated rear window relay
J393	Convenience system central control unit
R178	Frequency modulation (FM) frequency filter in negative wire
R179	Frequency modulation (FM) frequency filter in positive wire
S41	Heated rear window single fuse
T32c	32-pin connector
Z1	Heated rear window
51	Earth point, on right in luggage compartment
249	Earth connection 2, in interior wiring harness
657	Earth point 1, on left near rear window
*	see applicable current flow diagram for fuse assignment

Wiring Diagram AUDI A5 2008 - Contact switch in lock cylinder for rear lid - anti-theft alarm system and central locking system - Release button for rear lid lock cylinder - Convenience system central control unit - Rear lid central locking motor - Left number plate light - Right number plate light

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
J393	Convenience system central control unit
T2g	2-pin connector
T17o	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
51	Earth point, on right in luggage compartment
249	Earth connection 2, in interior wiring harness
372	Earth connection 7, in main wiring harness
B401	Connection 5 (convenience CAN bus, high), in main wiring harness
B410	Connection 5 (convenience CAN bus, low), in main wiring harness
Q22	Connection 1, in rear lid wiring harness
*	Only models with 2-doors
*2	see applicable current flow diagram
*3	gradual introduction
*4	Gradually discontinued

Wiring Diagram AUDI A5 2008 - Driver door control unit

J386	Driver door control unit
ST2	Fuse carrier 2
SC8	Fuse 8 on fuse holder C
SC11	Fuse 11 on fuse holder C
T20f	20-pin connector
T27a	27-pin connector, lower part of A-pillar, driver side
T46i	46-pin connector
B398	Connection 2 (convenience CAN bus, high), in main wiring harness
B401	Connection 5 (convenience CAN bus, high), in main wiring harness
B407	Connection 2 (convenience CAN bus, low), in main wiring harness
B410	Connection 5 (convenience CAN bus, low), in main wiring harness
*	see applicable current flow diagram for fuse assignment
*2	Gradually discontinued
*3	Only left-hand drive models
*4	Only right-hand drive models

Wiring Diagram AUDI A5 2008 - Operating unit for window regulator in driver door - Driver door control unit - Driver side window regulator motor

E40	Front left window regulator switch
E53	Rear left window regulator switch, in driver door
E55	Rear right window regulator switch, in driver door
E81	Front right window regulator switch in driver door
E318	Childproof lock button
E512	Operating unit for window regulator in driver door
J386	Driver door control unit
L156	Switch illumination bulb
T6am	6-pin connector
T32j	32-pin connector
V147	Driver side window regulator motor
B398	Connection 2 (convenience CAN bus, high), in main wiring harness
B407	Connection 2 (convenience CAN bus, low), in main wiring harness
*	Only models with 5-doors
*2	Gradually discontinued
*3	gradual introduction

Wiring Diagram AUDI A5 2008 - Driver side central locking lock unit - Driver door control unit

F2	Driver door contact switch
F131	Front left central locking actuator
F220	Driver side central locking lock unit
F241	Driver side contact switch in lock cylinder
F243	Driver door central locking actuator for SAFELOCK function
J386	Driver door control unit
T20f	20-pin connector
V56	Driver door central locking motor
V161	Driver door central locking SAFELOCK function motor
B398	Connection 2 (convenience CAN bus, high), in main wiring harness
B407	Connection 2 (convenience CAN bus, low), in main wiring harness
*	Gradually discontinued
*2	Only models with SAFELOCK function

Wiring Diagram AUDI A5 2008 - Driver side central locking lock unit - Driver door control unit

F2	Driver door contact switch
F131	Front left central locking actuator
F220	Driver side central locking lock unit
F241	Driver side contact switch in lock cylinder
F243	Driver door central locking actuator for SAFELOCK function
J386	Driver door control unit
T20f	20-pin connector
V56	Driver door central locking motor
V161	Driver door central locking SAFELOCK function motor
B398	Connection 2 (convenience CAN bus, high), in main wiring harness
B407	Connection 2 (convenience CAN bus, low), in main wiring harness
*	gradual introduction
*2	Only models with SAFELOCK function

Wiring Diagram AUDI A5 2008 - Driver seat memory operating unit - Driver side interior locking switch - Rear lid remote release switch - Driver door control unit - Driver door opener illumination bulb - Driver side door warning lamp - Front left entry light

E97	Driver seat memory operating unit
E150	Driver side interior locking switch
E188	Rear lid remote release switch
E190	Emergency-off button
E283	Driver seat memory function button
E338	Seat memory button for seat positions 1 and 2
J386	Driver door control unit
L108	Driver door opener illumination bulb
T8x	8-pin connector
T32j	32-pin connector
W30	Driver side door warning lamp
W31	Front left entry light
267	Earth connection 2, in drive side door wiring harness
B398	Connection 2 (convenience CAN bus, high), in main wiring harness
B407	Connection 2 (convenience CAN bus, low), in main wiring harness
R52	Connection (58s), in driver side door wiring harness
R56	Connection (entry light), in driver door wiring harness
*	Driver seat with memory function
*2	Only models with 2-doors

Wiring Diagram AUDI A5 2008 - Driver seat memory operating unit - Driver door control unit

E97	Driver seat memory operating unit
E190	Emergency-off button
E283	Driver seat memory function button
E338	Seat memory button for seat positions 1 and 2
J386	Driver door control unit
T10ae	10-pin connector
T32j	32-pin connector
267	Earth connection 2, in drive side door wiring harness
B398	Connection 2 (convenience CAN bus, high), in main wiring harness
B407	Connection 2 (convenience CAN bus, low), in main wiring harness
R52	Connection (58s), in driver side door wiring harness
*	Driver seat with memory function
*2	Only models with 5-doors

Wiring Diagram AUDI A5 2008 - Mirror adjustment switch - Mirror adjustment changeover switch - Adjustment switch for mirror with fold-in feature - Interior monitoring switch - Alarm system off switch - Driver door control unit - Central locking SAFELOCK function warning lamp

E43	Mirror adjustment switch
E48	Mirror adjustment changeover switch
E168	Adjustment switch for mirror with fold-in feature
E183	Interior monitoring switch
E217	Alarm system off switch
J386	Driver door control unit
K133	Central locking SAFELOCK function warning lamp
T32j	32-pin connector
267	Earth connection 2, in drive side door wiring harness
B398	Connection 2 (convenience CAN bus, high), in main wiring harness
B407	Connection 2 (convenience CAN bus, low), in main wiring harness
R52	Connection (58s), in driver side door wiring harness

Wiring Diagram AUDI A5 2008 - Potentiometer for horizontal adjustment of driver side mirror - Potentiometer for vertical adjustment of driver side mirror - Driver door control unit - Driver side mirror adjustment motor - Driver side fold-in mirror motor - Driver side mirror adjustment motor

G514	Potentiometer for horizontal adjustment of driver side mirror
G515	Potentiometer for vertical adjustment of driver side mirror
J386	Driver door control unit
T8c	8-pin connector
T16m	16-pin connector
T20f	20-pin connector
T27a	27-pin connector, lower part of A-pillar, driver side
V17	Driver side mirror adjustment motor
V121	Driver side fold-in mirror motor
V149	Driver side mirror adjustment motor
Y7	Automatic anti-dazzle interior mirror
B398	Connection 2 (convenience CAN bus, high), in main wiring harness
B407	Connection 2 (convenience CAN bus, low), in main wiring harness
B427	Connection 1 (mirror signal), in main wiring harness
B428	Connection 2 (mirror signal), in main wiring harness
*	Only models with automatic anti-dazzle interior mirror

Wiring Diagram AUDI A5 2008 - Driver door control unit - Lane change assist warning lamp in driver side exterior mirror - Driver side turn signal repeater bulb - Driver side entry light in exterior mirror - Driver side automatic anti-dazzle exterior mirror - Heated exterior mirror on driver side

J136	Seat and steering column adjustment control unit with memory
J386	Driver door control unit
K233	Lane change assist warning lamp in driver side exterior mirror
L131	Driver side turn signal repeater bulb
T2bs	2-pin connector, black
T10p	10-pin connector, red
T16m	16-pin connector
T20f	20-pin connector
T27a	27-pin connector, lower part of A-pillar, driver side
T32g	32-pin connector
W52	Driver side entry light in exterior mirror
Y20	Driver side automatic anti-dazzle exterior mirror
Z4	Heated exterior mirror on driver side
B398	Connection 2 (convenience CAN bus, high), in main wiring harness
B407	Connection 2 (convenience CAN bus, low), in main wiring harness
*	Only models with lane change assist
*2	see applicable current flow diagram
*3	Only models with electric seat adjustment and memory function
*4	Only models with automatic anti-dazzle exterior mirror
*5	Wiring colour depends on equipment

Wiring Diagram AUDI A5 2008 - Front passenger door control unit

J387	Front passenger door control unit
ST3	Fuse carrier 3
SF9	Fuse 9 in fuse holder F
SF11	Fuse 11 in fuse holder F
T20g	20-pin connector
T27c	27-pin connector, lower part of A-pillar, front passenger side
B398	Connection 2 (convenience CAN bus, high), in main wiring harness
B407	Connection 2 (convenience CAN bus, low), in main wiring harness
*	see applicable current flow diagram for fuse assignment
*2	Gradually discontinued
*3	Only left-hand drive models
*4	Only right-hand drive models

Wiring Diagram AUDI A5 2008 - Front passenger side central locking lock unit - Front passenger door control unit

F3	Front passenger door contact switch
F133	Front right central locking actuator
F221	Front passenger side central locking lock unit
F244	Front passenger door central locking actuator for SAFELOCK function
J387	Front passenger door control unit
T20g	20-pin connector
V57	Front passenger seat central locking motor
V162	Front passenger door central locking SAFELOCK function motor
B398	Connection 2 (convenience CAN bus, high), in main wiring harness
B407	Connection 2 (convenience CAN bus, low), in main wiring harness
*	Gradually discontinued
*2	Only models with SAFELOCK function
*3	gradual introduction

Wiring Diagram AUDI A5 2008 - Window regulator switch in front passenger door - Front passenger side interior locking switch - Front passenger door control unit

E107	Window regulator switch in front passenger door
E198	Front passenger side interior locking switch
J387	Front passenger door control unit
L156	Switch illumination bulb
T17f	17-pin connector, brown
T20g	20-pin connector
T27c	27-pin connector, lower part of A-pillar, front passenger side
T32l	32-pin connector
T46s	46-pin connector
268	Earth connection 2, in front passenger side door wiring harness
B398	Connection 2 (convenience CAN bus, high), in main wiring harness
B407	Connection 2 (convenience CAN bus, low), in main wiring harness
R53	Connection (58s), in driver side door wiring harness
*	Only models with front passenger side interior locking switch
*2	According to equipment

Wiring Diagram AUDI A5 2008 - Front passenger door control unit - Front passenger door opener illumination bulb - Front passenger side window regulator motor - Front right entry light - Front passenger side door warning lamp

J387	Front passenger door control unit
L109	Front passenger door opener illumination bulb
T6ao	6-pin connector
T32l	32-pin connector
V148	Front passenger side window regulator motor
W32	Front right entry light
W36	Front passenger side door warning lamp
268	Earth connection 2, in front passenger side door wiring harness
R57	Connection (entry light), in front passenger door wiring harness
*	Gradually discontinued
*2	gradual introduction

Wiring Diagram AUDI A5 2008 - Potentiometer for horizontal adjustment of front passenger side mirror - Potentiometer for vertical adjustment of front passenger side mirror - Front passenger door control unit - Front passenger side mirror adjustment motor - Front passenger side fold-in mirror motor - Front passenger side mirror adjustment motor

G516	Potentiometer for horizontal adjustment of front passenger side mirror
G517	Potentiometer for vertical adjustment of front passenger side mirror
J387	Front passenger door control unit
T16n	16-pin connector
T20g	20-pin connector
T27c	27-pin connector, lower part of A-pillar, front passenger side
V25	Front passenger side mirror adjustment motor
V122	Front passenger side fold-in mirror motor
V150	Front passenger side mirror adjustment motor

Wiring Diagram AUDI A5 2008 - Front passenger door control unit - Lane change assist warning lamp in front passenger side exterior mirror - Front passenger side turn signal repeater bulb - Front passenger side entry light in exterior mirror - Front passenger side automatic anti-dazzle exterior mirror - Heated exterior mirror on front passenger side

J387	Front passenger door control unit
K234	Lane change assist warning lamp in front passenger side exterior mirror
L132	Front passenger side turn signal repeater bulb
T2bu	2-pin connector, black
T16n	16-pin connector
T27c	27-pin connector, lower part of A-pillar, front passenger side
W53	Front passenger side entry light in exterior mirror
Y21	Front passenger side automatic anti-dazzle exterior mirror
Z5	Heated exterior mirror on front passenger side
*	Only models with automatic anti-dazzle exterior mirror
*2	Only models with lane change assist
*3	see applicable current flow diagram
*4	Wiring colour depends on equipment

Wiring Diagram AUDI A5 2008 - Rear left door control unit

J388	Rear left door control unit
T20h	20-pin connector
T27b	27-pin connector, lower part of B-pillar, driver side
T27d	27-pin connector, lower part of B-pillar, front passenger side
*	Only models with 5-doors
*2	Only left-hand drive models
*3	Only right-hand drive models

Wiring Diagram AUDI A5 2008 - Rear left central locking lock unit - Rear left door control unit

F10	Rear left door contact switch
F132	Rear left central locking actuator
F222	Rear left central locking lock unit
F245	Rear left door central locking actuator for SAFELOCK function
J388	Rear left door control unit
T20h	20-pin connector
V115	Rear left door central locking motor
V163	Rear left door central locking SAFELOCK function motor
*	Gradually discontinued
*2	Only models with 5-doors
*3	Only models with SAFELOCK function
*4	gradual introduction

Wiring Diagram AUDI A5 2008 - Rear left window regulator switch - in door - Rear left interior locking switch - Rear left door control unit - Rear left window regulator motor

E52	Rear left window regulator switch, in door
E273	Rear left interior locking switch
J388	Rear left door control unit
L156	Switch illumination bulb
T6au	6-pin connector
T16o	16-pin connector
V26	Rear left window regulator motor
350	Earth connection 2, in rear left door wiring harness
R54	Connection (58s), in rear left door wiring harness
*	Only models with 5-doors
*2	Only models with US equipment
*3	Gradually discontinued
*4	gradual introduction
*5	According to equipment
*6	Only right-hand drive models

Wiring Diagram AUDI A5 2008 - Rear left door control unit - Rear left door opener illumination bulb - Rear left entry light - Rear left door warning lamp

J388	Rear left door control unit
L110	Rear left door opener illumination bulb
T16o	16-pin connector
W33	Rear left entry light
W37	Rear left door warning lamp
350	Earth connection 2, in rear left door wiring harness
R58	Connection (entry light), in rear left door wiring harness
*	Only models with 5-doors
*2	Only right-hand drive models

Wiring Diagram AUDI A5 2008 - Rear right door control unit

J389	Rear right door control unit
T20i	20-pin connector
T27b	27-pin connector, lower part of B-pillar, driver side
T27d	27-pin connector, lower part of B-pillar, front passenger side
*	Only models with 5-doors
*2	Only left-hand drive models
*3	Only right-hand drive models

Wiring Diagram AUDI A5 2008 - Rear right central locking lock unit - Rear right door control unit

F11	Rear right door contact switch
F134	Rear right central locking actuator
F223	Rear right central locking lock unit
F246	Rear right door central locking actuator for SAFELOCK function
J389	Rear right door control unit
T20i	20-pin connector
V97	Rear right door central locking motor
V164	Rear right door central SAFELOCK function locking motor
*	Gradually discontinued
*2	Only models with 5-doors
*3	Only models with SAFELOCK function
*4	gradual introduction

Wiring Diagram AUDI A5 2008 - Rear right window regulator switch - in door - Rear right interior locking switch - Rear right door control unit - Rear right window regulator motor

E54	Rear right window regulator switch, in door
E274	Rear right interior locking switch
J389	Rear right door control unit
L156	Switch illumination bulb
T6av	6-pin connector
T16p	16-pin connector
V27	Rear right window regulator motor
351	Earth connection 2, in rear right door wiring harness
R55	Connection (58s), in rear right door wiring harness
*	Only models with 5-doors
*2	Only models with interior locking switch
*3	Gradually discontinued
*4	gradual introduction
*5	According to equipment

Wiring Diagram AUDI A5 2008 - Rear right door control unit - Rear right door opener illumination bulb - Rear right entry light - Rear right door warning lamp

J389	Rear right door control unit
L111	Rear right door opener illumination bulb
T16p	16-pin connector
W34	Rear right entry light
W38	Rear right door warning lamp
351	Earth connection 2, in rear right door wiring harness
R59	Connection (entry light), in rear right door wiring harness
*	Only models with 5-doors

AUDI A5 2008 Overview of relays

Overview of relays

Overview also valid for sportback models (5-door)!

   

1 -	Relay/fuse holder F -SF-

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

q	Location for models up to July 2011: → chapter

q	Location for models from August 2011: → chapter

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

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

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

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

3 -	3-pin relay and fuse holder

q	Components: -J359-, -J360-, -J604-

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

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

4 -	Relay/fuse holder B -SB-

q	Components: -J17-, -J53-, -J151-, -J179-, -J271-, -J299-, -J317-, -J496-, -J545-, -J569-, -J695-, -J696-, -J757-, -J832-

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

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

AUDI A5 2008 Relay/fuse holder with onboard control unit J519 Relay/fuse holder with onboard control unit -J519- Location, relay and fuse holder with onboard supply control unit -J519- for models with left-hand drive: Below the dash panel, driver side 1)  Location applicable from September 2007, up to August 2007 → chapter 2)  valid up to May 2009 for models with 3.2l, 6-cylinder petrol engine without auxiliary heater 3)  for special vehicles only 4)  Only models with start/stop system   Note t  Figure shows left-hand drive model. t  Figure for right-hand drive models → Anchor.

1 -	Not assigned

2 -	Circulation pump relay -J160- → Note

2 -	Horn relay -J413-

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

3 -	Terminal 15 voltage supply relay -J329- → Note

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

4 -	Special vehicle control unit -J608- → Note

Location, relay and fuse holder with onboard supply control unit -J519- for models with right-hand drive: Below the dash panel, driver side 5)  Location applicable from September 2007, up to August 2007 → chapter 6)  valid up to May 2009 for models with 3.2l, 6-cylinder petrol engine without auxiliary heater 7)  for special vehicles only 8)  Only models with start/stop system   Note t  Figure​ shows​ right-hand drive​ model. t  Figure for left-hand drive models → Anchor.

1 -	Not assigned

2 -	Circulation pump relay -J160- → Note

2 -	Horn relay -J413-

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

3 -	Terminal 15 voltage supply relay -J329- → Note

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

4 -	Special vehicle control unit -J608- → Note

AUDI A5 2008 3-pin relay and fuse holder 3-pin relay and fuse holder Fitting location, 3-pin relay/fuse holder for models with left-hand drive: Below the dash panel, driver side, on relay/fuse carrier with onboard supply control unit -J519- and screw connection. 9)  Only models with diesel engine   Note t  Figure shows left-hand drive model. t  Figure for right-hand drive models → Anchor.

1 -	Auxiliary air heater control unit -J604-

2 -	Low heat output relay -J359- → Note

3 -	High heat output relay -J360- → Note

Fitting location, 3-pin relay and fuse holder for models with right-hand drive: Below the dash panel, driver side, on relay/fuse carrier with onboard supply control unit -J519- and screw connection. 10)  Only models with diesel engine   Note t  Figure​ shows​ right-hand drive​ model. t  Figure for left-hand drive models → Anchor.

1 -	Auxiliary air heater control unit -J604-

2 -	Low heat output relay -J359- → Note

3 -	High heat output relay -J360- → Note

AUDI A5 2008 Relay/ fuse holder B SB Relay/fuse holder B -SB- Location, relay/fuse holder B -SB- for models with left-hand drive: In electronics box in plenum chamber, driver side 11)  Only models with diesel engine 12)  for models with 4-cylinder petrol engine only 13)  for models with 6-cylinder petrol engine only 14)  for models with 8-cylinder petrol engine only   Note t  Figure shows left-hand drive model. t  Figure for right-hand drive models → Anchor. t  -SB14- to -SB17- in -ST1- for RS5 and models from August 2011 only.

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

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

B -	Starter motor relay -J53-

q	Position 2.1

B -	Starter motor relay 2 -J695-

q	Position 2.2

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

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

D -	Engine component current supply relay -J271- → Note, → Note, → Note

E -	Fuel pump relay -J17- → Note

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

E -	Continued coolant circulation relay -J151- → Note, → Note

E -	Additional coolant pump relay -J496- → Note

E -	Brake servo relay -J569-, → Note

E -	Gearbox cooling circuit relay -J696- → Note

F -	Secondary air pump relay 2 -J545-, → Note

Location, relay/fuse holder B -SB- for models with right-hand drive: In electronics box in plenum chamber, driver side 15)  Only models with diesel engine 16)  for models with 4-cylinder petrol engine only 17)  for models with 6-cylinder petrol engine only 18)  for models with 8-cylinder petrol engine only   Note t  Figure​ shows​ right-hand drive​ model. t  Figure for left-hand drive models → Anchor. t  -SB14- to -SB17- in -ST1- for RS5 and models from August 2011 only.

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

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

B -	Starter motor relay -J53-

q	Position 2.1

B -	Starter motor relay 2 -J695-

q	Position 2.2

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

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

D -	Engine component current supply relay -J271- → Note, → Note, → Note

E -	Fuel pump relay -J17- → Note

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

E -	Continued coolant circulation relay -J151- → Note, → Note

E -	Additional coolant pump relay -J496- → Note

E -	Brake servo relay -J569-, → Note

E -	Gearbox cooling circuit relay -J696- → Note

F -	Secondary air pump relay 2 -J545-, → Note

AUDI A5 2008 Relay/ fuse holder F SF up to July 2011 Relay/fuse holder F -SF- up to July 2011 Location, relay/fuse holder F -SF- up to July 2011: in luggage compartment, behind side trim on right 19)  Location applicable up to August 2007, from September 2007 → chapter 20)  for special vehicles only

Position of relays, coupe models (2-door): A -  Not assigned B -  Two-way radio voltage relay -J84- → Note C -  Heated rear window relay -J9- D -  Terminal 15 voltage supply relay -J329- → Note E -  Relay for power sockets -J807- Position of relays, sportback models (5-door): A -  Heated rear window relay -J9- B -  Two-way radio voltage relay -J84- → Note C -  Not assigned D -  Not assigned E -  Relay for power sockets -J807- AUDI A5 2008 Relay/ fuse holder F SF from August 2011 Relay/fuse holder F -SF- from August 2011 Location, relay/fuse holder F -SF- from August 2011: in luggage compartment, behind side trim on right

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Position of relays, coupe models (2-door): A -  Not assigned B -  Reducing agent metering system relay -J963- C -  Not assigned D -  Heated rear window relay -J9- E -  Relay for power sockets -J807- Position of relays, sportback models (5-door): A -  Heated rear window relay -J9- B -  Reducing agent metering system relay -J963- C -  Not assigned D -  Not assigned E -  Relay for power sockets -J807-

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AUDI A5 2008 Overview of control units in interior of vehicle - coupe models (2-door)

Overview of control units in interior of vehicle - coupe models (2-door)

1 -	Control unit for headlight range control -J431-

q	Fitting location and connectors: → chapter

q	Overview of sportback models (5-door): → Item

1 -	Control unit for cornering light and headlight range control -J745-

q	Fitting location and connectors: → chapter

q	Overview of sportback models (5-door): → Item

2 -	Fresh air blower control unit -J126-

q	Fitting location and connector: → chapter

q	Overview of sportback models (5-door): → Item

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

q	for models with MMI

q	Fitting location and connectors: → chapter

q	for models without MMI: → Item

q	Overview of sportback models (5-door) → Item

3 -	Chip card reader control unit -J676-

q	Fitting location and connector: → chapter

3 -	Control unit for front information display and operating unit -J523-

q	Location: behind glove compartment

q	for models with MMI: → Item

4 -	Front passenger door control unit -J387-

q	Fitting location: → Chapter

q	Connectors: → chapter

q	Overview of sportback models (5-door): → Item

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

q	Fitting location and connectors: → chapter

q	Overview of sportback models (5-door): → Item

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

q	Fitting location: → Chapter

q	Overview of sportback models (5-door): → Item

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

q	Fitting location and connector: → Anchor

q	Overview of sportback models (5-door): → Item

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

q	Location: under front passenger seat

q	Overview of sportback models (5-door): → Item

8 -	Telephone transmitter and receiver unit -R36-

q	Fitting location and connectors: → chapter

q	Overview of sportback models (5-door): → Item

9 -	Multimedia system operating unit -E380-

q	Fitting location and connector: → chapter

q	Overview of sportback models (5-door): → Item

10 -	Fuel pump control unit -J538-

q	Location: under rear seat bench

q	Overview of sportback models (5-door): → Item

11 -	Airbag control unit -J234-

q	Fitting location and connector: → chapter

q	Overview of sportback models (5-door): → Item

12 -	Control unit for seat adjustment and steering column adjustment with memory function -J136-

q	Fitting location: under driver seat

q	Overview of sportback models (5-door): → Item

12 -	Active steering control unit -J792-

q	Fitting location and connectors: → chapter

q	Overview of sportback models (5-door): → Item

13 -	Driver door control unit -J386-

q	Fitting location: → Chapter

q	Connectors: → chapter

q	Overview of sportback models (5-door): → Item

14 -	Control unit in dash panel insert -J285-

q	Fitting location and connector: → chapter

q	Overview of sportback models (5-door) → Item

15 -	16-pin connector, diagnostic connection -T16-

q	Fitting location: → Chapter

q	Overview of sportback models (5-door): → Item

15 -	Onboard supply control unit -J519-

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

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

q	Overview of sportback models (5-door): → Item

16 -	Steering column electronics control unit -J527-

q	Location: on steering column

q	Overview of sportback models (5-door): → Item

16 -	ESL control unit -J764-

q	Location: on steering column

q	Overview of sportback models (5-door): → Item

16 -	Multifunction steering wheel control unit -J453-

q	Location: on steering column

q	Overview of sportback models (5-door): → Item

17 -	Climatronic control unit -J255-

q	Fitting location and connectors: → chapter

q	Overview of sportback models (5-door): → Item

18 -	Control unit for front information display and operating unit -J523-

q	Location: in middle part dash panel

18 -	Control unit for information electronics 1 -J794-

q	for models with MMI

q	Fitting location and connectors: → chapter

q	Overview of sportback models (5-door): → Item

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

q	for models without MMI

q	Fitting location and connectors: → chapter

q	for models with MMI: → Item

q	Overview of sportback models (5-door): → Item

19 -	Data bus diagnostic interface -J533-

q	Fitting location and connector: → chapter

q	Overview of sportback models (5-door): → Item

AUDI A5 2008 Overview of control units in interior of vehicle - sportback models (5-door)

Overview of control units in interior of vehicle - sportback models (5-door)

1 -	Control unit for headlight range control -J431-

q	Fitting location and connectors: → chapter

1 -	Control unit for cornering light and headlight range control -J745-

q	Fitting location and connectors: → chapter

2 -	Fresh air blower control unit -J126-

q	Fitting location and connector: → chapter

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

q	for models with MMI

q	Fitting location and connectors: → chapter

q	for models without MMI: → Item

4 -	Front passenger door control unit -J387-

q	Fitting location: → Chapter

q	Connectors: → chapter

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

q	Fitting location and connectors: → chapter

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

q	Fitting location: → Chapter

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

q	Fitting location and connector: → Anchor

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

q	Location: under front passenger seat

8 -	Telephone transmitter and receiver unit -R36-

q	Fitting location and connectors: → chapter

9 -	Rear right door control unit -J389-

q	Location: in rear right door

10 -	Multimedia system operating unit -E380-

q	Fitting location and connector: → chapter

11 -	Rear left door control unit -J388-

q	Location: in rear left door

12 -	Fuel pump control unit -J538-

q	Location: under rear seat bench

13 -	Airbag control unit -J234-

q	Fitting location and connector: → chapter

14 -	Control unit for seat adjustment and steering column adjustment with memory function -J136-

q	Fitting location: under driver seat

14 -	Active steering control unit -J792-

q	Fitting location and connectors: → chapter

15 -	Driver door control unit -J386-

q	Fitting location: → Chapter

q	Connectors: → chapter

16 -	Control unit in dash panel insert -J285-

q	Fitting location: and connector: → chapter

17 -	16-pin connector, diagnostic connection -T16-

q	Fitting location: → Chapter

17 -	Onboard supply control unit -J519-

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

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

18 -	Steering column electronics control unit -J527-

q	Location: on steering column

18 -	ESL control unit -J764-

q	Location: on steering column

18 -	Multifunction steering wheel control unit -J453-

q	Location: on steering column

19 -	Climatronic control unit -J255-

q	Fitting location and connectors: → chapter

20 -	Control unit for information electronics 1 -J794-

q	for models with MMI

q	Fitting location and connectors: → chapter

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

q	for models without MMI

q	Fitting location and connectors: → chapter

q	for models with MMI: → Item

21 -	Data bus diagnostic interface -J533-

q	Fitting location and connector: → chapter

AUDI A5 2008 Overview of control units in rear part of vehicle - coupe models (2-door) only

Overview of control units in rear part of vehicle - coupe models (2-door) only

1 -	Comfort system central control unit -J393-

q	Fitting location: → Chapter

q	Connectors: → chapter

q	Overview of sportback models (5-door): → Item

1 -	Aerial amplifier for mobile telephone -R86-

q	Fitting location: → Chapter

q	Overview of sportback models (5-door): → Item

1 -	Electronically controlled damping control unit -J250-

q	Fitting location: → Chapter

q	Connector: → chapter

q	Overview of sportback models (5-door): → Item

1 -	Reversing camera system control unit -J772-

q	Fitting location: → Chapter

q	Overview of sportback models (5-door): → Item

1 -	Trailer detector control unit -J345-

q	Fitting location: → Chapter

q	Connectors: → chapter

q	Overview of sportback models (5-door): → Item

1 -	Parking steering assist control unit -J791-

q	Fitting location: → Chapter

q	Connectors: → chapter

q	Overview of sportback models (5-door): → Item

1 -	Control unit for electromechanical parking brake -J540-

q	Fitting location: → Chapter

q	Overview of sportback models (5-door): → Item

2 -	Lane change assist control unit -J769-

q	Location: on inside of rear bumper

q	Overview of sportback models (5-door): → Item

3 -	Digital sound package control unit -J525-

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

q	Overview of sportback models (5-door): → Item

3 -	Radio -R- (K-box)

q	for models with MMI

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

q	Overview of sportback models (5-door): → Item

3 -	Satellite radio -R146-

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

q	Overview of sportback models (5-door): → Item

3 -	Digital radio -R147-

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

q	Overview of sportback models (5-door): → Item

3 -	Navigation system with CD drive control unit -J401-

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

q	Overview of sportback models (5-door): → Item

3 -	TV tuner -R78-

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

q	Overview of sportback models (5-door): → Item

4 -	Lane change assist control unit 2 -J770-

q	Location: on inside of rear bumper

q	Overview of sportback models (5-door): → Item

5 -	Voltage stabiliser -J532-

q	Fitting location and connector: → chapter

q	Overview of sportback models (5-door): → Item

6 -	Battery monitor control unit -J367-

q	Fitting location and connector: → chapter

q	Overview of sportback models (5-door): → Item

7 -	All-wheel drive control unit -J492-

q	Fitting location and connector: → chapter

q	Overview of sportback models (5-door): → Item

AUDI A5 2008 Overview of control units in rear part of vehicle - sportback models (5-door) only

Overview of control units in rear part of vehicle - sportback models (5-door) only

1 -	All-wheel drive control unit -J492-

q	Fitting location and connector: → Anchor

2 -	Comfort system central control unit -J393-

q	Fitting location: → Chapter

q	Connectors: → chapter

2 -	Aerial amplifier for mobile telephone -R86-

q	Fitting location: → Chapter

2 -	Electronically controlled damping control unit -J250-

q	Fitting location: → Chapter

q	Connector: → chapter

2 -	Reversing camera system control unit -J772-

q	Fitting location: → Chapter

2 -	Trailer detector control unit -J345-

q	Fitting location: → Chapter

q	Connectors: → chapter

2 -	Parking steering assist control unit -J791-

q	Fitting location: → Chapter

q	Connectors: → chapter

2 -	Control unit for electromechanical parking brake -J540-

q	Fitting location: → Chapter

3 -	Lane change assist control unit -J769-

q	Location: on inside of rear bumper

4 -	Digital sound package control unit -J525-

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

4 -	Radio -R- (K-box)

q	for models with MMI

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

4 -	Satellite radio -R146-

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

4 -	Digital radio -R147-

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

4 -	Navigation system with CD drive control unit -J401-

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

4 -	TV tuner -R78-

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

5 -	Lane change assist control unit 2 -J770-

q	Location: on inside of rear bumper

6 -	Voltage stabiliser -J532-

q	Fitting location and connector: → chapter

7 -	Battery monitor control unit -J367-

q	Fitting location and connector: → chapter

AUDI A5 2008 Control unit for headlight range control J431 / control unit for cornering light and headlight range control J745 Control unit for headlight range control -J431- / control unit for cornering light and headlight range control -J745- Fitting location: in front passenger footwell, behind the glove compartment

A -	Control unit for headlight range control -J431- / control unit for cornering light and headlight range control -J745-

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

A1 -	26-pin connector -T26a-

Connectors on cornering light and headlight range control unit -J745-:

A1 -	26-pin connector -T26b-

AUDI A5 2008 Fresh air blower control unit J126 Fresh air blower control unit -J126- Fitting location: in front passenger footwell, behind the glove compartment

A -	Fresh air blower control unit -J126-

A1 -	6-pin connector, brown -T6y-

AUDI A5 2008 Driver door control unit J386 Driver door control unit -J386-

Fitting location: In driver door -arrow-. Connectors: → Chapter AUDI A5 2008 Front passenger door control unit J387 Front passenger door control unit -J387- Fitting location: in front passenger door Connectors: → Chapter

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Connectors on driver door control unit -J386-

A -	6-pin, connector -T6am-

B -	20-pin connector -T20f-

C -	16-pin connector -T16m-

D -	32-pin connector -T32j-

Connectors on front passenger door control unit -J387-

A -	6-pin, connector -T6ao-

B -	20-pin connector -T20g-

C -	16-pin connector -T16n-

D -	32-pin connector -T32l-

AUDI A5 2008 Automatic anti-dazzle interior mirror Y7 with rain and light sensor G397 Automatic anti-dazzle interior mirror -Y7- with rain and light sensor -G397- Fitting location: at front of roof side member.

1 -	Lane departure warning control unit -J759-

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

3 -	Humidity sender -G355-

4 -	Main beam assist control unit -J844-

AUDI A5 2008 Sliding sunroof adjustment control unit J245 with sliding sunroof motor V1 Sliding sunroof adjustment control unit -J245- with sliding sunroof motor -V1- Fitting location: in roof module, on upper front roof frame Connector, sportback models (5-door):

A -	10-pin connector -T10c-

Connector, coupe models (2-door):

A -	Sliding sunroof adjustment control unit -J245-

A1 -	16-pin connector -T16a-

AUDI A5 2008 Onboard supply control unit J519 Onboard supply control unit -J519- Fitting location Onboard supply control unit -J519- for models with left-hand drive: Driver side dash panel, bottom.   Note t  Illustration shows model with left-hand drive. t  Illustration for models with right-hand drive → anchor.

A -	Onboard supply control unit -J519-

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

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

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

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

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

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

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

Fitting location Onboard supply control unit -J519- for models with right-hand drive: Driver side dash panel, bottom.   Note t  Illustration shows model with right-hand drive. t  Illustration for models with left-hand drive → anchor.

A -	Onboard supply control unit -J519-

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

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

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

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

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

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

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

AUDI A5 2008 Active steering control unit J792 Active steering control unit -J792- Fitting location: Under the carpet in the driver's footwell

4 -	Active steering control unit -J792-

Connectors:

1 -	5-pin connector, black -T5d-

2 -	8-pin connector, black -T8g-

3 -	10-pin connector, black -T10h-

AUDI A5 2008 Radio R (with integrated CD changer R41 / DVD changer R161 ) Radio -R- (with integrated CD changer -R41- / DVD changer -R161-) Fitting location: in middle part dash panel.

A -

Radio -R-

A1 -	Connector block, consisting of:

t	8-pin connector, brown -T8k-

t	8-pin connector, black -T16l-

t	12-pin connector, green -T12a-

t	12-pin connector, blue -T12s-

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

A3 -	10-pin connector, black -T10v- (Connection to display unit)

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

AUDI A5 2008 CD changer R41 / DVD changer R161 CD changer -R41- / DVD changer -R161- Fitting location: In glove compartment.

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

A1 -	8-pin connector -T8aa-

A2 -	2-pin connector -T2dm-

AUDI A5 2008 Chip card reader control unit J676 Chip card reader control unit -J676- Fitting location: In glove compartment.   Note t  Illustration shows model with right-hand drive. t  For models with Japan navigation system only.

A -	Chip card reader control unit -J676-

A1 -	32-pin connector -T32ja-

AUDI A5 2008 Display unit for front information display and operating unit control unit J685 Display unit for front information display and operating unit control unit -J685- Fitting location: Dash panel - centre.   Note Connector -A1- is given as an example for differing equipment versions!

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

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

t	10-pin connector, black -T10t-

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

t	22-pin connector, black -T22b-

A1 -	Connectors for models with MMI from September 2009:

t	8-pin connector, black -T8ai-

t	4-pin connector, white -T4ao- , depending on equipment

t	4-pin connector, black -T4an- , depending on equipment

A1 -	for radio chorus (radio low):

t	10-pin connector, red -T10u-

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

t	10-pin connector, black -T10w-

AUDI A5 2008 Control unit for information electronics 1 J794 Control unit for information electronics 1 -J794- Fitting location: in middle part dash panel.

A -	Control unit for information electronics 1 -J794-

A1 -	1-pin connector, violet -T1p-

A2 -	Single-pin connector, blue -T1n-

A3 -

Vacant

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

A5 -	for models with -J794- basic:

t	4-pin connector, violet -T4al-

A5 -	for models with -J794- high:

t	4-pin connector, grey -T4am-

A6 -	Single connector, green -T1o-

A7 -	Connector block, consisting of:

t	8-pin connector, brown -T8ah-

t	8-pin connector, black -T8ao-

t	12-pin connector, blue -T12x-

t	12-pin connector, green -T12y-

A8 -	2-pin connector -T2di-

AUDI A5 2008 Multimedia system operating unit E380 Multimedia system operating unit -E380- Fitting location: on centre console.

A -	Multimedia system operating unit -E380-

A1 -	16-pin connector -T16c-

AUDI A5 2008 Climatronic control unit J255 Climatronic control unit -J255- Fitting location: in middle part dash panel.

A -	Climatronic control unit -J255-

A1 -	16-pin connector -T16i-

A2 -	20-pin connector -T20e-

AUDI A5 2008 Airbag control unit J234 Airbag control unit -J234- Fitting location: Under centre console

A -	Airbag control unit -J234-

A1 -	100-pin connector -T100-

AUDI A5 2008 Telephone transmitter and receiver unit R36 Telephone transmitter and receiver unit -R36- Fitting location: in front right footwell.

A -	Telephone transmitter and receiver unit -R36-

A1 -	Connector -B- (Aerial for Bluetooth)

A2 -	54-pin connector -T54a-

A3 -	Connector -C- (optical fibre)

A4 -	Connector -D- (telephone aerial)

AUDI A5 2008 16-pin connector T16 , diagnosis connection 16-pin connector -T16-, diagnosis connection Fitting location: Driver side dash panel, bottom.

A -	16-pin connector -T16-, diagnosis connection

AUDI A5 2008 Data bus diagnostic interface J533 Data bus diagnostic interface -J533- Fitting location: below the dash panel.

A -	Data bus diagnostic interface -J533-

A1 -	2-pin connector -T2dl-

A2 -	20-pin connector -T20d-

AUDI A5 2008 Control unit in dash panel insert J285 Control unit in dash panel insert -J285- Fitting location: in the dash panel.

A -	Control unit in dash panel insert -J285-

A1 -	32-pin connector, grey -T32f-

AUDI A5 2008 Control units on right in luggage compartment Control units on right in luggage compartment

Fitting location: 1 -  Comfort system central control unit -J393- Connectors on convenience system central control unit -J393- → Chapter 2 -  Aerial amplifier for mobile telephone -R86- 3 -  Electronically controlled damping control unit -J250- Connectors on electronically controlled damping control unit -J250- → Chapter 4 -  Reversing camera system control unit -J772- 5 -  Trailer detector control unit -J345- Connectors on trailer detector control unit -J345- → Chapter 6 -  Parking steering assist control unit -J791- Connectors on park assist steering control unit -J791- → Chapter 7 -  Control unit for electromechanical parking brake -J540-

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Connectors on convenience system central control unit -J393-

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

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

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

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

5 -	6-pin connector (connector G) -nicht belegt-

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

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

Connectors on electronically controlled damping control unit -J250-

A -	Electronically controlled damping control unit -J250-

Connector:

-	47-pin connector -T47a-

Connectors on trailer detector control unit -J345-

A -	Trailer detector control unit -J345-

Connectors:

B -	16-pin connector, black -T16d-

C -	12-pin connector, red -T12d-

Connectors on park assist steering control unit -J791-

A -	16-pin connector, brown -T16e-

B -	12-pin connector, brown -T12e-

C -	12-pin connector, black -T12g-

AUDI A5 2008 All-wheel drive control unit J492 All-wheel drive control unit -J492- Location for coupe (2-door) models: In spare wheel recess, in front of battery   Note t  Illustration shows coupe (2-door). t  Illustration for sportback (5-door) models → Anchor.

1 -	All-wheel drive control unit -J492-

2 -	47-pin connector -T47b-

Location for sportback (5-door) models: on right wheel housing.   Note t  Illustration shows sportback (5-door) model. t  Illustration for coupe (2-door) models → Anchor.

1 -	All-wheel drive control unit -J492-

2 -	47-pin connector -T47b-

AUDI A5 2008 Voltage stabiliser J532 Voltage stabiliser -J532- Fitting location: In spare wheel recess, on left next to battery.

1 -	Voltage stabiliser -J532-

2 -	12-pin connector -T12aa-

AUDI A5 2008 Battery monitor control unit J367 Battery monitor control unit -J367- Fitting location: on negative terminal of battery -A-.

1 -	battery -A-

2 -	Battery monitor control unit -J367-

3 -	2-pin connector -T2x-

AUDI A5 2008 Overview of fuses

Overview of fuses

Overview also valid for sportback models (5-door)!

   

1 -	Fuse holder A -SA-

q	Fitting location: → chapter

2 -	Fuse holder C -SC-

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

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

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

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

q	Location for models with left-hand drive only, from August 2011: → chapter

q	Location for models with right-hand drive only, from August 2011: → Anchor

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

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

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

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

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

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

5 -	3-pin relay and fuse holder

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

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

6 -	Relay/fuse holder B -SB-

q	Location for models with left-hand drive only, up to July 2011: → chapter

q	Location for models with right-hand drive only, up to July 2011: → chapter

q	Location for models with left-hand drive only, from August 2011: → chapter

q	Location for models with right-hand drive only, from August 2011: → Anchor

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

q	Location for models up to July 2011: → chapter

q	Location for models from August 2011: → chapter

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

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

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

9 -	Fuse holder D -SD-

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

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

10 -	Relay/fuse holder F -SF-

q	Location for models up to and including model year 2009: → chapter

q	Location for models from model year 2010: → chapter

q	Location for models from August 2011: → chapter

AUDI A5 2008 Fuse holder A SA Fuse holder A -SA- Fitting location:

A -	Battery isolation igniter -N253-

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

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

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

Fuses on fuse holder A -SA- 1)  for models with left-hand drive only 2)  for models with right-hand drive only

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder A -SA1-	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- → Note	30
3	-	Fuse 3 on fuse holder A -SA3-	40 A 50 A 110 A 80 A → Note	-	Driving school option Rental car option Public authority option Fuse 1 for ABS control unit -S123- → Note Fuse 2 for ABS control unit -S124- → Note Fuse 3 for ABS control unit -S137- → Note	30

AUDI A5 2008 Relay/ fuse holder B SB up to July 2011 Relay/fuse holder B -SB- up to July 2011 Location, relay/fuse holder B -SB- for models with right-hand drive, up to model year 2011: In electronics box in plenum chamber, driver side 3)  for models with 4-cylinder diesel engine only 4)  for models with 6-cylinder diesel engine only 5)  for models with 6-cylinder petrol engine only 6)  for models with 8-cylinder petrol engine only (not for RS 5) 7)  for models with 8-cylinder petrol engine only (for RS 5 only)   Note t  Figure shows left-hand drive model. t  Figure for right-hand drive models → Anchor. t  -SB14- to -SB17- in -ST1- for RS5 only.

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

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

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

L -	Brake vacuum pump fuse -S283- → Note, 15 A

L -	Secondary​ air​ pump​ fuse 2 -S284- → Note, 50 A

ST1 -

Fuse carrier 1, fuses → chapter

Location, relay/fuse holder B -SB- for models with right-hand drive, up to July 2011: In electronics box in plenum chamber, driver side 8)  for models with 4-cylinder diesel engine only 9)  for models with 6-cylinder diesel engine only 10)  for models with 6-cylinder petrol engine only 11)  for models with 8-cylinder petrol engine only (not for RS 5) 12)  for models with 8-cylinder petrol engine only (for RS 5 only)   Note t  Figure​ shows​ right-hand drive​ model. t  Figure for left-hand drive models → Anchor. t  -SB14- to -SB17- in -ST1- for RS5 only.

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

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

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

L -	Brake vacuum pump fuse -S283- → Note, 15 A

L -	Secondary​ air​ pump​ fuse 2 -S284- → Note, 50 A

ST1 -

Fuse carrier 1, fuses → chapter

Fuses in fuse carrier ST1 on fuse holder B -SB- (black) Fuse colours 35 A -  green-blue 30 A -  green 25 A -  white 20 A -  yellow 15 A -  blue 10 A -  red 7,5 A -  brown 5 A -  beige 13)  for models with 4-cylinder petrol engine (1.8 l TFSI) only 14)  for models with 4-cylinder petrol engine (2.0 l TFSI) only 15)  for models with 6-cylinder petrol engine (3.2 l FSI) only 16)  for models with 6-cylinder petrol engine (3.0 l TFSI) only 17)  for models with 4-cylinder diesel engine (2.0 l TDI) only 18)  for models with 4-cylinder diesel engine (2.0 l TDI - EU3) only 19)  for models with 4-cylinder diesel engine (2.0 l TDI - gen. 2) 20)  for models with 6-cylinder diesel engine only 21)  for models with 8-cylinder petrol engine only (not for RS 5) 22)  for models with 8-cylinder petrol engine only (for RS 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 10 A → Note	-	Oil level and oil temperature sender -G266- Fuel metering valve -N290- → Note Fuel metering valve 2 -N402- → Note	87
3	-	Fuse 3 on fuse holder B -SB3-	5 A	-	Engine control unit -J623- Air mass meter -G70-	15
4		Fuse 4 on fuse holder B -SB4-	5 A	-	Engine control unit -J623-	30
5		Fuse 5 on fuse holder B -SB5-	10 A → Note 15 A → Note 15 A → Note 15 A → Note 15 A → Note 15 A → Note 15 A → Note 15 A → Note 15 A → Note 20 A → Note	-	Map-controlled engine cooling system thermostat -F265- Air mass meter -G70- 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- Secondary air pump 2 relay -J545- 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- Intake manifold flap valve -N316- Secondary air inlet valve 2 -N320- Exhaust flap 1 valve -N321- Variable intake manifold changeover valve -N335- Exhaust gas recirculation cooler changeover valve -N345- Fuel metering valve 2 -N402- Valve for oil pressure control -N428- Coolant circulation pump -V50- Fuel system diagnostic pump -V144-	87
6		Fuse 6 on fuse holder B -SB6-	15 A	-	Engine control unit -J623-	87
7		Fuse 7 on fuse holder B -SB7-	10 A → Note 10 A → Note 10 A → Note 10 A → Note 10 A → Note 10 A → Note 10 A → Note 15 A → Note 15 A → Note 15 A → Note	-	Map-controlled engine cooling system thermostat -F265- Actuator 1 for camshaft adjustment -F366- Actuator 2 for camshaft adjustment -F367- Actuator 3 for camshaft adjustment -F368- Actuator 4 for camshaft adjustment -F369- Actuator 5 for camshaft adjustment -F370- Actuator 6 for camshaft adjustment -F371- Actuator 7 for camshaft adjustment -F372- Actuator 8 for camshaft adjustment -F373- Actuator 9 for camshaft adjustment -F374- Actuator 10 for camshaft adjustment -F375- Actuator 11 for camshaft adjustment -F376- 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- Camshaft control valve 1 -N205- Solenoid valve series resistance for automatic gearbox -N207- 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- Driver side window regulator motor -V147- Variable intake manifold motor -V183-	87
8		Fuse 8 on fuse holder B -SB8-	5 A → Note 10 A → Note 10 A → Note 10 A → Note 15 A → Note 20 A → Note 20 A → Note 20 A → Note 20 A → Note 30 A → Note	-	Brake servo relay -J569- → Note 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- Ignition coil 7 with output stage -N325- Ignition coil 8 with output stage -N326- Climatronic coolant shut-off valve -N422- Pump for exhaust gas recirculation cooler -V400-	87
9		Fuse 9 on fuse holder B -SB9-	5 A → Note 15 A → Note 15 A → Note 15 A → Note 20 A → Note 20 A → Note 20 A → Note	-	Supplementary fuel pump relay -J832- Lambda probe 1 heater after catalytic converter -Z29- Lambda probe 2 heater after catalytic converter -Z30-	87
10		Fuse 10 on fuse holder B -SB10-	10 A → Note 15 A → Note 15 A → Note 15 A → Note 15 A → Note 15 A → Note 15 A → Note 15 A → Note	-	Lambda probe heater -Z19- Lambda probe heater 2 -Z28- Lambda probe 1 heater after catalytic converter -Z29-	87
11		Fuse 11 on fuse holder B -SB11-	5 A	-	Radiator fan control unit -J293- Radiator fan control unit 2 -J671-	87
12		Fuse 12 on fuse holder B -SB12-	5 A	-	Air mass meter -G70- Automatic gearbox control unit -J217- Mechatronic unit for dual clutch gearbox -J743-	15
13		Fuse 13 on fuse holder B -SB13- → Note	5 A → Note	-	Oil level and oil temperature sender -G266- → Note	15
14		Fuse 14 on fuse holder B -SB14- → Note	30 A → Note	-	Ignition coil 1 with output stage -N70- → Note Ignition coil 2 with output stage -N127- → Note Ignition coil 3 with output stage -N291- → Note Ignition coil 4 with output stage -N292- → Note Ignition coil 5 with output stage -N323- → Note Ignition coil 6 with output stage -N324- → Note Ignition coil 7 with output stage -N325- → Note Ignition coil 8 with output stage -N326- → Note	87
15		Fuse 15 on fuse holder B -SB15- → Note		-	Not assigned
16		Fuse 16 on fuse holder B -SB16- → Note		-	Not assigned
17		Fuse 17 on fuse holder B -SB17- → Note		-	Not assigned

AUDI A5 2008 Relay/ fuse holder B SB from August 2011 Relay/fuse holder B -SB- from August 2011 Location, relay/fuse holder B -SB- for models with left-hand drive, from August 2011: In electronics box in plenum chamber, driver side 23)  for models with 4-cylinder diesel engine only 24)  for models with 6-cylinder diesel engine only 25)  for models with 6-cylinder petrol engine only 26)  for models with 8-cylinder petrol engine only (for RS 5 only)   Note t  Figure shows left-hand drive model. t  Figure for right-hand drive models → Anchor.

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

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

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

L -	Secondary​ air​ pump​ fuse 2 -S284-, 50 A → Note

ST1 -

Fuse carrier 1, fuses → chapter

Location, relay/fuse holder B -SB- for models with right-hand drive, from August 2011: In electronics box in plenum chamber, driver side 27)  for models with 4-cylinder diesel engine only 28)  for models with 6-cylinder diesel engine only 29)  for models with 6-cylinder petrol engine only 30)  for models with 8-cylinder petrol engine only (for RS 5 only   Note t  Figure​ shows​ right-hand drive​ model. t  Figure for left-hand drive models → Anchor.

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

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

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

L -	Secondary​ air​ pump​ fuse 2 -S284-, 50 A → Note

ST1 -

Fuse carrier 1, fuses → chapter

Fuses in fuse carrier ST1 on fuse holder B -SB- (black) Fuse colours 35 A -  green-blue 30 A -  green 25 A -  white 20 A -  yellow 15 A -  blue 10 A -  red 7,5 A -  brown 5 A -  beige 31)  for models with 4-cylinder petrol engine (1.8 l TFSI gen. 2) 32)  for models with 4-cylinder petrol engine (1.8 l TFSI gen. 3) 33)  for models with 4-cylinder petrol engine (2.0 l TFSI) only 34)  for models with 6-cylinder petrol engine (3.0 l TFSI) only 35)  for models with 4-cylinder diesel engine (2.0 l TDI) only 36)  for models with 6-cylinder diesel engine (3.0 l TDI) only 37)  for models with 6-cylinder diesel engine (3.0 l TDI BIN 5) only 38)  for models with 6-cylinder diesel engine (3.0 l TDI EU 6) only 39)  for models with 8-cylinder petrol engine only (for RS 5 only 40)  for models with 6-cylinder petrol engine (3.0 l TFSI) from model year 2015 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-	15
4		Fuse 4 on fuse holder B -SB4-	5 A	-	Engine control unit -J623-	30
5		Fuse 5 on fuse holder B -SB5-	5 A → Note 5 A → Note 7.5 A → Note 10 A → Note 10 A → Note 10 A → Note	-	Air mass meter -G70- Fuel pressure regulating valve -N276- Fuel metering valve -N290- Magnetic clutch for supercharger -N421- → Note	87
6		Fuse 6 on fuse holder B -SB6-	15 A	-	Engine control unit -J623- Injector 2, cylinder 1 -N532- Injector 2, cylinder 2 -N533- Injector 2, cylinder 3 -N534- Injector 2, cylinder 4 -N535- Activated charcoal filter solenoid valve 1 -N80- → Note Secondary air inlet valve -N112- → Note Oil pressure control valve -N428- → Note Actuator for engine temperature regulation -N493- → Note Engine oil cooler valve -N554- → Note Charge pressure positioner 2 -V546- → Note	87
7		Fuse 7 on fuse holder B -SB7-	10 A → Note 10 A → Note 10 A → Note 10 A → Note 15 A → Note → Note → Note	-	Actuator 1 for camshaft adjustment -F366- Actuator 2 for camshaft adjustment -F367- Actuator 3 for camshaft adjustment -F368- Actuator 4 for camshaft adjustment -F369- Actuator 5 for camshaft adjustment -F370- Actuator 6 for camshaft adjustment -F371- Actuator 7 for camshaft adjustment -F372- Actuator 8 for camshaft adjustment -F373- 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- Exhaust flap valve -N220- 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- Coolant valve for gearbox -N488- Piston cooling jet control valve -N522- Exhaust gas recirculation cooler pump -V400-	87
8		Fuse 8 on fuse holder B -SB8-	5 A → Note 5 A → Note 7.5 A → Note 10 A → Note 15 A → Note	-	NOx sender 2 -G687- Control unit for NOx sender 2 -J881- Brake servo relay -J569- NOx sender -G295- Particulate sensor -G784- Control unit for NOx sender -J583- Left electrohydraulic engine mounting solenoid valve -N144- → Note Right electrohydraulic engine mounting solenoid valve -N145- → Note Secondary air pump relay -J299- → Note Charge air cooling pump -V188- → Note	87
9		Fuse 9 on fuse holder B -SB9-	5 A	-	Voltage stabiliser -J532- Engine control unit -J623-	87
10		Fuse 10 on fuse holder B -SB10-	5 A → Note 10 A → Note 10 A → Note 15 A → Note 15 A → Note 15 A → Note 15 A → Note	-	Lambda probe heater -Z19- Lambda probe heater 2 -Z28- Lambda probe 1 heater after catalytic converter -Z29- Power steering control unit -J500- → Note	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	-	Automatic gearbox control unit -J217- Mechatronic unit for dual clutch gearbox -J743-	87
13		Fuse 13 on fuse holder B -SB13-	15 A → Note	-	- only for → Note: Injector 2, cylinder 1 -N532- Injector 2, cylinder 2 -N533- Injector 2, cylinder 3 -N534- Injector 2, cylinder 4 -N535- Injector 2,cylinder 5 -N536- Injector 2, cylinder 6 -N537-
14		Fuse 14 on fuse holder B -SB14-	5 A → Note 20 A → Note 20 A → Note 20 A → Note 20 A → Note 20 A → Note 30 A → Note	-	Engine component current supply relay 2 -J976-Note 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- Ignition coil 7 with output stage -N325- Ignition coil 8 with output stage -N326- Climatronic coolant shut-off valve -N422- Pump for exhaust gas recirculation cooler -V400-	87
15		Fuse 15 on fuse holder B -SB15-	5 A 20 A → Note	-	Power steering control unit -J500- , not for → Note Lambda probe heater -Z19-, only for → Note Lambda probe heater 2 -Z28-, only for → Note	87
16		Fuse 16 on fuse holder B -SB16-	15 A 25 A → Note	-	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- Secondary air pump 2 relay -J545- 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- Intake manifold flap valve -N316- Secondary air inlet valve 2 -N320- Exhaust gas recirculation cooler changeover valve -N345- Valve for oil pressure control -N428- Coolant valve for cylinder head -N489- Actuator for engine temperature regulation -N493- Coolant circulation pump -V50- Charge air cooling pump -V188- Crankcase breather valve -V546- Engine control unit -J623-	87
17		Fuse 17 on fuse holder B -SB17-	15 A → Note 20 A	-	Lambda probe 1 heater after catalytic converter -Z29- Lambda probe 2 heater after catalytic converter -Z30-	87

AUDI A5 2008 Fuse holder C SC up to model year 2009 Fuse holder C -SC- up to model year 2009 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 right-hand drive models → Anchor.

ST1 -

Fuse carrier 1, fuses → chapter

ST2 -

Fuse carrier 2, fuses → chapter

ST3 -

Fuse carrier 3, fuses → chapter

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

ST1 -

Fuse carrier 1, fuses → chapter

ST2 -

Fuse carrier 2, fuses → chapter

ST3 -

Fuse carrier 3, fuses → chapter

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

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

Fuses in fuse carrier ST2 on fuse holder C -SC- (brown) 41)  Only models with petrol engine 42)  Only models with diesel engine

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

Fuses in fuse carrier ST3 on fuse holder C -SC- (red) 43)  no longer fitted, phased-in modification 44)  Phased-in modification

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

AUDI A5 2008 Fuse holder C SC from model year 2010 Fuse holder C -SC- from model year 2010 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 right-hand drive models → Anchor.

ST1 -

Fuse carrier 1, fuses → chapter

ST2 -

Fuse carrier 2, fuses → chapter

ST3 -

Fuse carrier 3, fuses → chapter

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

ST1 -

Fuse carrier 1, fuses → chapter

ST2 -

Fuse carrier 2, fuses → chapter

ST3 -

Fuse carrier 3, fuses → chapter

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

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder C -SC1-	5 A	-	Active steering control unit -J792-	15
2	-	Fuse 2 on fuse holder C -SC2-		-	Not assigned
3	-	Fuse 3 on fuse holder C -SC3-	5 A	-	Garage door operating unit -E284- Garage door operation control unit -J530-	15
4	-	Fuse 4 on fuse holder C -SC4-	10 A	-	Lane departure warning control unit -J759-	15
5	-	Fuse 5 on fuse holder C -SC5-	5 A	-	Air quality sensor -G238-	15
6	-	Fuse 6 on fuse holder C -SC6-	5 A	-	Headlight range control regulator -E102- Headlight range control unit -J431- Output module for right headlight -J668- Control unit for cornering light and headlight range control -J745- Left headlight range control motor -V48- Right headlight range control motor -V49-	15
7	-	Fuse 7 on fuse holder C -SC7-	5 A	-	Output module for left headlight -J667-	15
8	-	Fuse 8 on fuse holder C -SC8-	5 A	-	Onboard supply control unit -J519-	15
9	-	Fuse 9 on fuse holder C -SC9-	5 A	-	Adaptive cruise control unit -J428-	15
10	-	Fuse 10 on fuse holder C -SC10-	5 A	-	Clutch position sender -G476- Selector lever sensors control unit -J587- Selector lever lock solenoid -N110-	15
11	-	Fuse 11 on fuse holder C -SC11-	5 A	-	Left washer jet heater element -Z20- Right washer jet heater element -Z21-	15
12	-	Fuse 12 on fuse holder C -SC12-	5 A	-	Refrigerant pressure and temperature sender -G395-	15
13		Fuse 13 on fuse holder C -SC13-	5 A	-	18-pin connector -T18a-	15
14		Fuse 14 on fuse holder C -SC14-	5 A	-	Hazard warning lights button -E229- Airbag control unit -J234- Seat occupied recognition control unit -J706- Indicator lamp for hazard warning light -K6-	15
15		Fuse 15 on fuse holder C -SC15-	25 A	-	ABS control unit -J104- Fuse carrier 2 -ST2- on fuse holder C -SC- Fuse carrier 1 -ST1- on fuse holder D -SD- Fuse carrier 4 -ST4- on fuse holder F -SF-	15
16	-	Fuse 16 on fuse holder C -SC16-	40 A	-	Starter motor relay -J53- Starter motor relay 2 -J695- Fuse carrier 1 -ST1- with fuse 3 on fuse holder B -SB3- Fuse carrier 1 -ST1- with fuse 12 on fuse holder B -SB12-	15

Fuses in fuse carrier ST2 on fuse holder C -SC- (brown) 45)  Only models with petrol engine 46)  for models with diesel engine (without J538) only 47)  for models with diesel engine (with J538) only 48)  for models with left-hand drive only 49)  only models without seat ventilation 50)  for models with seat ventilation only

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

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

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

AUDI A5 2008 Fuse holder C SC from August 2011 Fuse holder C -SC- from August 2011 Location fuse holder C -SC- for models with left-hand drive, from August 2011: Below the dash panel cover, driver side   Note t  Figure shows left-hand drive model. t  Figure for right-hand drive models → Anchor.

ST1 -

Fuse carrier 1, fuses → chapter

ST2 -

Fuse carrier 2, fuses → chapter

ST3 -

Fuse carrier 3, fuses → chapter

Location fuse holder C -SC- for models with right-hand drive, from August 2011: Below the dash panel cover, driver side   Note t  Figure​ shows​ right-hand drive​ model. t  Figure for left-hand drive models → Anchor.

ST1 -

Fuse carrier 1, fuses → chapter

ST2 -

Fuse carrier 2, fuses → chapter

ST3 -

Fuse carrier 3, fuses → chapter

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

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder C -SC1-	5 A	-	Active steering control unit -J792-	15
2	-	Fuse 2 on fuse holder C -SC2-	5 A	-	ABS control unit -J104-	15
3	-	Fuse 3 on fuse holder C -SC3-	5 A	-	Rear roller blind switch -E149- TCS and ESP button -E256- Parking aid button -E266- Garage door operating unit -E284- Electromechanical parking brake button -E538- Auto-hold button -E540- Air quality sensor -G238- Refrigerant pressure and temperature sender -G395- Garage door operation control unit -J530- Seat heating control unit -J882- Relay for automatic anti-dazzle interior mirror -J910- Automatic anti-dazzle interior mirror -Y7-	15
4	-	Fuse 4 on fuse holder C -SC4-	10 A	-	Lane departure warning control unit -J759-	15
5	-	Fuse 5 on fuse holder C -SC5-	5 A	-	Control unit for structure-borne sound -J869-	15
6	-	Fuse 6 on fuse holder C -SC6-	5 A	-	Headlight range control regulator -E102- Front left headlight -MX1- Front right headlight -MX2- Left headlight range control motor -V48- Right headlight range control motor -V49-	15
7	-	Fuse 7 on fuse holder C -SC7-	5 A	-	Front left headlight -MX1-	15
8	-	Fuse 8 on fuse holder C -SC8-	5 A	-	Adaptive suspension control unit -J197- Electronically controlled damping control unit -J250- Trailer detector control unit -J345- Convenience system central control unit -J393- All-wheel drive control unit -J492- Voltage stabiliser -J532- Control unit for electromechanical parking brake -J540-	15
9	-	Fuse 9 on fuse holder C -SC9-	5 A	-	Adaptive cruise control unit -J428-	15
10	-	Fuse 10 on fuse holder C -SC10-	5 A	-	Clutch position sender -G476- Selector lever lock solenoid -N110-	15
11	-	Fuse 11 on fuse holder C -SC11-	5 A	-	Lane change assist control unit -J769- Lane change assist control unit 2 -J770-	15
12	-	Fuse 12 on fuse holder C -SC12-	5 A	-	Onboard supply control unit -J519-	15
13		Fuse 13 on fuse holder C -SC13-	5 A	-	Airbag control unit -J234- Seat occupied recognition control unit -J706- Front passenger side airbag deactivated warning lamp -K145-	15
14		Fuse 14 on fuse holder C -SC14-	15 A	-	Rear window wiper motor -V12-	15
15		Fuse 15 on fuse holder C -SC15-	10 A	-	Supply fuse carrier 1 -ST1-fuse holder D -SD-	15
16	-	Fuse 16 on fuse holder C -SC16-	40 A	-	Starter motor relay -J53- Starter motor relay 2 -J695- Supply fuse carrier 1 -ST1-fuse 3 on fuse holder B -SB3- Supply fuse carrier 1 -ST1-fuse 12 on fuse holder B -SB12- Fuse carrier 1 -ST1-fuse 15 on fuse holder B -SB15-	15

Fuses in fuse carrier ST2 on fuse holder C -SC- (brown) 51)  only models without seat ventilation 52)  for models with seat ventilation only

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder C -SC1-		-	Not assigned
2	-	Fuse 2 on fuse holder C -SC2-	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	-	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-	87
5	-	Fuse 5 on fuse holder C -SC5-	15 A → Note 30 A → Note	-	Onboard supply control unit -J519- Control unit for front left seat ventilation -J800-	30
6	-	Fuse 6 on fuse holder C -SC6-	5 A	-	ABS control unit -J104-	30
7	-	Fuse 7 on fuse holder C -SC7-	15 A	-	Treble horn -H2- Bass horn -H7- Horn relay -J413-	30
8	-	Fuse 8 on fuse holder C -SC8-	30 A	-	Front left door	30
9	-	Fuse 9 on fuse holder C -SC9-	30 A	-	Wiper motor control unit -J400-	30
10	-	Fuse 10 on fuse holder C -SC10-	25 A	-	ABS control unit -J104-	30
11	-	Fuse 11 on fuse holder C -SC11-	30 A	-	Rear left door	30
12	-	Fuse 12 on fuse holder C -SC12-	5 A	-	Rain and light sensor -G397-	30

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

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

AUDI A5 2008 Fuse holder D SD Fuse holder D -SD- 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 right-hand drive models → Anchor.

ST1 -

Fuse carrier 1, fuses → chapter

ST2 -

Fuse carrier 2, fuses → chapter

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

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

ST1 -

Fuse carrier 1, fuses → chapter

ST2 -

Fuse carrier 2, fuses → chapter

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

Fuses in fuse carrier ST1 on fuse holder D -SD- (black) Fuse colours 35 A -  green-blue 30 A -  green 25 A -  white 20 A -  yellow 15 A -  blue 10 A -  red 7,5 A -  brown 5 A -  beige 53)  Valid up to July 2011

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-	5 A → Note	-	TCS and ESP button -E256- → Note Parking aid button -E266- → Note	15
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	-	High heat output relay -J360-
10	-	Fuse 10 on fuse holder D -SD10-		-	Not assigned
11	-	Fuse 11 on fuse holder D -SD11-		-	Not assigned
12	-	Fuse 12 on fuse holder D -SD12-		-	Not assigned

Fuses in fuse carrier ST2 on fuse holder D -SD- (brown) 54)  for models with radio (CAN) with external amplifier only 55)  for models with MMI (MOST) only 56)  for models with radio chorus and sound system Basic (from November 2009) only 57)  for models with radio chorus / concert / symphony and sound system Basic (from November 2010) only 58)  Valid up to July 2011

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder D -SD1-	5 A	-	CD changer -R41- DVD changer -R161- Connection for external audio sources -R199-	30
2	-	Fuse 2 on fuse holder D -SD2-	5 A → Note	-	Switch module for driving mode selection -E592- → Note	30
3	-	Fuse 3 on fuse holder D -SD3-	5 A → Note 5 A → Note 20 A → Note 20 A → Note	-	Display unit for front information display and operating unit control unit -J685- Control unit 1 for information electronics -J794- Radio -R-	30
4	-	Fuse 4 on fuse holder D -SD4-	5 A	-	Control unit in dash panel insert -J285-	30
5	-	Fuse 5 on fuse holder D -SD5-	5 A	-	Data bus diagnostic interface -J533-	30
6	-	Fuse 6 on fuse holder D -SD6-	5 A	-	Entry and start authorisation switch -E415-	30
7	-	Fuse 7 on fuse holder D -SD7-	5A	-	Light switch -E1-	30
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	-	Electronic steering column lock control unit -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 A5 2008 Relay/ fuse holder F SF up to model year 2009 Relay/fuse holder F -SF- up to model year 2009 Location, relay/fuse holder F -SF- up to model year 2009: in luggage compartment, behind side trim on right

ST1 -

Fuse carrier 1, fuses → chapter

ST2 -

Fuse carrier 2, fuses → chapter

ST3 -

Fuse carrier 3, fuses → chapter

ST4 -

Fuse carrier 4, fuses → chapter

ST5 -

Fuse carrier 5, fuses → chapter

H -	Heated rear window fuse -S41- → chapter

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

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

Fuses in fuse carrier 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 monitor control unit -J502-	30
2	-	Fuse 2 on fuse holder F -SF2-	15 A	-	Trailer detector control unit -J345-	30
3	-	Fuse 3 on fuse holder F -SF3-	20 A	-	Trailer detector control unit -J345-	30
4	-	Fuse 4 on fuse holder F -SF4-	20 A	-	Trailer detector control unit -J345-	30
5	-	Fuse 5 on fuse holder F -SF5-	5 A	-	Electromechanical parking brake button -E538-	30
6	-	Fuse 6 on fuse holder F -SF6-	15 A	-	Electronically controlled damping control unit -J250-	30
7	-	Fuse 7 on fuse holder F -SF7-	30 A	-	Control unit for electromechanical parking brake -J540-	30
8	-	Fuse 8 on fuse holder F -SF8-	30 A	-	Convenience system central control unit -J393-	30
9	-	Fuse 9 on fuse holder F -SF9-	35 A	-	All-wheel drive control unit -J492-	30
10	-	Fuse 10 on fuse holder F -SF10-	30 A	-	Convenience system central control unit -J393-	30
11	-	Fuse 11 on fuse holder F -SF11-	20 A	-	Convenience system central control unit -J393-	30
12	-	Fuse 12 on fuse holder F -SF12-	5 A	-	Interface control unit for vehicle location system -J843-	30

Fuses in fuse carrier ST3 on fuse holder F -SF- (brown) 59)  no longer fitted, phased-in modification 60)  Phased-in modification

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder F -SF1-	15 A → Note 30 A → Note	-	DC/AC converter with socket, 12 V-230 V -U13-	30
2	-	Fuse 2 on fuse holder F -SF2-		-	Not assigned
3	-	Fuse 3 on fuse holder F -SF3-	7.5 A	-	Navigation system with CD drive control unit -J401- Radio -R- Telephone transmitter and receiver unit -R36- TV tuner -R78- Aerial amplifier for mobile telephone -R86- Telephone bracket -R126- Satellite radio -R146- Digital radio -R147- 18-pin connector, black -T18a-	30
4	-	Fuse 4 on fuse holder F -SF4-	30 A	-	Digital sound package control unit -J525-	30
5	-	Fuse 5 on fuse holder F -SF5-	5 A	-	Control unit for front display and information control panel -J523-	30
6	-	Fuse 6 on fuse holder F -SF6-	30 A	-	Auxiliary heater control unit -J364-	30
7	-	Fuse 7 on fuse holder F -SF7-	30 A	-	Control unit for electromechanical parking brake -J540-	30
8	-	Fuse 8 on fuse holder F -SF8-	30 A	-	Heated rear left seat switch with regulator -E128- Heated rear right seat switch with regulator -E129-	30
9	-	Fuse 9 on fuse holder F -SF9-	30 A	-	Front passenger door control unit -J387-	30
10	-	Fuse 10 on fuse holder F -SF10-	5 A	-	Remote control receiver for auxiliary heater -R64-	30
11	-	Fuse 11 on fuse holder F -SF11-	15 A	-	Front passenger door control unit -J387-	30
12	-	Fuse 12 on fuse holder F -SF12-	5 A	-	Reversing camera system control unit -J772-	30

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

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder F -SF1-	15 A	-	12 V socket 2 -U18-	87
2	-	Fuse 2 on fuse holder F -SF2-	15 A	-	12 V socket -U5-	87
3	-	Fuse 3 on fuse holder F -SF3-	15 A	-	12 V socket 3 -U19-	87
4	-	Fuse 4 on fuse holder F -SF4-	15 A	-	Cigarette lighter -U1-	87
5	-	Fuse 5 on fuse holder F -SF5-	5 A	-	Park assist steering control unit -J791-	15
6	-	Fuse 6 on fuse holder F -SF6-	5 A	-	18-pin connector, black -T18a-	15
7	-	Fuse 7 on fuse holder F -SF7-	5 A	-	Adaptive cruise control unit -J428-	15
8	-	Fuse 8 on fuse holder F -SF8-		-	Not assigned
9	-	Fuse 9 on fuse holder F -SF9-	5 A	-	Electromechanical parking brake button -E538-	15
10	-	Fuse 10 on fuse holder F -SF10-	5 A	-	Lane change assist control unit 2 -J770-	15
11	-	Fuse 11 on fuse holder F -SF11-	5 A	-	Heated rear left seat switch with regulator -E128-	15
12	-	Fuse 12 on fuse holder F -SF12-	5 A	-	Hazard warning light switch -E3- Airbag control unit -J234- Seat occupied recognition control unit -J706- Front passenger side airbag deactivated warning lamp -K145-	15

Fuses in fuse carrier ST5 on fuse holder F -SF- (black)

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

Separate fuses on fuse holder F -SF-

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

AUDI A5 2008 Relay/ fuse holder F SF from model year 2010 Relay/fuse holder F -SF- from model year 2010 Location, relay/fuse holder F -SF- from model year 2010: in luggage compartment, behind side trim on right

ST1 -

Fuse carrier 1, → chapter

ST2 -

Fuse carrier 2, → chapter

ST3 -

Fuse carrier 3, → chapter

ST4 -

Fuse carrier 4, → chapter

ST5 -

Fuse carrier 5, → chapter

H -	Heated rear window fuse -S41- → chapter

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

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

Fuses in fuse carrier ST2 on fuse holder F -SF- (black) 61)  for models with 8-cylinder petrol engine only (for RS 5 only)

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder F -SF1-		-	Not assigned
2	-	Fuse 2 on fuse holder F -SF2-	10 A → Note 15 A	-	Adjustable rear spoiler control unit -J223- 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	-	Control unit for fuel tank leak detection -J909-	30

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

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder F -SF1-		-	Not assigned
2	-	Fuse 2 on fuse holder F -SF2-	15 A	-	Control unit for front right seat ventilation -J799-	30
3	-	Fuse 3 on fuse holder F -SF3-	40 A	-	Radio -R- Telephone transmitter and receiver unit -R36- TV tuner -R78- Aerial amplifier for mobile telephone -R86- Telephone bracket -R126- 18-pin, black -T18a-	30
4	-	Fuse 4 on fuse holder F -SF4-	40 A	-	Voltage stabiliser -J532-	30
5	-	Fuse 5 on fuse holder F -SF5-	30 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	-	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-		-	Not assigned

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

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder F -SF1-	15 A	-	12 V socket 2 -U18-	87
2	-	Fuse 2 on fuse holder F -SF2-	15 A	-	12 V socket -U5- DC/AC converter with socket, 12 V-230 V -U13-	87
3	-	Fuse 3 on fuse holder F -SF3-	15 A	-	12 V socket 3 -U19-	87
4	-	Fuse 4 on fuse holder F -SF4-	15 A	-	Cigarette lighter -U1-	87
5	-	Fuse 5 on fuse holder F -SF5-		-	Not assigned
6	-	Fuse 6 on fuse holder F -SF6-	5 A	-	2-pin connector, in driver seat backrest -T2dy- 2-pin connector, in front passenger seat backrest -T2dz-	87
7	-	Fuse 7 on fuse holder F -SF7-	7.5 A	-	Park assist steering control unit -J791-	15
8	-	Fuse 8 on fuse holder F -SF8-		-	Not assigned
9	-	Fuse 9 on fuse holder F -SF9-	5 A	-	Electromechanical parking brake button -E538-	15
10	-	Fuse 10 on fuse holder F -SF10-	5 A	-	Lane change assist control unit 2 -J770-	15
11	-	Fuse 11 on fuse holder F -SF11-	5 A	-	Heated rear left seat switch with regulator -E128-	15
12	-	Fuse 12 on fuse holder F -SF12-	5 A	-	Electronically controlled damping control unit -J250- Trailer detector control unit -J345- All-wheel drive control unit -J492- Voltage stabiliser -J532- Control unit for electromechanical parking brake -J540-	15

Fuses in fuse carrier ST5 on fuse holder F -SF- (black) 62)  for models with radio (CAN) and sound system Basic (up to November 2009) only 63)  applicable up to April 2010 64)  applicable from May 2010

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder F -SF1-		-	Not assigned
2	-	Fuse 2 on fuse holder F -SF2-		-	Not assigned
3	-	Fuse 3 on fuse holder F -SF3-	20 A → Note 30 A	-	Radio, digital sound package control unit -J525- Radio -R-	30
4	-	Fuse 4 on fuse holder F -SF4-	7.5 A	-	Control unit 1 for information electronics -J794-	30
5	-	Fuse 5 on fuse holder F -SF5-	5 A → Note 7.5 A → Note	-	Navigation system with CD drive control unit -J401- 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-		-	Not assigned
9	-	Fuse 9 on fuse holder F -SF9-		-	Not assigned
10	-	Fuse 10 on fuse holder F -SF10-		-	Not assigned
11	-	Fuse 11 on fuse holder F -SF11-		-	Not assigned
12	-	Fuse 12 on fuse holder F -SF12-		-	Not assigned

Separate fuses on fuse holder F -SF-

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

AUDI A5 2008 Relay/ fuse holder F SF from August 2011 Relay/fuse holder F -SF- from August 2011 Location, relay/fuse holder F -SF- from August 2011: in luggage compartment, behind side trim on right

ST1 -

Fuse carrier 1, → chapter

ST2 -

Fuse carrier 2, → chapter

ST3 -

Fuse carrier 3, → chapter

ST4 -

Fuse carrier 4, → chapter

ST5 -

Fuse carrier 5, → chapter

H -	Heated rear window fuse -S41- → chapter

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

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

Fuses in fuse carrier 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-		-	Not assigned
2	-	Fuse 2 on fuse holder F -SF2-	15 A 10A	-	Trailer detector control unit -J345- Adjustable rear spoiler control unit -J223-	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	-	Adaptive suspension control unit -J197- Electronically controlled damping control unit -J250-	30
7	-	Fuse 7 on fuse holder F -SF7-	30 A	-	Control unit for electromechanical parking brake -J540-	30
8	-	Fuse 8 on fuse holder F -SF8-	30 A	-	Convenience system central control unit -J393-	30
9	-	Fuse 9 on fuse holder F -SF9-	35 A	-	All-wheel drive control unit -J492-	30
10	-	Fuse 10 on fuse holder F -SF10-	30 A	-	Convenience system central control unit -J393-	30
11	-	Fuse 11 on fuse holder F -SF11-	20 A	-	Convenience system central control unit -J393-	30
12	-	Fuse 12 on fuse holder F -SF12-	5 A	-	Interface control unit for vehicle location system -J843- Control unit for fuel tank leak detection -J909-	30

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

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder F -SF1-		-	Not assigned
2	-	Fuse 2 on fuse holder F -SF2-	20 A	-	Relay for power sockets -J807- Cigarette lighter -U1- 12 V socket -U5- C/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 stabiliser -J532-	30
4	-	Fuse 4 on fuse holder F -SF4-	30 A	-	Voltage stabiliser -J532- Radio -R- Digital sound package control unit -J525-	30
5	-	Fuse 5 on fuse holder F -SF5-	25 A	-	DC/AC converter with socket, 12 V-230 V -U13-	30
6	-	Fuse 6 on fuse holder F -SF6-	30 A	-	Auxiliary heater control unit -J364-	30
7	-	Fuse 7 on fuse holder F -SF7-	30 A	-	Control unit for electromechanical parking brake -J540-	30
8	-	Fuse 8 on fuse holder F -SF8-	30 A	-	Heated rear left seat switch with regulator -E128- Heated rear right seat switch with regulator -E129-	30
9	-	Fuse 9 on fuse holder F -SF9-	30 A	-	Front right door	30
10	-	Fuse 10 on fuse holder F -SF10-	5 A	-	Remote control receiver for auxiliary heater -R64-	30
11	-	Fuse 11 on fuse holder F -SF11-	30 A	-	Rear right door	30
12	-	Fuse 12 on fuse holder F -SF12-	5 A	-	Telephone transmitter and receiver unit -R36- Aerial amplifier for mobile telephone -R86- Telephone bracket -R126-	30

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

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

Fuses in fuse carrier ST5 on fuse holder F -SF- (black) 65)  Only models with start/stop system

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder F -SF1-	15 A	-	Control unit for front right seat ventilation -J799-	30
2	-	Fuse 2 on fuse holder F -SF2-	5 A	-	Relay for automatic anti-dazzle interior mirror -J910- → Note	30
3	-	Fuse 3 on fuse holder F -SF3-	30 A	-	Supply fuse carrier 2 -ST2-fuse 1 on fuse holder D -SD1- to fuse 4 on fuse holder D -SD4- → Note	30
4	-	Fuse 4 on fuse holder F -SF4-	7.5 A	-	Control unit 1 for information electronics -J794-	30
5	-	Fuse 5 on fuse holder F -SF5-	5 A	-	Chip card reader control unit -J676- Radio -R- TV tuner -R78-	30
6	-	Fuse 6 on fuse holder F -SF6-	5 A	-	Reversing camera system control unit -J772-	30
7	-	Fuse 7 on fuse holder F -SF7-		-	Not assigned
8	-	Fuse 8 on fuse holder F -SF8-	5 A	-	Preparation for multimedia version: 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	-	Control unit for reducing agent metering system -J880-	30

Separate fuses on fuse holder F -SF-

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

AUDI A5 2008 Terminal 30 wiring junction 2 TV22 with jump start socket U6 up to July 2011 Terminal 30 wiring junction 2 -TV22- with jump start socket -U6- up to July 2011 Location for models up to July 2011: in engine compartment - centre of plenum chamber.

A -	Terminal 30 wiring junction 2 -TV22-

B -	Jump start socket -U6-

1 -	Fuse 1 (30) -S204-, → chapter

2 -	Fuse 2 (30) -S205-, → chapter

Fuses on Terminal 30 wiring junction 2 -TV22- with jump start socket -U6- 66)  S204 (600 W) and S205 (400 W) are installed in models with radiator fan control 1000 W 67)  S204 (400 W) and S205 (400 W) are installed in models with radiator fan control 800 W

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

AUDI A5 2008 Terminal 30 wiring junction 2 TV22 with jump start socket U6 from August 2011 Terminal 30 wiring junction 2 -TV22- with jump start socket -U6- from August 2011 Location for models from August 2011: in engine compartment - centre of plenum chamber.

A -	Terminal 30 wiring junction 2 -TV22-

B -	Jump start socket -U6-

1 -	Fuse 1 (30) -S204-, → chapter

2 -	Fuse 2 (30) -S205-, → chapter

3 -	Fuse 3 (30) -S206-, → chapter

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

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 (30) -S204-	40 A 60 A	-	Radiator fan control 400 W → Note Radiator fan control 600 W → Note	30
2	-	Fuse 2 (30) -S205-	40 A	-	Radiator fan control 400 W	30
3	-	Fuse 3 (30) -S206-	110 A	-	Power steering control unit -J500-	30

AUDI A5 2008 3-pin relay and fuse holder 3-pin relay and fuse holder Fitting location, 3-pin relay/fuse holder for models with left-hand drive: Below the dash panel, driver side, on relay/fuse carrier with onboard supply control unit -J519- and screw connection. 70)  Only models with diesel engine   Note t  Figure shows left-hand drive model. t  Figure for right-hand drive models → Anchor.

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

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

Fitting location, 3-pin relay and fuse holder for models with right-hand drive: Below the dash panel, driver side, on relay/fuse carrier with onboard supply control unit -J519- and screw connection. 71)  Only models with diesel engine   Note t  Figure​ shows​ right-hand drive​ model. t  Figure for left-hand drive models → Anchor.

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

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

AUDI A5 2008 6-pin coupling station of A-pillar, driver side 6-pin coupling station of A-pillar, driver side Fitting location of 6-pin coupling station of A-pillar driver side for models with left-hand drive in driver's footwell on A-pillar, behind side trim 72)  up to June 2007 73)  From June 2007   Note t  Figure shows left-hand drive model. t  Figure for right-hand drive models → Anchor.

F -	Thermal fuse for driver and front passenger sea -S346- → Note, 30 A

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

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

Fitting location of 6-pin coupling station of A-pillar driver side for models with right-hand drive: in driver's footwell on A-pillar, behind side trim 74)  up to June 2007 75)  From June 2007   Note t  Figure​ shows​ right-hand drive​ model. t  Figure for left-hand drive models → Anchor.

F -	Thermal fuse for driver and front passenger sea -S346- → Note, 30 A

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

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

AUDI A5 2008 6-pin coupling station of A-pillar, front passenger side 6-pin coupling station of A-pillar, front passenger side Fitting location of 6-pin coupling station of A-pillar front passenger side for models with left-hand drive in front passenger footwell on A-pillar, behind side trim   Note t  Figure shows left-hand drive model. t  Figure for right-hand drive models → Anchor.

Fitting location of 6-pin coupling station of A-pillar passenger side for models with right-hand drive in front passenger footwell on A-pillar, behind side trim 76)  for models with right-hand drive only, for models with left-hand drive → chapter 77)  Valid up to and including July 2011 78)  applicable from August 2011   Note t  Figure​ shows​ right-hand drive​ model. t  Figure for left-hand drive models → Anchor.

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

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

G2 -	ABS control unit fuse 2 -S124- → Note, 10 A → Note / 5 A → Note

AUDI A5 2008 Relay/fuse holder with onboard control unit J519 Relay/fuse holder with onboard control unit -J519- Location, relay and fuse holder with onboard supply control unit -J519- for models with left-hand drive: Below the dash panel, driver side 79)  for models with left-hand drive only, for models with right-hand drive → anchor   Note t  Figure shows left-hand drive model. t  Figure for right-hand drive models → Anchor.

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

Location, relay and fuse holder with onboard supply control unit -J519- for models with right-hand drive: Below the dash panel, driver side   Note t  Figure​ shows​ right-hand drive​ model. t  Figure for left-hand drive models → Anchor.

A -	Not assigned

AUDI A5 2008 Overview of earth points - coupe models (2-door)

Overview of earth points - coupe models (2-door)

Note Overview of earth points - sportback models (5-door) → Chapter

   

685	Earth point 1, on front of right longitudinal member

q	Fitting location: → Anchor

q	Overview of sportback models (5-door): → Item

638	Earth point, right A-pillar

q	Fitting location: → Anchor

q	Overview of sportback models (5-door): → Item

688	Earth point 2, on centre tunnel

q	Fitting location: → Anchor

q	Overview of sportback models (5-door): → Item

687	Earth point 1, on centre tunnel

q	Fitting location: → Anchor

q	Overview of sportback models (5-door): → Item

663	Earth point, rear right side panel

q	Fitting location: → Anchor

62	Earth point, right C-pillar

q	Fitting location: → Anchor

q	Overview of sportback models (5-door): → Item

51	Earth point, on right in luggage compartment

q	Fitting location: → Anchor

q	Overview of sportback models (5-door) → Item

624	Earth point next to starter battery

q	Fitting location: → Anchor

q	Overview of sportback models (5-door): → Item

61	Earth point, left C-pillar

q	Fitting location: → Anchor

q	Overview of sportback models (5-door): → Item

50	Earth point, on left in luggage compartment

q	Fitting location: → Anchor

q	Overview of sportback models (5-door): → Item

602	Earth point in front left footwell

q	Fitting location: → Anchor

q	Overview of sportback models (5-door): → Item

639	Earth point, left A-pillar

q	Fitting location: → Anchor

q	Overview of sportback models (5-door): → Item

672	Earth point 2, on front of left longitudinal member

q	Fitting location: → Anchor

q	Overview of sportback models (5-door): → Item

12	Earth point on left in engine compartment

q	Fitting location: → Anchor

q	Overview of sportback models (5-door): → Item

615	Earth point, on left suspension strut

q	Fitting location: → Anchor

q	Overview of sportback models (5-door): → Item

671	Earth point 1, on front of left longitudinal member

q	Fitting location: → Anchor

q	Overview of sportback models (5-door): → Item

AUDI A5 2008 Overview of earth points - sportback models (5-door) Overview of earth points - sportback models (5-door)   Note: Overview of earth points - coupe models (2-door) → Chapter

685	Earth point 1, on front of right longitudinal member

q	Fitting location: → Anchor

638	Earth point, right A-pillar

q	Fitting location: → Anchor

688	Earth point 2, on centre tunnel

q	Fitting location: → Anchor

687	Earth point 1, on centre tunnel

q	Fitting location: → Anchor

730	Earth point 1, on right rear wheel housing

q	Fitting location: → Anchor

62	Earth point, right C-pillar

q	Fitting location: → Anchor

51	Earth point, on right in luggage compartment

q	Fitting location: → Anchor

624	Earth point next to starter battery

q	Fitting location: → Anchor

61	Earth point, left C-pillar

q	Fitting location: → Anchor

50	Earth point, on left in luggage compartment

q	Fitting location: → Anchor

690	Earth point, rear centre roof frame

q	Location: below headliner, near roof antenna

602	Earth point in front left footwell

q	Fitting location: → Anchor

639	Earth point, left A-pillar

q	Fitting location: → Anchor

672	Earth point 2, on front of left longitudinal member

q	Fitting location: → Anchor

12	Earth point on left in engine compartment

q	Fitting location: → Anchor

615	Earth point, on left suspension strut

q	Fitting location: → Anchor

671	Earth point 1, on front of left longitudinal member

q	Fitting location: → Anchor

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

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615 Earth point, on left suspension strut Location: on the front left suspension strut chamber Torque: 9 Nm

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

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

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

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639 Earth point, left A-pillar Location: behind lower left A-pillar trim Torque: 9 Nm

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638 Earth point, right A-pillar Location: behind lower right A-pillar trim Torque: 9 Nm

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

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

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663 Earth point, rear right side panel -arrow- Location: Under rear right side trim, near wheel housing Torque: 9 Nm

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730 Earth point 1, on right rear wheel housing -arrow- Location: near front of rear right wheel housing, under sill panel trim Torque: 9 Nm

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61 Earth point, left C-pillar -arrow- Location: Under left C-pillar trim, near rear window Torque: 9 Nm

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62 Earth point, right C-pillar -upper arrow- Location: Under right C-pillar trim, near rear window Torque: 9 Nm

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50 Earth point, on left in luggage compartment -arrow- Location: Under side trim, left in luggage compartment, near wheel housing Torque: 9 Nm

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51 Earth point, on right in luggage compartment -arrow- Location: Under side trim, right in luggage compartment, near wheel housing Torque: 9 Nm

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624 Earth point next to starter battery Location: under the floor panel in the luggage compartment, right next to the starter battery Torque: 18 Nm

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

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AUDI A5 2008 Overview of coupling stations

Overview of coupling stations

Overview also valid for sportback models (5-door)!

   

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

q	Connectors: -T5a-, -T5c-, -T10ac-, -T17f-, -T17g-, -T17w-, -T17x-

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

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

2 -	Fuse holder D -SD-

q	Connector: -T46s-

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

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

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

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

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

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

4 -	Seat wiring coupling station, front passenger side

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

q	Fitting location: → chapter

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

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

6 -	Seat wiring coupling station, driver side

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

q	Fitting location: → chapter

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

q	Screw connection: 500

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

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

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

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

q	Fitting location: → chapter

9 -	Relay/fuse holder B -SB-

q	Connectors and screw connections: -T17q-, -T17r-, -T17t-, 501

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

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

AUDI A5 2008 6-pin coupling station of A-pillar, front passenger side 6-pin coupling station of A-pillar, front passenger side Fitting location of 6-pin coupling station of A-pillar front passenger side for models with left-hand drive in front passenger footwell on A-pillar, behind side trim 1)  applicable up to model year 2009 2)  applicable from model year 2010   Note t  Figure shows left-hand drive model. t  Figure for right-hand drive models → Anchor.

1 -	Not assigned

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

3 -	Not assigned

4 -	17-pin connector, black -T17g-

5 -	17-pin connector, brown -T17f-

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

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

B -	5-pin connector, yellow -T5a- → Note

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

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

1 -	Not assigned

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

3 -	Not assigned

4 -	17-pin connector, black -T17g-

5 -	17-pin connector, brown -T17f-

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

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

B -	5-pin connector, yellow -T5a- → Note

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

AUDI A5 2008 Fuse holder D SD Fuse holder D -SD- 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 right-hand drive models → Anchor.

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

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

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

AUDI A5 2008 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 -  3-pin connector, yellow -T3k-

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AUDI A5 2008 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 -  3-pin connector, yellow -T3h- AUDI A5 2008 6-pin coupling station of A-pillar, driver side 6-pin coupling station of A-pillar, driver side Fitting location of 6-pin coupling station of A-pillar driver side for models with left-hand drive in driver's footwell on A-pillar, behind side trim 5)  applicable up to model year 2009

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1 -	17-pin connector, green -T17j-

2 -	17-pin connector, red -T17e-

3 -	Not assigned

4 -	17-pin connector, brown -T17d-

5 -	17-pin connector, black -T17c-

6 -	17-pin connector, blue -T17b-

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

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

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

1 -	17-pin connector, green -T17j-

2 -	17-pin connector, red -T17e-

3 -	Not assigned

4 -	17-pin connector, brown -T17d-

5 -	17-pin connector, black -T17c-

6 -	17-pin connector, blue -T17b-

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

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

AUDI A5 2008 Relay/ fuse holder B SB Relay/fuse holder B -SB- Location, relay/fuse holder B -SB- for models with left-hand drive: In electronics box in plenum chamber, driver side

t	Figure shows left-hand drive model.

t	Figure for right-hand drive models → Anchor.

t	-SB14- to -SB17- in -ST1- for RS5 and models from August 2011 only.

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

Location, relay/fuse holder B -SB- for models with right-hand drive: In electronics box in plenum chamber, driver side   Note t  Figure​ shows​ right-hand drive​ model. t  Figure for left-hand drive models → Anchor. t  -SB14- to -SB17- in -ST1- for RS5 and models from August 2011 only.

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 A5 2008 Relay/fuse holder with onboard control unit J519 Relay/fuse holder with onboard control unit -J519- Location, relay and fuse holder with onboard supply control unit -J519- for models with left-hand drive: Below the dash panel, driver side   Note t  Figure shows left-hand drive model. t  Figure for right-hand drive models → Anchor.

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

Location, relay and fuse holder with onboard supply control unit -J519- for models with right-hand drive: Below the dash panel, driver side   Note t  Figure​ shows​ right-hand drive​ model. t  Figure for left-hand drive models → Anchor.

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

AUDI A5 2008 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).

A -	Connection for external audio sources -R199-

AUDI A5 2008 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).

A -	Connection for external audio sources -R199-

A1 -	12-pin connector -T12t-

AUDI A5 2008 Connection for external audio sources R199 as AUX connection Connection for external audio sources -R199- as AUX connection Fitting location: in centre console   Note For models with AUX connection only.

A -	Connection for external audio sources -R199-