AUDI Q7 2008 – Body electrical . Wiring diagrams, Pin Connector, Location

Wiring Diagram AUDI Q7 2008 - Battery - terminal 15 voltage supply relay - energy management control unit - battery isolation igniter - fuses

A	Battery
B	Starter
C	Alternator
J234	Airbag control unit
J329	Terminal 15 voltage supply relay
J644	Energy management control unit
N253	Battery isolation igniter
SD1	Fuse 1 on fuse holder D
SD2	Fuse 2 on fuse holder D
SD3	Fuse 3 on fuse holder D
SD4	Fuse 4 on fuse holder D
SD5	Fuse 5 on fuse holder D
T2	2-pin connector, black, on alternator
T2au	2-pin connector, yellow, on battery isolation igniter
T10f	10-pin connector, red, coupling station on electronics box, plenum chamber
T46a	46-pin connector, black, CAN separating connector left
T75	75-pin connector, grey, on airbag control unit (USA: white)
TV22	Terminal 30 wiring junction 2
U6	Slave start socket
B273	Positive connection (15), in main wiring harness
D50	Positive connection (30), in engine compartment wiring harness
•	CAN bus (data wire)
*	Relay and fuse carrier under driver seat
**	screw connection (31) battery wire before driver seat
#	up to May 2006
##	from June 2006

Wiring Diagram AUDI Q7 2008 - Terminal 75x voltage supply relay

J53	Starter motor relay
J271	Motronic current supply relay
J694	Terminal 75x voltage supply relay
J695	Starter motor relay 2
T10d	10-pin connector, blue, coupling station on electronics box, plenum chamber
B163	Positive connection 1 (15), in interior wiring harness
B273	Positive connection (15), in main wiring harness
B299	Positive connection 3 (30), in main wiring harness
B300	Positive connection 4 (30), in main wiring harness
B303	Positive connection 7 (30), in main wiring harness
B346	Connection 1 (75), in main wiring harness
D51	Positive connection 1 (15), in engine compartment wiring harness
*	relay and fuse carrier centre dash panel
**	Screw connection electronics box in plenum chamber
#	up to May 2006
##	from June 2006
♦	up to May 2007
♦♦	from June 2007

Wiring Diagram AUDI Q7 2008 - Entry and start authorisation control unit - entry and start authorisation switch - fuses

E415	Entry and start authorisation switch
J518	Entry and start authorisation control unit
SB6	Fuse 6 on fuse holder B
SB8	Fuse 8 on fuse holder B
SB9	Fuse 9 on fuse holder B
SB10	Fuse 10 on fuse holder B
SB11	Fuse 11 on fuse holder B
T2a	2-pin connector, black, on entry and start authorisation switch
T3a	3-pin connector, black, on entry and start authorisation control unit
T6a	6-pin connector, on entry and start authorisation switch
T20e	20-pin connector, black, on entry and start authorisation control unit
T46a	46-pin connector, black, CAN separating connector left
B272	Positive connection (30), in main wiring harness
B326	Positive connection 12 (30a), in main wiring harness
•	CAN bus (data wire)
*	up to May 2007
**	from June 2007

Wiring Diagram AUDI Q7 2008 - Entry and start authorisation control unit - entry and start authorisation button - entry and start authorisation switch - aerial reader unit for keyless entry system

E408	Entry and start authorisation button
E415	Entry and start authorisation switch
J518	Entry and start authorisation control unit
J723	Aerial reader unit for keyless entry system
T2a	2-pin connector, black, on entry and start authorisation switch
T3a	3-pin connector, black, on entry and start authorisation control unit
T6a	6-pin connector, on entry and start authorisation switch
T8a	8-pin connector, black, on entry and start authorisation switch
T20e	20-pin connector, black, on entry and start authorisation control unit
T20g	20-pin connector, red, on aerial reader unit for keyless entry system
378	Earth connection 13, in main wiring harness
B472	Connection 8 in main wiring harness
B473	Connection 9 in main wiring harness
B474	Connection 10 in main wiring harness
B475	Connection 11 in main wiring harness

Wiring Diagram AUDI Q7 2008 - Entry and start authorisation control unit - entry and start authorisation switch - gear selector position P switch

E415	Entry and start authorisation switch
F125	Multifunction switch
F305	Gear selector position P switch
J217	Automatic gearbox control unit
J518	Entry and start authorisation control unit
J623	Engine control unit
R113	Aerial amplifier 4
T4c	4-pin connector, black, in centre console on selector lever console
T6a	6-pin connector, on entry and start authorisation switch
T8a	8-pin connector, black, on entry and start authorisation switch
T10c	10-pin connector, pink, coupling station on electronics box, plenum chamber
T10p	10-pin connector, black, on gearbox
T16g	16-pin connector, black, on automatic gearbox control unit
T20e	20-pin connector, black, on entry and start authorisation control unit
B482	Connection 18 in main wiring harness
*	automatic gearbox 09D
**	automatic gearbox 0AT
#	see engine Current Flow Diagram

Wiring Diagram AUDI Q7 2008 - Steering column electronics control unit - turn signal switch headlight flasher switch - intermittent wiper switch - horn plate

E2	Turn signal switch
E5	Headlight flasher switch
E22	Intermittent wiper switch
F350	Coil connector
H	Horn plate
J527	Steering column electronics control unit
T16a	16-pin connector, on steering column electronics control unit
T46a	46-pin connector, black, CAN separating connector left
•	CAN bus (data wire)

Wiring Diagram AUDI Q7 2008 - Steering column electronics control unit - cruise control system switch - steering column adjustment switch - steering angle sender

E45	Cruise control system switch
E167	Steering column adjustment switch
G85	Steering angle sender
J527	Steering column electronics control unit
J623	Engine control unit
T4a	4-pin connector, black, on steering column electronics control unit
T10d	10-pin connector, blue, coupling station on electronics box, plenum chamber
T16a	16-pin connector, on steering column electronics control unit
*	models with cruise control system
#	see engine Current Flow Diagram

Wiring Diagram AUDI Q7 2008 - Onboard power supply control unit - fuses

J519	Onboard supply control unit
SB5	Fuse 5 on fuse holder B
SB6	Fuse 6 on fuse holder B
SB7	Fuse 7 on fuse holder B
SB8	Fuse 8 on fuse holder B
SB9	Fuse 9 on fuse holder B
SB10	Fuse 10 on fuse holder B
SB11	Fuse 11 on fuse holder B
SB12	Fuse 12 on fuse holder B
T10a	10-pin connector, black, on onboard supply control unit
T12b	12-pin connector, black, on onboard supply control unit
374	Earth connection 9, in main wiring harness
*	up to May 2007
**	from June 2007

Wiring Diagram AUDI Q7 2008 - Onboard supply control unit - light switch - headlight range control regulator

E1	Light switch
E7	Fog light switch
E18	Rear fog light switch
E102	Headlight range control regulator
J519	Onboard supply control unit
K4	Side light warning lamp
K13	Rear fog light warning lamp
K17	Fog light warning lamp
L9	Light switch illumination bulb
T12b	12-pin connector, black, on onboard supply control unit
T32b	32-pin connector, grey, on onboard supply control unit
T46a	46-pin connector, black, CAN separating connector left
372	Earth connection 7, in main wiring harness
B277	Positive connection 1 (15a), in main wiring harness
•	CAN bus (data wire)

Wiring Diagram AUDI Q7 2008 - Onboard supply control unit - TCS and ESP button - hazard warning lights button

E229	Hazard warning lights button
E256	TCS and ESP button
J104	ABS control unit
J234	Airbag control unit
J519	Onboard supply control unit
K6	Hazard warning light system warning lamp
K145	Front passenger side airbag deactivated warning lamp
L131	Driver side exterior mirror turn signal bulb
M18	Left side mounted turn signal bulb
T2af	2 pin connector, turn signal in exterior mirror
T4d	4-pin connector, black, in driver door
T8e	8-pin connector, black, on centre vent switch module
T20a	20-pin connector, black, front left door
T32b	32-pin connector, grey, on onboard supply control unit
T47a	47-pin connector, on ABS control unit
T75	75-pin connector, grey, on airbag control unit (USA: white)
205	Earth connection, in driver door wiring harness
377	Earth connection 12, in main wiring harness
B278	Positive connection 2 (15a), in main wiring harness
B279	Positive connection 3 (15a), in main wiring harness
*	⇒ guided fault finding

Wiring Diagram AUDI Q7 2008 - Onboard supply control unit - left side light bulb - front left turn signal bulb - left dipped beam bulb - left main beam bulb - left headlight range control motor

J519	Onboard supply control unit
M1	Left side light bulb
M5	Front left turn signal bulb
M29	Left dipped beam bulb
M30	Left main beam bulb
T2s	2-pin connector, black, on front left turn signal
T2t	2-pin connector, black, on front left turn signal
T10a	10-pin connector, black, on onboard supply control unit
T10k	10-pin connector, black, on left of headlight
T10o	10-pin connector, black, in front right engine compartment
T12b	12-pin connector, black, on onboard supply control unit
T32b	32-pin connector, grey, on onboard supply control unit
V48	Left headlight range control motor
456	Earth connection 1, in front bumper wiring harness
B467	Connection 3 in main wiring harness

Wiring Diagram AUDI Q7 2008 - Onboard supply control unit - front passenger side exterior mirror turn signal bulb - right headlight

J519	Onboard supply control unit
L132	Front passenger side exterior mirror turn signal bulb
M3	Right side light bulb
M7	Front right turn signal bulb
M19	Right side mounted turn signal bulb
M31	Right dipped beam bulb
M32	Right main beam bulb
T2u	2-pin connector, black, on front right turn signal
T2v	2-pin connector, black, on front right turn signal
T2af	2 pin connector, turn signal in exterior mirror
T4e	4-pin connector, black, in front passenger door
T10a	10-pin connector, black, on onboard supply control unit
T10l	10-pin connector, black, on right of headlight
T10o	10-pin connector, black, in front right engine compartment
T12b	12-pin connector, black, on onboard supply control unit
T20b	20-pin connector, black, front right door
T32b	32-pin connector, grey, on onboard supply control unit
V49	Right headlight range control motor
206	Earth connection, in door wiring harness, front passenger side
B467	Connection 3 in main wiring harness
*	⇒ guided fault finding

Wiring Diagram AUDI Q7 2008 - Onboard supply control unit - headlight washer system relay - bonnet contact switch - fog light bulb - footwell light

F266	Bonnet contact switch
J39	Headlight washer system relay
J519	Onboard supply control unit
L22	Left fog light bulb
L23	Right fog light bulb
T6d	6-pin connector, black, in front right engine compartment
T10a	10-pin connector, black, on onboard supply control unit
T10n	10-pin connector, black, in front left engine compartment
T10o	10-pin connector, black, in front right engine compartment
T32b	32-pin connector, grey, on onboard supply control unit
V11	Headlight washer system pump
W9	Left footwell light
W10	Right footwell light
377	Earth connection 12, in main wiring harness
384	Earth connection 19, in main wiring harness
457	Earth connection 2, in front bumper wiring harness
644	Earth point, on right in engine compartment
B324	Positive connection 10 (30a), in main wiring harness
*	models with headlight washer system
**	relay and fuse carrier centre dash panel
#	without light equipment
##	with light equipment

Wiring Diagram AUDI Q7 2008 - Onboard supply control unit - dual tone horn relay - reversing light switch - treble tone horn - bass tone horn - fuses

F4	Reversing light switch
F36	Clutch pedal switch
H2	Treble tone horn
H7	Bass tone horn
J4	Dual tone horn relay
J519	Onboard supply control unit
SC5	Fuse 5 on fuse holder C
SC6	Fuse 6 on fuse holder C
SC7	Fuse 7 on fuse holder C
SC8	Fuse 8 on fuse holder C
SC10	Fuse 10 on fuse holder C
T5a	5-pin connector, black, to shift gearbox
T10n	10-pin connector, black, in front left engine compartment
T12b	12-pin connector, black, on onboard supply control unit
T32b	32-pin connector, grey, on onboard supply control unit
82	Earth connection 1, in front left wiring harness
368	Earth connection 3, in main wiring harness
B520	Connection (RL), in main wiring harness
C56	Connection (87), in front left wiring harness
*	models with manual gearbox
	models with automatic gearbox ⇒ automatic gearbox Current Flow Diagram
**	relay and fuse carrier centre dash panel
#	no longer fitted, phased from July 2006
##	phased from August 2006
♦	up to May 2007
♦♦	from June 2007

Wiring Diagram AUDI Q7 2008 - Rain and light detector sensor - wiper motor control unit - windscreen wiper motor - rear window wiper motor - windscreen and rear window washer pump

G397	Rain and light detector sensor
J400	Wiper motor control unit
S30	Rear window wiper single fuse
SB4	Fuse 4 on fuse holder B
SC1	Fuse 1 on fuse holder C
T6d	6-pin connector, black, in front right engine compartment
T10r	10-pin connector, red, coupling rear lid
V	Windscreen wiper motor
V12	Rear window wiper motor
V59	Windscreen and rear window washer pump
372	Earth connection 7, in main wiring harness
B298	Positive connection 2 (30), in main wiring harness
B471	Connection 7 in main wiring harness
B484	Connection 20 in main wiring harness
B486	Connection 22 in main wiring harness
*	relay and fuse carrier centre dash panel
♦	up to May 2007
♦♦	from June 2007

Wiring Diagram AUDI Q7 2008 - Glove compartment light switch - glove compartment light - washer jet heater element

E26	Glove compartment light switch
S51	Fuse
SC2	Fuse 2 on fuse holder C
T2w	2-pin connector, black, on right in plenum chamber
W6	Glove compartment light
Z20	Left washer jet heater element
Z21	Right washer jet heater element
261	Earth connection, in heated washer jet wiring harness
383	Earth connection 18, in main wiring harness
C53	Positive connection (x), in heated washer jets wiring harness
*	relay and fuse carrier centre dash panel
♦	up to May 2007
♦♦	from June 2007

Wiring Diagram AUDI Q7 2008 - Diagnostic connector - fuses

J217	Automatic gearbox control unit
SB6	Fuse 6 on fuse holder B
SB7	Fuse 7 on fuse holder B
SB8	Fuse 8 on fuse holder B
SB9	Fuse 9 on fuse holder B
SB10	Fuse 10 on fuse holder B
SB11	Fuse 11 on fuse holder B
SB12	Fuse 12 on fuse holder B
T16	16-pin connector, diagnostic connector
B165	Positive connection 2 (15), in interior wiring harness
•	CAN bus (data wire)
*	up to May 2007
**	from June 2007

Wiring Diagram AUDI Q7 2008 - Convenience system central control unit - 12 V socket 5 - fuses

J393	Convenience system central control unit
SF6	Fuse 6 on fuse holder F
SF7	Fuse 7 on fuse holder F
SF8	Fuse 8 on fuse holder F
SF9	Fuse 9 on fuse holder F
SF10	Fuse 10 on fuse holder F
SF11	Fuse 11 on fuse holder F
SF12	Fuse 12 on fuse holder F
T10g	10-pin connector, black, on convenience system central control unit
T32d	32-pin connector, on convenience system central control unit
T46b	46-pin connector, black, CAN separating connector right
U26	12 V socket 5
392	Earth connection 27, in main wiring harness
B302	Positive connection 6 (30), in main wiring harness
B397	Connection 1 (convenience CAN bus, high), in main wiring harness
B406	Connection 1 (convenience CAN bus, low), in main wiring harness
B492	Positive connection 3 (15), in interior wiring harness
•	CAN bus (data wire)
*	on right in luggage compartment
**	up to May 2007
***	from June 2007
#	Depends on equipment

Wiring Diagram AUDI Q7 2008 - Convenience system central control unit - left tail light

J393	Convenience system central control unit
L46	Rear left fog light bulb
M4	Left tail light bulb
M6	Rear left turn signal bulb
M9	Left brake light bulb
M16	Left reversing light bulb
T4aa	4-pin connector, black, on left tail light
T6e	6-pin connector, green, coupling rear lid
T6aa	6-pin connector, black, on left tail light
T10s	10-pin connector, pink, coupling rear lid
T14e	14-pin connector, black, rear right bumper
T15a	15-pin connector, brown, on convenience system central control unit
T32d	32-pin connector, on convenience system central control unit
218	Earth connection 1, in rear lid wiring harness
390	Earth connection 25, in main wiring harness
B182	Connection (RL), in interior wiring harness
*	only USA
#	engine code BHK and automatic gearbox 0AT only
♦	up to May 2007
♦♦	from June 2007

Wiring Diagram AUDI Q7 2008 - Convenience system central control unit - right tail light

J393	Convenience system central control unit
L47	Rear right fog light bulb
M2	Right tail light bulb
M8	Rear right turn signal bulb
M10	Right brake light bulb
M17	Right reversing light bulb
T4ab	4-pin connector, black, on right tail light
T6e	6-pin connector, green, coupling rear lid
T6ab	6-pin connector, black, on right tail light
T10r	10-pin connector, red, coupling rear lid
T14e	14-pin connector, black, rear right bumper
T15a	15-pin connector, brown, on convenience system central control unit
T32d	32-pin connector, on convenience system central control unit
219	Earth connection 2, in rear lid wiring harness
*	only USA

Wiring Diagram AUDI Q7 2008 - Convenience system central control unit - left tail lights USA

J393	Convenience system central control unit
L46	Rear left fog light bulb
M4	Left tail light bulb
M6	Rear left turn signal bulb
M9	Left brake light bulb
M16	Left reversing light bulb
M37	Rear left side marker bulb
T4aa	4-pin connector, black, on left tail light
T6e	6-pin connector, green, coupling rear lid
T6aa	6-pin connector, black, on left tail light
T10s	10-pin connector, pink, coupling rear lid
T14e	14-pin connector, black, rear right bumper
T15a	15-pin connector, brown, on convenience system central control unit
T32d	32-pin connector, on convenience system central control unit
#	engine code BHK and automatic gearbox 0AT only
♦	up to May 2007
♦♦	from June 2007

Wiring Diagram AUDI Q7 2008 - Convenience system central control unit - right tail light USA

J393	Convenience system central control unit
L47	Rear right fog light bulb
M2	Right tail light bulb
M8	Rear right turn signal bulb
M10	Right brake light bulb
M17	Right reversing light bulb
M38	Rear right side marker bulb
T4ab	4-pin connector, black, on right tail light
T6e	6-pin connector, green, coupling rear lid
T6ab	6-pin connector, black, on right tail light
T10r	10-pin connector, red, coupling rear lid
T14e	14-pin connector, black, rear right bumper
T15a	15-pin connector, brown, on convenience system central control unit
T32d	32-pin connector, on convenience system central control unit

Wiring Diagram AUDI Q7 2008 - Release button for rear lid lock cylinder - high level brake light bulb - number plate light - tank filler flap locking motor

C24	Suppression filter
F248	Release button for rear lid lock cylinder
J234	Airbag control unit
J393	Convenience system central control unit
J623	Engine control unit
M25	High level brake light bulb
T4ac	4-pin connector, black, on the grip strip of the rear lid
T6e	6-pin connector, green, coupling rear lid
T6k	6-pin connector, brown, coupling station on electronics box, plenum chamber
T10g	10-pin connector, black, on convenience system central control unit
T10r	10-pin connector, red, coupling rear lid
T15a	15-pin connector, brown, on convenience system central control unit
T32d	32-pin connector, on convenience system central control unit
T75	75-pin connector, grey, on airbag control unit (USA: white)
V155	Tank filler flap locking motor
X	Number plate light
98	Earth connection, in rear lid wiring harness
Q22	Connection 1, in rear lid wiring harness
*	see engine Current Flow Diagram

Wiring Diagram AUDI Q7 2008 - Convenience system central control unit - heated rear window relay - heated rear window - rear footwell light

C18	Window aerial suppression filter
J9	Heated rear window relay
J393	Convenience system central control unit
S41	Heated rear window fuse
S123	ABS control unit fuse 1
T6e	6-pin connector, green, coupling rear lid
T17a	17-pin connector, under driver seat
T17b	17-pin connector, under front passenger seat
T32d	32-pin connector, on convenience system central control unit
W45	Rear left footwell light
W46	Rear right footwell light
Z1	Heated rear window
Z5	Connection, in window heating wiring harness
Z6	Positive connection (x), in window heating wiring harness
Z7	Connection 2, in window heating wiring harness
*	relay and fuse carrier centre dash panel

Wiring Diagram AUDI Q7 2008 - Convenience system central control unit - brake light suppression relay - brake light switch - brake pedal switch

F	Brake light switch
F47	Brake pedal switch
J104	ABS control unit
J271	Motronic current supply relay
J317	Terminal 30 voltage supply relay
J393	Convenience system central control unit
J508	Brake light suppression relay
J623	Engine control unit
T10c	10-pin connector, pink, coupling station on electronics box, plenum chamber
T10d	10-pin connector, blue, coupling station on electronics box, plenum chamber
T15a	15-pin connector, brown, on convenience system central control unit
T32d	32-pin connector, on convenience system central control unit
T47a	47-pin connector, on ABS control unit
377	Earth connection 12, in main wiring harness
B336	Connection 2 (54), in main wiring harness
B337	Connection 3 (54), in main wiring harness
*	see engine Current Flow Diagram
**	relay and fuse carrier centre dash panel

Wiring Diagram AUDI Q7 2008 - Convenience system central control unit - convenience system central control unit 2 - luggage compartment light - rear lid light

J393	Convenience system central control unit
J773	Convenience system central control unit 2
T10s	10-pin connector, pink, coupling rear lid
T15a	15-pin connector, brown, on convenience system central control unit
T20f	20-pin connector, black, on convenience system central control unit 2
T32d	32-pin connector, on convenience system central control unit
W18	Luggage compartment light on left
W35	Right luggage compartment light
W51	Rear lid light
389	Earth connection 24, in main wiring harness
B465	Connection 1 in main wiring harness
B490	Connection 26 in main wiring harness
•	CAN bus (data wire)

Wiring Diagram AUDI Q7 2008 - Convenience system central control unit 2 - rear interior light - rear lid closed sender 1

G525	Rear lid closed sender 1
G526	Rear lid closed sender 2
J245	Sliding sunroof adjustment control unit
J773	Convenience system central control unit 2
T3u	3-pin connector, black, left B-pillar
T10r	10-pin connector, red, coupling rear lid
T10s	10-pin connector, pink, coupling rear lid
T20f	20-pin connector, black, on convenience system central control unit 2
W43	Rear interior light
B520	Connection (RL), in main wiring harness
*	not USA
**	only USA
***	position switch rear lid closed
#	without switch
##	with switch
###	models with sunroof
♦	up to May 2007
♦♦	from June 2007
♦♦♦	engine code BHK and automatic gearbox 0AT only

Wiring Diagram AUDI Q7 2008 - Onboard supply control unit 2 - servotronic solenoid valve - fuses

J520	Onboard supply control unit 2
N119	Servotronic solenoid valve
SC5	Fuse 5 on fuse holder C
SC6	Fuse 6 on fuse holder C
SC8	Fuse 8 on fuse holder C
SC9	Fuse 9 on fuse holder C
SC11	Fuse 11 on fuse holder C
SC12	Fuse 12 on fuse holder C
T20b	20-pin connector, black, front right door
T20d	20-pin connector, black, rear right door
T40a	40-pin connector, black, on onboard supply control unit 2
T46b	46-pin connector, black, CAN separating connector right
388	Earth connection 23, in main wiring harness
B323	Positive connection 9 (30a), in main wiring harness
•	CAN bus (data wire)
♦	up to May 2007
♦♦	from June 2007

Wiring Diagram AUDI Q7 2008 - Onboard supply control unit 2 - glove compartment button - display unit button - operating unit in front of centre console - parking aid button - parking aid warning lamp - glove compartment release motor

E266	Parking aid button
E316	Glove compartment button
E380	Multimedia system operating unit
E461	Operating unit in front of centre console
E493	Dash panel insert operating buttons
E506	Display unit button
J446	Parking aid control unit
J520	Onboard supply control unit 2
K136	Parking aid warning lamp
L156	Switch illumination bulb
T6w	6-pin connector, black, on switch module, side
T8b	8-pin connector, black, on operating unit in front of centre console
T8w	8-pin connector, black, on switch module, side
T16b	16-pin connector, brown, connector A, on parking aid control unit
T40a	40-pin connector, black, on onboard supply control unit 2
V327	Glove compartment release motor
378	Earth connection 13, in main wiring harness
*	not USA
**	only USA
♦	up to May 2007
♦♦	from June 2007

Wiring Diagram AUDI Q7 2008 - Control unit in dash panel insert - data bus diagnostic interface

J285	Control unit in dash panel insert
J523	Front information display and operating unit control unit
J533	Data bus diagnostic interface
T26b	26-pin connector, black, on data bus diagnostic interface
T32a	32-pin connector, grey, on control unit in dash panel insert
T46a	46-pin connector, black, CAN separating connector left
Y24	Display in dash panel insert
378	Earth connection 13, in main wiring harness
B325	Positive connection 11 (30a), in main wiring harness
•	CAN bus (data wire)
*	Wake Up wire (exciter wire)
**	no longer fitted, phased
#	from June 2006
♦	Fibre optic conductor, ⇒ Current Flow Diagram infotainment data bus (Most Ring)

Wiring Diagram AUDI Q7 2008 - Control unit in dash panel insert - data bus diagnostic interface

J285	Control unit in dash panel insert
J428	Adaptive cruise control unit
J523	Front information display and operating unit control unit
J533	Data bus diagnostic interface
T8c	8-pin connector, black, in front left engine compartment
T20k	20-pin connector, red, connector A, on front information display and operating unit control unit
T26b	26-pin connector, black, on data bus diagnostic interface
T32a	32-pin connector, grey, on control unit in dash panel insert
Y24	Display in dash panel insert
B108	Connection 1 (CAN bus extended high) in main wiring harness
B109	Connection 1 (CAN bus extended low) in main wiring harness
B444	Connection 1 (diagnosis), in main wiring harness (ring brake diagnosis)
•	CAN bus (data wire)
*	models with adaptive cruise control (ACC)

Wiring Diagram AUDI Q7 2008 - Control unit in dash panel insert - brake fluid level warning contact - brake pad wear sender

F34	Brake fluid level warning contact
G34	Front left brake pad wear sender
G35	Front right brake pad wear sender
G36	Rear left brake pad wear sender
G37	Rear right brake pad wear sender
J285	Control unit in dash panel insert
K32	Brake pad warning lamp
K118	Brake system warning lamp
T4n	4-pin connector, black, in front left engine compartment
T4o	4-pin connector, black, in front right engine compartment
T4p	4-pin connector, black, on rear left vehicle floor
T4q	4-pin connector, black, on rear right vehicle floor
T6n	6-connector, black, in front left engine compartment
T6o	6-pin connector, black, in front right engine compartment
T6p	6-pin connector, black, on rear left vehicle floor
T6q	6-pin connector, black, on rear right vehicle floor
T32a	32-pin connector, grey, on control unit in dash panel insert
Y24	Display in dash panel insert
*	without adaptive suspension
**	with adaptive suspension

Wiring Diagram AUDI Q7 2008 - Control unit in dash panel insert - oil pressure switch - windscreen washer fluid level sender - coolant shortage indicator sender - oil pressure warning lamp - ambient temperature sensor

F1	Oil pressure switch
G17	Ambient temperature sensor
G32	Coolant shortage indicator sender
G33	Windscreen washer fluid level sender
G106	Ambient temperature indicator
J285	Control unit in dash panel insert
K3	Oil pressure warning lamp
K28	Coolant temperature and coolant shortage warning lamp
T6d	6-pin connector, black, in front right engine compartment
T10f	10-pin connector, red, coupling station on electronics box, plenum chamber
T10n	10-pin connector, black, in front left engine compartment
T32a	32-pin connector, grey, on control unit in dash panel insert
Y24	Display in dash panel insert
410	Earth connection 1 (sender earth), in main wiring harness
*	output sender earth
#	up to May 2006

Wiring Diagram AUDI Q7 2008 - Control unit in dash panel insert - radio controlled clock receiver - oil level and oil temperature sender - parking brake contact switch - radio controlled clock

F321	Parking brake contact switch
G266	Oil level and oil temperature sender
J285	Control unit in dash panel insert
J489	Radio controlled clock receiver
J587	Selector lever sensors control unit
K139	Handbrake warning lamp
T10f	10-pin connector, red, coupling station on electronics box, plenum chamber
T10h	10-pin connector, black, on selector lever sensors control unit
T14e	14-pin connector, black, rear right bumper
T32a	32-pin connector, grey, on control unit in dash panel insert
Y8	Radio controlled clock
Y24	Display in dash panel insert
B341	Connection 2 (58s), in main wiring harness
B476	Connection 12 in main wiring harness
#	up to May 2006
##	from June 2006

Wiring Diagram AUDI Q7 2008 - Control unit in dash panel insert - ashtray illumination bulb - cup holder illumination bulb - fuel gauge sender - fuel gauge - fuel system pressurisation pump - fuel pump

G	Fuel gauge sender
G1	Fuel gauge
G6	Fuel system pressurisation pump
G23	Fuel pump
G169	Fuel gauge sender 2
J285	Control unit in dash panel insert
L15	Ashtray illumination bulb
L121	Cup holder illumination bulb
T4l	4-pin connector, black, on left fuel tank
T4m	4-pin connector, black, on right fuel tank
T5k	5-pin connector, black, under left cover on rear vehicle floor
T32a	32-pin connector, grey, on control unit in dash panel insert
Y24	Display in dash panel insert
B340	Connection 1 (58s), in main wiring harness
*	only four-wheel drive
**	connections fuel pump see engine Current Flow Diagram
#	only tank prewiring

Wiring Diagram AUDI Q7 2008 - Cigarette lighter - 12 V socket

L28	Cigarette lighter illumination bulb
L42	Socket illumination bulb
U1	Cigarette lighter
U5	12 V socket
U18	12 V socket 2
U19	12 V socket 3
U20	12 V socket 4
380	Earth connection 15, in main wiring harness
B350	Positive connection 1 (87a), in main wiring harness
B351	Positive connection 2 (87a), in main wiring harness
*	front left centre console
**	front right centre console
***	rear left centre console
#	rear right centre console
##	only USA, is dropped from June 2006

Wiring Diagram AUDI Q7 2008 - Vanity mirror contact switch - illuminated vanity mirror

F147	Driver vanity mirror contact switch
F148	Front passenger side vanity mirror contact switch
T12a	12-pin connector, black, on roof electronics control unit
W14	Front passenger side illuminated vanity mirror
W20	Driver side illuminated vanity mirror
370	Earth connection 5, in main wiring harness
371	Earth connection 6, in main wiring harness

Wiring Diagram AUDI Q7 2008 - Interior light rear switch - front interior light button - driver side reading light button - driver side reading light - interior light

E6	Interior light rear switch
E326	Front interior light button
E453	Rear left interior light switch 1
E457	Driver side reading light button
T4g	4-pin connector, black, on rear interior light
T12a	12-pin connector, black, on roof electronics control unit
W16	Left interior light
W17	Right interior light
W19	Driver side reading light
W47	Rear left interior light
W48	Rear right interior light

Wiring Diagram AUDI Q7 2008 - Sliding sunroof adjustment regulator - front passenger side reading light button - front passenger side reading light - automatic anti-dazzle interior mirror

E139	Sliding sunroof adjustment regulator
E458	Front passenger side reading light button
J386	Driver door control unit
J387	Front passenger door control unit
L65	Sliding sunroof switch illumination bulb
T2x	2-pin connector, on front roof console
T2y	2-pin connector, on sliding sunroof adjustment regulator
T6v	6-pin connector, black, on roof console
T12a	12-pin connector, black, on roof electronics control unit
T20a	20-pin connector, black, front left door
T20b	20-pin connector, black, front right door
T20l	20-pin connector, connector B, on driver door control unit
T20m	20-pin connector, connector B, on front passenger door control unit
W13	Front passenger side reading light
Y7	Automatic anti-dazzle interior mirror
B427	Connection 1 (mirror signal), in main wiring harness
B428	Connection 2 (mirror signal), in main wiring harness
*	models with automatic anti-dazzle interior mirror only
**	models with sunroof
#	engine code BHK and automatic gearbox 0AT only
♦	up to May 2007
♦♦	from June 2007

AUDI Q7 2008 Overview of control units

Overview of control units

ABS control unit -J104-

q	Fitting location and connectors

6 -

6 -	Telephone transmitter and receiver unit -R36-, up to May 2009

q	Fitting location and connectors

Sliding sunroof adjustment control unit -J245-

q	Component: -V1-

q	Fitting location and connectors

Rear sliding sunroof control unit -J392-

q	Component: -V146-

q	Fitting location and connectors

Rear lid control unit -J605-

q	Component: -V375-

q	Fitting location and connectors

Sunroof roller blind control unit -J394-

q	Component: -V260-

q	Fitting location and connectors

Rear lid control unit 2 -J756-

q	Component: -V376-

q	Fitting location and connectors

Power latching control unit -J657-

q	Components: -V120-, -F332-, -F333-

q	Fitting location and connectors

21 -

21 -

21 -

21 -

21 -

21 -

21 -

22 -

22 -

22 -

22 -

22 -

22 -

29 -

29 -

31 -

31 -

Control unit in dash panel insert -J285-

q	Components: -Y24-, -K32-, -K118-, -K3-, -G106-, -K28--Y8-, -K139-, -G1-

q	Fitting location and connectors

Wiper motor control unit -J400-

q	Component: -V-

q	Fitting location and connectors

q	Fitting location and connectors, basic level air conditioning system

Left headlight starter for gas discharge light -J426-/right headlight starter for gas discharge light -J427-

q	Components: -J667-, -J668-, -J892-, -J893-, -J860-, -J861-, -L176-, -L177-, -L148-, -L149-, -V48-, -V49-, -V448-, -V449-, -G474-, -G475-, -L13-, -L14-

q	Fitting location and connectors

Radiator fan control unit -J293-/radiator fan control unit 2 -J671-

q	Components: -V7-, -V177-

q	Fitting location and connectors

AUDI Q7 2008 Onboard supply control unit 2 J520 Connector Unlock Lifetime Access for This Car. A -  Onboard supply control unit 2 -J520- . AUDI Q7 2008 Automatic gearbox control unit J217 Connector Unlock Lifetime Access for This Car. . AUDI Q7 2008 Telephone transmitter and receiver unit R36 , up to May 2009 Connectors: A -  Connection aerial for Bluetooth -R152- B -  MOST bus C -  . AUDI Q7 2008 Assignment diagnosis connection Assignment diagnosis connection Fitting location   Unlock Lifetime Access for This Car. In cover of lower dash panel, driver's side -1-.   Unlock Lifetime Access for This Car. 16-pin connector -T16-, black Connector assignment   Unlock Lifetime Access for This Car. T16 Designation 1 Terminal 15 2 Vacant 3 Vacant 4 Terminal 31 5 Terminal 31 6 CAN bus, high, data wire to data bus diagnostic interface -J533- 7 K-wire 8 Vacant 9 Vacant 10 Vacant 11 Vacant 12 Vacant 13 Vacant 14 CAN bus, low, data wire to data bus diagnostic interface -J533- 15 Vacant 16 Terminal 30 Back to overview . AUDI Q7 2008 Lane departure warning control unit J759 Unlock Lifetime Access for This Car. A -  10-pin connector -T10v-, black Back to overview . AUDI Q7 2008 Aerial reader unit for keyless entry system J723 Connector Unlock Lifetime Access for This Car. A -  20-pin connector -T20g-, red Back to overview . AUDI Q7 2008 TV tuner R78 Connectors: A -  Connection TV1/TV2 B -  Connection TV3/TV4 C -  20-pin connector -T20p-, blue D -  MOST bus E -  FBAS-output Back to overview . AUDI Q7 2008 Aerial amplifier for mobile telephone R86 Behind luggage compartment side trim on right -7-.   Unlock Lifetime Access for This Car. Connectors up to May 2008 A -  GSM connection B -  Connectors from May 2009 A -  GSM connection B -  Aerial connection C -  4-pin connector -T4-, black Back to overview . AUDI Q7 2008 Satellite radio R146 , up to May 2009 Behind luggage compartment side trim on right -9-.   Unlock Lifetime Access for This Car. Connectors: A -  MOST-BUS B -  8-pin connector -T8l-, black C -  TER connection D -  SAT connection Back to overview . AUDI Q7 2008 Digital radio R147 , up to May 2009 Behind luggage compartment side trim on right -9-.   Unlock Lifetime Access for This Car. Connectors: A -  Connection DAB B -  8-pin connector -T8m-, black C -  MOST bus Back to overview . AUDI Q7 2008 Radio R , MMI Radio -R-, MMI Location, from June 2009   Unlock Lifetime Access for This Car. Behind luggage compartment side trim on right -3-.   Unlock Lifetime Access for This Car. Connectors up to May 2009 1 -  Connection HF 2 -  Connection ZF 3 -  MOST bus 4 -  Connectors from June 2009 1 -  Connection AM/FM1/FM2 2 -  Connection DAB (Europe only)  -  Connection SAT (USA only) 3 -  Connection block with four multi-pin connections  -  10-pin connector -T10aa-  -  12-pin connector -T12ad- 4 -  MOST bus Back to overview . AUDI Q7 2008 Control unit for parking aid J446 Behind luggage compartment side trim on right -3-.   Unlock Lifetime Access for This Car. Connectors: Unlock Lifetime Access for This Car. B -  12-pin connector -T12e-, brown C -  12-pin connector -T12f-, black Back to overview . AUDI Q7 2008 Reversing camera system control unit J772 Behind luggage compartment side trim on right -1-.   Unlock Lifetime Access for This Car. Connectors: A -  54-pin connector -T54-, black B -  FBAS-input, brown  -  vacant from June 2009 C -  FBAS-output, green D -  FBAS-input, grey Back to overview . AUDI Q7 2008 Comfort system central control unit 2 J773 Behind luggage compartment side trim on right -2-. Location, from June 2009   Unlock Lifetime Access for This Car. Behind luggage compartment side trim on right -6-.   Unlock Lifetime Access for This Car. Connectors: Unlock Lifetime Access for This Car. A -  6-pin, connector -T6- B -  20-pin connector -T20f-, black C -  16-pin connector -T16- Back to overview . AUDI Q7 2008 Adaptive suspension control unit J197 Adaptive suspension control unit -J197- Fitting location, up to May 2009     Behind luggage compartment side trim on right -4-. Location, from June 2009   Unlock Lifetime Access for This Car. Behind luggage compartment side trim on right -4-.   Unlock Lifetime Access for This Car. Connectors: Unlock Lifetime Access for This Car. B -  40-pin connector -T40b-, black Back to overview . AUDI Q7 2008 Navigation system with CD drive control unit J401 , up to May 2009 Connectors: A -  GPS connection, blue B -  8-pin connector -T8n-, black C -  MOST bus Back to overview . AUDI Q7 2008 Control unit for information electronics 1 J794 , from June 2009 in the dash panel.   Unlock Lifetime Access for This Car. Connectors: 1 -  Connection block with four multi-pin connections  -  8-pin connector -T8af-  -  4-pin connector -T4av- 5 -  4-pin connector -T4au- 6 -  Vacant 7 -  GPS connection 8 -  GSM connection Back to overview . AUDI Q7 2008 Trailer detector control unit J345 Behind luggage compartment side trim on right -6-. Location, from June 2009   Unlock Lifetime Access for This Car. Behind luggage compartment side trim on right -2-.   Unlock Lifetime Access for This Car. Connectors: Unlock Lifetime Access for This Car. B -  12-pin connector -T12d-, red C -  12-pin connector -T12c-, blue Back to overview . AUDI Q7 2008 Control unit for headlight range control J431 Connector Unlock Lifetime Access for This Car. A -  26-pin connector -T26a-, black Back to overview . AUDI Q7 2008 Comfort system central control unit J393 Behind luggage compartment side trim on right -5-.   Unlock Lifetime Access for This Car. Connectors: Unlock Lifetime Access for This Car. B -  10-pin connector -T10g-, black C -  32-pin connector -T32d-, blue Back to overview . AUDI Q7 2008 Data bus diagnostic interface J533 Data bus diagnostic interface -J533- Fitting location     Behind shelf on front passenger side -2-.   Unlock Lifetime Access for This Car. 26-pin connector -T26b-, black   Unlock Lifetime Access for This Car. 20-pin connector -T20-, black Back to overview . AUDI Q7 2008 onboard supply control unit J519 Behind shelf on front passenger side -4-.   Unlock Lifetime Access for This Car. Connectors: Unlock Lifetime Access for This Car. B -  12-pin connector -T12b-, black C -  32-pin connector -T32b-, grey Back to overview . AUDI Q7 2008 Tyre pressure monitor control unit J502 Connector Unlock Lifetime Access for This Car. A -  32-pin connector -T32e-, white Back to overview . AUDI Q7 2008 Energy management control unit J644 , up to May 2008 Unlock Lifetime Access for This Car. A -  14-pin connector -T14- Back to overview . AUDI Q7 2008 Battery monitor control unit J367 , from June 2008 2-pin connector -T2az-, black 3 -  Battery negative terminal Back to overview . AUDI Q7 2008 Remote control receiver for auxiliary heater R64 Behind luggage compartment side trim on right -5-.   Unlock Lifetime Access for This Car. Connectors: A -  6-pin, connector -T6u-, blue B -  Aerial connection Back to overview . AUDI Q7 2008 Control unit for seat adjustment and steering column adjustment with memory function J136 / control unit for front passenger seat adjustment with memory function J521 Control unit for seat adjustment and steering column adjustment with memory function -J136-/control unit for front passenger seat adjustment with memory function -J521- Fitting location Control unit for seat adjustment and steering column adjustment with memory function -J136- Under driver seat -1-   Unlock Lifetime Access for This Car. Front passenger seat adjustment with memory control unit -J521- Under front passenger seat -1- Connectors:   Unlock Lifetime Access for This Car. Unlock Lifetime Access for This Car. 32-pin connector -T32h-/32-pin connector -T32i-, blue 12-pin connector -T12s-/12-pin connector -T12t-, black Back to overview . AUDI Q7 2008 Engine control unit J623 Engine control unit -J623- Engine control unit -J623-, with 154-pin connector Engine control unit -J623-, with 196-pin connector Connectors: Unlock Lifetime Access for This Car. B -  94-pin connector -T94-, black Back to overview .     Engine control unit -J623-, with 196-pin connector Fitting location On right in plenum chamber -1-. Unlock Lifetime Access for This Car. 1 -  Engine control unit -J623- A -  91-pin connector -T91-, black Back to overview . AUDI Q7 2008 Engine control unit 2 J624 Engine control unit 2 -J624- Engine control unit 2 -J624-, with 154-pin connector Engine control unit 2 -J624-, with 196-pin connector     Engine control unit 2 -J624-, with 154-pin connector Fitting location On right in plenum chamber -1-. Unlock Lifetime Access for This Car. 1 -  Engine control unit -J624- A -  60-pin connector -T60-, black B -  94-pin connector -T94-, black Back to overview .     Engine control unit 2 -J624-, with 196-pin connector Fitting location On right in plenum chamber -1- Unlock Lifetime Access for This Car. 1 -  Engine control unit -J624- A -  105-pin connector -T105-, black B -  91-pin connector -T91-, black Back to overview . AUDI Q7 2008 Lane change assist control unit J769 / lane change assist control unit 2 J770 Lane change assist control unit -J769-/lane change assist control unit 2 -J770- Fitting location     In rear bumper cover -4-. Connector   Unlock Lifetime Access for This Car. Unlock Lifetime Access for This Car. 12-pin connector -T12m-, black Back to overview .     AUDI Q7 2008 Sliding sunroof motor V1 Sliding sunroof motor -V1- Connector Unlock Lifetime Access for This Car. A -  16-pin connector -T16n-, black Back to overview . Airbag control unit -J234- Fitting location     Under lower centre console -3-. Connector   Unlock Lifetime Access for This Car. Unlock Lifetime Access for This Car. A -  75-pin connector -T75-, grey, USA: white Back to overview . AUDI Q7 2008 Driver door control unit J386 Driver door control unit -J386- Fitting location     In driver door -1-. Connectors:   Unlock Lifetime Access for This Car. Unlock Lifetime Access for This Car. B -  20-pin connector -T20l-, black D -  32-pin connector -T32f-, white Back to overview . AUDI Q7 2008 Front passenger door control unit J387 Front passenger door control unit -J387- Fitting location     In front passenger door -1-. Connectors:   Unlock Lifetime Access for This Car. Unlock Lifetime Access for This Car. B -  20-pin connector -T20m-, black D -  32-pin connector -T32g-, white Back to overview . AUDI Q7 2008 Rear left door control unit J388 Unlock Lifetime Access for This Car. B -  20-pin connector -T20n-, black C -  16-pin connector -T16l-, black D -  Vacant Back to overview . AUDI Q7 2008 Rear right door control unit J389 Unlock Lifetime Access for This Car. B -  20-pin connector -T20o-, black C -  16-pin connector -T16m-, black D -  Vacant Back to overview . Unlock Lifetime Access for This Car. B -  6-pin, connector -T6a-, black C -  2-pin connector -T2a-, black D -  Aerial connection Back to overview . AUDI Q7 2008 Climatronic control unit J255 , comfort level air conditioning system Unlock Lifetime Access for This Car. B -  20-pin connector -T20i-, red D -  16-pin connector -T16d-, black E -  3-pin connector -T3c-, black Back to overview . AUDI Q7 2008 Climatronic control unit J255 , basic level air conditioning system Climatronic control unit -J255-, basic level air conditioning system Fitting location     In upper centre console -A-. Connectors:   Unlock Lifetime Access for This Car. Unlock Lifetime Access for This Car. A -  Vacant B -  20-pin connector -T20i-, red C -  Vacant D -  16-pin connector -T16d-, black E -  3-pin connector -T3c-, black Back to overview . AUDI Q7 2008 Rear Climatronic operating and display unit E265 Rear Climatronic operating and display unit -E265- Fitting location     In rear centre console -B-. Connectors:   Unlock Lifetime Access for This Car. Unlock Lifetime Access for This Car. B -  20-pin connector -T20h-, red C -  Vacant E -  3-pin connector -T3h-, black Back to overview . AUDI Q7 2008 Control unit in dash panel insert J285 A -  32-pin connector -T32a-, green B -  Control unit in dash panel insert -J285- Back to overview . AUDI Q7 2008 Fuel pump control unit J538 Fuel pump control unit -J538- Fitting location at rear of fuel tank.     Unlock Lifetime Access for This Car. A -  12-pin connector -T12-, black B -  Fuel pump control unit -J538- Back to overview .     AUDI Q7 2008 Control unit for reducing agent metering system J880 Control unit for reducing agent metering system -J880- Fitting location Under bench seat cushion in right area -1- Unlock Lifetime Access for This Car. 1 -  Control unit for reducing agent metering system -J880- A -  30-pin connector -T30- Connector assignment for reducing agent metering system control unit -J880- T30 Designation     1 Vacant 16 Sensor ground 2 Power supply sensor 17 Pump heater 3 Vacant 18 Terminal 31 4 Vacant 19 Filling level signal 5 Vacant 20 Sensor ground 6 Vacant 21 Vacant 7 Vacant 22 Diagnosis, heater 2 8 Heating command 1 23 Vacant 9 Heating command 2 24 Diagnosis, heater 1 10 Sensor 5V 25 Transfer pump command 11 Sensor ground 26 Power supply for transfer pump 12 Vacant 27 Vacant 13 Vacant 28 Vacant 14 Tank heater 29 Vacant 15 Line heater 30 Vacant Back to overview . AUDI Q7 2008 Wiper motor control unit J400 Wiper motor control unit -J400- Fitting location in plenum chamber.     Unlock Lifetime Access for This Car. A -  4-pin connector -T4-, black B -  Wiper motor control unit -J400- Back to overview . AUDI Q7 2008 Sliding sunroof adjustment control unit J245 Sliding sunroof adjustment control unit -J245- Fitting location Near front interior light -W1-.     Unlock Lifetime Access for This Car. A -  Sliding sunroof adjustment control unit -J245- q   with sliding sunroof motor -V1- B -  16-pin connector -T16n-, black Back to overview . AUDI Q7 2008 Rear sliding sunroof control unit J392 A -  Rear sliding sunroof control unit -J392- q   with rear sliding sunroof motor -V146- B -  16-pin connector -T16o-, black Back to overview . AUDI Q7 2008 Sunroof roller blind control unit J394 A -  Sunroof roller blind control unit -J394- q   with sunroof roller blind motor -V260- B -  16-pin connector -T16p-, black Back to overview . AUDI Q7 2008 Entry and start authorisation control unit J518 Entry and start authorisation control unit -J518- Fitting location On steering column.     Unlock Lifetime Access for This Car. B -  3-pin connector -T3a-, black C -  Entry and start authorisation control unit -J518- Back to overview . AUDI Q7 2008 Control unit for adaptive cruise control J428 Control unit for adaptive cruise control -J428- Fitting location behind radiator grille on right.     Unlock Lifetime Access for This Car. A -  8-pin connector -T8-, black B -  Control unit for adaptive cruise control -J428- Back to overview . AUDI Q7 2008 Voltage stabiliser J532 A -  12-pin connector -T12af-, black B -  Voltage stabiliser -J532- Back to overview . AUDI Q7 2008 Auxiliary heater control unit J364 Auxiliary heater control unit -J364- Fitting location in wheel housing, left.     Unlock Lifetime Access for This Car. A -  Auxiliary heater control unit -J364- C -  2-pin connector -T2b-, black Back to overview .     AUDI Q7 2008 NOx sensor control unit J583 NOx sensor control unit -J583- Fitting location on left in engine compartment near headlight -1-. Unlock Lifetime Access for This Car. 1 -  NOx sensor control unit -J583- A -  5-pin connector -T5d- Connector assignment for NOx sensor control unit -J583- T5d Designation 1 Terminal 30 2 Terminal 31 3 CAN bus, low 4 CAN bus, high 5 Coding Back to overview . AUDI Q7 2008 Control unit for NOx sensor 2 J881 Control unit for NOx sensor 2 -J881- Fitting location On right in underbody area -1- Unlock Lifetime Access for This Car. 1 -  Control unit for NOx sensor 2 -J881- A -  5-pin connector -T5e- Connector assignment for 5-pin connector -T5e- T5d Designation 1 Terminal 30 2 Terminal 31 3 CAN bus, low 4 CAN bus, high 5 Coding Back to overview . AUDI Q7 2008 Left headlight starter for gas discharge light J426 / right headlight starter for gas discharge light J427 Left headlight starter for gas discharge light -J426-/right headlight starter for gas discharge light -J427- Fitting location At headlight.     Unlock Lifetime Access for This Car. 14-pin connector -T14a-/14-pin connector -T14b-, black 2 -  Output module for left headlight -J667-/output module for right headlight -J668- 3 -  Left headlight starter for gas discharge light -J426-/right headlight starter for gas discharge light -J427- 4 -  Power output module 2 for left headlight -J892-/power output module 2 for right headlight -J893- Back to overview . AUDI Q7 2008 Actuator for structure-borne sound R214 Actuator for structure-borne sound -R214- Fitting location     Middle of plenum chamber. A -  Actuator for structure-borne sound -R214- Back to overview . AUDI Q7 2008 Control unit for structure-borne sound J869 Control unit for structure-borne sound -J869- Fitting location On right in plenum chamber.   Unlock Lifetime Access for This Car. Unlock Lifetime Access for This Car. A -  Control unit for structure-borne sound -J869- Back to overview . AUDI Q7 2008 ABS control unit J104 A -  ABS control unit -J104- 1 -  47-pin connector -T47a-, black Back to overview . AUDI Q7 2008 Radiator fan control unit J293 / radiator fan control unit 2 J671 Radiator fan control unit -J293-/radiator fan control unit 2 -J671- Fitting location: at front of radiator.     Unlock Lifetime Access for This Car. 1 -  4-pin connector -T4-, black 2 -  4-pin connector -T4-, black 3 -  Radiator fan control unit -J293-/radiator fan -V7- 4 -  Radiator fan control unit 2 -J671-/radiator fan 2 -V177- Back to overview. AUDI Q7 2008 Steering column electronics control unit J527 Steering column electronics control unit -J527- Fitting location On steering column, at steering column switch. Back     4-pin connector -T4a-, black Back to overview . AUDI Q7 2008 Power latching control unit J657 Unlock Lifetime Access for This Car. 1 -  Power latching control unit -J657- q   with rear lid lock motor -V120-, power latching system limit switch, luggage compartment unlocked -F332-, power latching system limit switch, luggage compartment locked -F333- A -  5-pin connector -T5c-, black Connector assignment for power latching control unit -J657-     -T5c- (A) Designation 1 Comfort system central control unit -J393- 2 Comfort system central control unit -J393- 3 Comfort system central control unit -J393- 4 Terminal 31 5 Comfort system central control unit -J393- Back to overview . AUDI Q7 2008 Rear lid control unit J605 Rear lid control unit -J605- Fitting location: Under roof end trim, right.     Unlock Lifetime Access for This Car. 1 -  Rear lid control unit -J605- q   with motor in rear lid control unit -V375- A -  8-pin connector -T8- Connector assignment for rear lid control unit -J605-     -T8- (A) Designation   -T8- (A) Designation 1     5 Button to close rear lid in luggage compartment -E406- 2 Rear lid control unit 2 -J756-   6 Rear lid control unit 2 -J756- 3 Comfort CAN bus high   7 Comfort CAN bus low 4 Terminal 31   8 Terminal 30 Back to overview . AUDI Q7 2008 Rear lid control unit 2 J756 Rear lid control unit 2 -J756- Fitting location: Under roof end trim, left.     Unlock Lifetime Access for This Car. 1 -  Rear lid control unit 2 -J756- q   with motor in rear lid control unit 2 -V376- A -  10-pin connector -T10- Connector assignment for rear lid control unit 2 -J756-     -T10- (A) Designation   -T10- (A) Designation 1     6 Rear lid control unit -J605- 2 Rear lid control unit -J605-   7   3 Rear lid contact switch for anti-theft alarm -F123-   8   4     9 Terminal 31 5     10 Terminal 30 Back to overview . AUDI Q7 2008 Rear fresh air blower control unit J391 Rear fresh air blower control unit -J391- Fitting location: Behind left luggage compartment trim.     Unlock Lifetime Access for This Car. 1 -  Rear fresh air blower control unit -J391- q   with rear fresh air blower -V80-, rear left vent temperature sender -G405-, rear right vent temperature sender -G406-, rear left temperature flap control motor-V313-, rear left temperature flap potentiometer-G391-, rear left air quantity flap control motor-V239-, rear left air quantity flap potentiometer-G389-, rear right air quantity flap control motor-V240-, rear right air quantity flap potentiometer-G390-, rear right temperature flap control motor-V314-, rear right temperature flap potentiometer-G392- A -  12-pin connector -T12k- B -  17-pin connector -T17h- Back to overview . AUDI Q7 2008 Front interior light 1 -  Front interior light A -  16-pin connector -T16n-, black, sliding sunroof adjustment control unit -J245- C -  6-pin, connector -T6ag-, black, sliding sunroof adjustment regulator -E139- D -  6-pin, connector -T6x-, blue, microphone unit in front roof module -R164- Back to overview . AUDI Q7 2008 Fresh air blower control unit J126 1 -  Fresh air blower control unit -J126- A -  17-pin connector -T17k-, black Connector assignment for fresh air blower control unit -J126-     - T17k - (A) Designation   - T17k - (A) Designation 1 Terminal 30   10 Right temperature flap control motor -V159- 2 Terminal 31   11 Right temperature flap control motor -V159- 3 Terminal 30   12 Climatronic control unit -J255- 4     13 Climatronic control unit -J255- 5     14 Climatronic control unit -J255- 6 Climatronic control unit -J255-   15   7 Potentiometer for right temperature flap control motor -G221-   16   8 Potentiometer for indirect ventilation flap control motor -G330-   17   9         Back to overview .     AUDI Q7 2008 Overview of relays Overview of relays Unlock Lifetime Access for This Car. 2 -  Relay and fuse carrier on right in luggage compartment q   Fitting location and relay assignment Relay and fuse carrier in electronics box engine compartment q   Fitting location and relay assignment, petrol engine, up to May 2009 q   Fitting location and relay assignment, diesel engine, up to May 2009 q   Fitting location and relay assignment, petrol engine, from June 2009 q   Fitting location and relay assignment, diesel engine, from June 2009 q   Fitting location and relay assignment, V12 TDI AUDI Q7 2008 relay and fuse carrier centre dash panel relay and fuse carrier centre dash panel Fitting location Left-hand drive models: in centre of dash panel Right-hand drive models: in driver's footwell Position of relays     Unlock Lifetime Access for This Car. 1 -  Adaptive suspension compressor relay -J403- 2.1 -  Terminal 75x voltage supply relay -J694- 2.2 -  Dual tone horn relay -J4- 3 -  Headlight washer system relay -J39- 4 -  Brake light suppression relay -J508- 5 -  Vacant 6 -  Heated rear window relay -J9- 7.1 -  Continued coolant circulation relay -J151- q   V6 TDI, V8 MPI/FSI, V12 TDI q   V6 FSI from June 2009 7.1 -  Coolant shut-off valve relay -J541- q   only for models with 6-cylinder diesel engine, generation 2 7.2 -  Relay for automatic anti-dazzle interior mirror -J910- q   from June 2010 8 -  Gearbox hydraulic pump relay -J510- q   From June 2010, only models with 8-speed automatic gearbox 1a -  Vacant 2a -  Vacant 3a -  Vacant Back to overview . AUDI Q7 2008 Relay and fuse carrier on right in luggage compartment 1 -  Vacant 2 -  Vacant 3 -  Vacant q   up to October 2007 3 -  6-pin, connector -T6am-, for Rear Seat Entertainment q   from November 2007 Back to overview . AUDI Q7 2008 Relay and fuse carrier under driver seat Relay and fuse carrier under driver seat Fitting location under driver seat. Position of relays     Unlock Lifetime Access for This Car. 1 -  Terminal 15 voltage supply relay -J329- Back to overview . AUDI Q7 2008 Relay and fuse carrier in electronics box engine compartment Relay and fuse carrier in electronics box engine compartment Fitting location On left in plenum chamber. Assignment, petrol engines up to May 2009 . Assignment, diesel engines up to May 2009 . Assignment, petrol engines from June 2009 . Assignment, diesel engines from June 2009 . Assignment, diesel engines, V12 . Back to overview . A1 -  Starter motor relay -J53- A2 -  Starter motor relay 2 -J695- A3 -  Engine component current supply relay -J757- A4 -  Secondary air pump relay -J299-1) only A5 -  Brake servo relay -J569- A6 -  Continued coolant circulation relay -J151- B1 -  Vacant B2 -  Vacant B3 -  Fuel pump relay -J17- B4 -  Vacant B5 -  Fuel cooling pump relay -J445- B6 -  Vacant C1 -  Circulation pump relay -J160- C2 -  Motronic current supply relay -J271-   Note 1) engine code BAR only Back to overview . A1 -  Automatic glow period control unit -J179- A2 -  Starter motor relay -J53- A3 -  Glow period control unit 2 -J703-1) only A4 -  Starter motor relay 2 -J695- A5 -  Vacant A6 -  Relay for supplementary fuel pump -J832- B1 -  Low heat output relay -J359-2) only B2 -  Vacant B3 -  Fuel pump relay -J17- B4 -  High heat output relay -J360-2) only B5 -  Fuel cooling pump relay -J445- B6 -  Auxiliary coolant pump relay -J496-1) only C1 -  Fuel pump relay for auxiliary heater -J749- C2 -  Terminal 30 voltage supply relay -J317-   Note t  1) for engine code CCGA only t  2) for engine codes CCMA, CATA only Back to overview . A1 -  Engine component current supply relay -J757- A2 -  Motronic current supply relay -J271- A3 -  Vacant A4 -  Secondary air pump relay -J299-1) 3) A5 -  Starter motor relay -J53- A6 -  Starter motor relay 2 -J695- B1 -  Vacant B2 -  Vacant B3 -  Vacant B4 -  Vacant B5 -  Vacant B6 -  Vacant C1 -  Circulation pump relay -J160-1) only C1 -  Brake servo relay -J569-2) only C1 -  Auxiliary coolant pump relay -J496-3) only C2 -  Vacant   Note t  1) for engine code BAR only t  2) for engine codes BHK, BHL only t  3) for engine codes CJTC, CJTB, CJWB, CNAA CJWC, CTWA, CTWB, CJWE only Back to overview . A1 -  Automatic glow period control unit -J179- A2 -  Terminal 30 voltage supply relay -J317- A3 -  Glow period control unit 2 -J703-1) 3) 4) A4 -  Relay for supplementary fuel pump -J832-2) only A5 -  Starter motor relay -J53- A6 -  Starter motor relay 2 -J695- B1 -  Low heat output relay -J359-2) 5) B2 -  Vacant B3 -  Relay for 3rd heat setting -J959-5) only B4 -  High heat output relay -J360-2) 5) B5 -  Fuel pump relay for auxiliary heater -J749-3) only B6 -  Auxiliary coolant pump relay -J496-1) only C1 -  Fuel cooling pump relay -J445-2) 3) C2 -  Fuel pump relay -J17-3) only   Note t  1) for engine code CCGA only t  2) for engine codes CCMA, CATA only t  3) for engine code CCFA only t  4) for engine code CCFC only t  5) for engine codes CLZB, CNRB only Back to overview . A1 -  Automatic glow period control unit -J179- A2 -  Starter motor relay -J53- A3 -  Glow period control unit 2 -J703- A4 -  Starter motor relay 2 -J695- A5 -  Vacant A6 -  Vacant B1 -  Vacant B2 -  Vacant B3 -  Fuel pump relay -J17- B4 -  Vacant B5 -  Fuel cooling pump relay -J445- B6 -  Auxiliary coolant pump relay -J496- C1 -  Fuel pump relay for auxiliary heater -J749- C2 -  Terminal 30 voltage supply relay -J317- Back to overview .     AUDI Q7 2008 Overview of fuses Overview of fuses Unlock Lifetime Access for This Car. relay and fuse carrier centre dash panel q   Fitting location and fuse assignment Fuses (SD) on fuse holder D q   Fitting location and fuse assignment Fuses (SB) on fuse holder B q   Fitting location and fuse assignment Relay and fuse carrier in electronics box engine compartment q   Fitting location and fuse assignment Terminal 30 wiring junction 2 -TV22-/slave start socket -U6- q   Fitting location AUDI Q7 2008 Fuses (SB) on fuse holder B Fuses (SB) on fuse holder B Fitting location on left in dash panel Fuse colours 40 A -  orange 30 A -  green 25 A -  white 20 A -  yellow 15 A -  blue 10 A -  red 7,5 A -  brown 5 A -  beige 3 A -  purple Assignment     Unlock Lifetime Access for This Car. 1 -  Fuse carrier ST1, red q   Fuse assignment, left-hand drive models q   Fuse assignment, right-hand drive models q   Fuse assignment, left-hand drive models, from June 2009 q   Fuse assignment, right-hand drive models, from June 2009 2 -  Fuse carrier ST2, brown q   Fuse assignment, left-hand drive models q   Fuse assignment, right-hand drive models q   Fuse assignment, left-hand drive models, from June 2009 q   Fuse assignment, right-hand drive models, from June 2009 3 -  Fuse carrier ST3, black q   Fuse assignment, left-hand drive models q   Fuse assignment, right-hand drive models q   Fuse assignment, left-hand drive models, from June 2009 q   Fuse assignment, right-hand drive models, from June 2009 4 -  46-pin connector -T46a-, CAN disconnector A -  Vacant B -  Main fuse for optional equipment -S245-, 10 A q   from June 2009 C -  Vacant D -  Vacant Back to overview .     Fuse assignment on fuse carrier ST1, red, left-hand drive models No.   Current Flow Diagram designation Nominal value   Function/component Terminal 1 - Vacant       2 - Vacant       3 - Vacant       4 - Fuse 4 on fuse holder B -SB4- 5 A - Tyre pressure monitor control unit -J502- 30 5 - Fuse 5 on fuse holder B -SB5- 20 A - Auxiliary heater control unit -J364- 30 6 - Fuse 6 on fuse holder B -SB6- 10 A - Driver seat lumbar support adjustment switch -E176- 30 7 - Fuse 7 on fuse holder B -SB7- 35 A - Driver door control unit -J386- Driver side window regulator motor -V147- Rear left door control unit -J388- Rear left window regulator motor -V26- 30 8 - Fuse 8 on fuse holder B -SB8- 15 A - Driver door control unit -J386- Rear left door control unit -J388-1) only 30 9 - Fuse 9 on fuse holder B -SB9- 5 A - Energy management control unit -J644-1) only 30 10 - Fuse 10 on fuse holder B -SB10- 30 A - Entry and start authorisation control unit -J518- Entry​and​start​authorisation​switch -E415- 30 11 - Fuse 11 on fuse holder B -SB11- 10 A - Steering column electronics control unit -J527- 30 12 - Fuse 12 on fuse holder B -SB12- 5 A - Interior monitoring sensor -G273- Alarm horn -H12- 30   Note 1) up to May 2008 Back to overview .     Fuse assignment on fuse carrier ST2, brown, left-hand drive models No.   Current Flow Diagram designation Nominal value   Function/component Terminal 1 - Vacant       2 - Vacant       3 - Vacant       4 - Fuse 4 on fuse holder B -SB4- 30 A - Wiper motor control unit -J400- Windscreen wiper motor -V- 30 5 - Fuse 5 on fuse holder B -SB5- 5 A - Light/rain sensor -G397- 30 6 - Fuse 6 on fuse holder B -SB6- 25 A - Dual tone horn relay -J4- High tone horn -H2- Low tone horn -H7- 30 7 - Fuse 7 on fuse holder B -SB7- 30 A - onboard supply control unit -J519- 30 8 - Fuse 8 on fuse holder B -SB8- 25 A - onboard supply control unit -J519- 30 9 - Fuse 9 on fuse holder B -SB9- 25 A - onboard supply control unit -J519- 30 10 - Fuse 10 on fuse holder B -SB10- 10 A - Control unit in dash panel insert -J285- Data bus diagnostic interface -J533- Display in dash panel insert -Y24- 30 11 - Fuse 11 on fuse holder B -SB11- 30 A - Headlight washer system relay -J39- 30 12 - Fuse 12 on fuse holder B -SB12- 10 A - 16-pin connector -T16-, diagnostic connector 30 Back to overview .     Fuse assignment on fuse carrier ST3, black, left-hand drive models No.   Current Flow Diagram designation Nominal value   Function/component Terminal 1 - Fuse 1 on fuse holder B -SB1- 10 A - Left headlight 15 2 - Fuse 2 on fuse holder B -SB2- 5 A - Control unit for adaptive cruise control -J428- Sensor heater for adaptive cruise control system -Z47- 15 3 - Fuse 3 on fuse holder B -SB3- 5 A   Direct sight Japan display unit -J145- Display unit button -E506- 15 4 - Fuse 4 on fuse holder B -SB4- 10 A - Lane departure warning Lane departure warning control unit -J759- Windscreen heater for lane departure warning -Z67- 15 5 - Fuse 5 on fuse holder B -SB5- 10 A 5 A1) - Signal system control unit -J616- Operating unit for special signals -E507- Preparation for multimedia (9WM)1) 15 6 - Fuse 6 on fuse holder B -SB6- 5 A - Steering column electronics control unit -J527- Entry and start authorisation control unit -J518- Light switch -E1- Comfort system central control unit -J393- Trailer detector control unit -J345- Tyre pressure monitor control unit -J502- (7K6)2) 15 7 - Fuse 7 on fuse holder B -SB7- 5 A - Oil level and oil temperature sender -G266- 15 8 - Fuse 8 on fuse holder B -SB8- 5 A - 16-pin connector -T16-, diagnostic connector 15 9 - Fuse 9 on fuse holder B -SB9- 5 A - Automatic anti-dazzle interior mirror -Y7- 15 10 - Fuse 10 on fuse holder B -SB10- 5 A - Garage door operation control unit -J530- Garage door operating unit -E284- 15 11 - Fuse 11 on fuse holder B -SB11- 5 A - Data bus diagnostic interface -J533- 15 12 - Fuse 12 on fuse holder B -SB12- 5 A - Headlight range control regulator -E102- Left headlight range control motor -V48- Right headlight range control motor -V49- 15   Note t  1) from November 2007 t  2) from June 2008 Back to overview .     Fuse assignment on fuse carrier ST1, red, right-hand drive models No.   Current Flow Diagram designation Nominal value   Function/component Terminal 1 - Vacant       2 - Vacant       3 - Vacant       4 - Fuse 4 on fuse holder B -SB4- 5 A - Tyre pressure monitor control unit -J502- 30 5 - Fuse 5 on fuse holder B -SB5- 20 A - Auxiliary heater control unit -J364- 30 6 - Fuse 6 on fuse holder B -SB6- 10 A - Front passenger seat lumbar support adjustment switch -E177- 30 7 - Fuse 7 on fuse holder B -SB7- 35 A - Front passenger door control unit -J387- Rear right window regulator motor -V27- Front passenger side window regulator motor -V148- 30 8 - Fuse 8 on fuse holder B -SB8- 15 A - Front passenger door control unit -J387- Rear right door control unit -J389- 30 9 - Fuse 9 on fuse holder B -SB9- 5 A - Energy management control unit -J644-1) only 30 10 - Fuse 10 on fuse holder B -SB10- 5 A - Media player in position 1 -R118- Media player in position 2 -R119- CD changer -R41- MiniDisc player -R153- Video recorder and DVD player -R129- Connection for external audio sources -R199-2) only 30 11 - Fuse 11 on fuse holder B -SB11- 10 A - Rear Climatronic operating and display unit -E265- Rear fresh air blower control unit -J391- 30 12 - Fuse 12 on fuse holder B -SB12- 5 A - Comfort system central control unit -J393- 30   Note t  1) up to May 2008 t  2) from November 2006 Back to overview .     Fuse assignment on fuse carrier ST2, brown, right-hand drive models No.   Current Flow Diagram designation Nominal value   Function/component Terminal 1 - Vacant       2 - Vacant       3 - Vacant       4 - Fuse 4 on fuse holder B -SB4- 30 A - Wiper motor control unit -J400- Windscreen wiper motor -V- 30 5 - Fuse 5 on fuse holder B -SB5- 5 A - Light/rain sensor -G397- 30 6 - Fuse 6 on fuse holder B -SB6- 25 A - High tone horn -H2- Low tone horn -H7- Dual tone horn relay -J4- 30 7   Vacant       8 - Fuse 8 on fuse holder B -SB8- 20 A - Cigarette lighter -U1- 30 9 - Fuse 9 on fuse holder B -SB9- 25 A - 12 V socket -U5- 12 V socket 2 -U18- 30 10 - Fuse 10 on fuse holder B -SB10- 10 A - Climatronic control unit -J255- Fresh air blower control unit -J126- 30 11 - Fuse 11 on fuse holder B -SB11- 30 A - Headlight washer system relay -J39- 30 12 - Fuse 12 on fuse holder B -SB12- 10 A - 16-pin connector -T16-, diagnostic connector 30 Back to overview .     Fuse assignment on fuse carrier ST3, black, right-hand drive models No.   Current Flow Diagram designation Nominal value   Function/component Terminal 1 - Fuse 1 on fuse holder B -SB1- 10 A - Left headlight 15 2 - Fuse 2 on fuse holder B -SB2- 5 A - Control unit for adaptive cruise control -J428- Sensor heater for adaptive cruise control system -Z47- 15 3 - Fuse 3 on fuse holder B -SB3- 5 A - Direct sight Japan display unit -J145- Display unit button -E506- 15 4 - Fuse 4 on fuse holder B -SB4- 10 A - Lane departure warning control unit -J759- Windscreen heater for lane departure warning -Z67- 15 5 - Fuse 5 on fuse holder B -SB5- 5 A - Preparation for multimedia (9WM)1) 15 6 - Fuse 6 on fuse holder B -SB6- 5 A - Heated bench seat cushion for rear left seat -Z10- Heated backrest for rear left seat -Z11- Heated bench seat cushion for rear right seat -Z12- Heated backrest for rear right seat -Z13- 15 7 - Fuse 7 on fuse holder B -SB7- 5 A   Oil level and oil temperature sender -G266- 15 8 - Fuse 8 on fuse holder B -SB8- 5 A - 16-pin connector -T16-, diagnostic connector 15 9 - Fuse 9 on fuse holder B -SB9- 5 A - Automatic anti-dazzle interior mirror -Y7- 15 10 - Fuse 10 on fuse holder B -SB10- 5 A - Garage door operation control unit -J530- Garage door operating unit -E284- 15 11 - Fuse 11 on fuse holder B -SB11- 5 A - Airbag control unit -J234- 15 12 - Fuse 12 on fuse holder B -SB12- 5 A - Air quality sensor -G238- Rear Climatronic operating and display unit -E265- Climatronic control unit -J255- 15   Note 1) from November 2007 Back to overview .     Fuses in fuse carrier ST1, red, left-hand drive models, from June 2009 No.   Current Flow Diagram designation Nominal value   Function/component Terminal 1 - Fuse 1 on fuse holder B -SB1- 5 A - Voltage stabiliser -J532-1) only 50 2 - Fuse 2 on fuse holder B -SB2- 5 A - Relay for automatic anti-dazzle interior mirror -J910-1) only 30 3 - Fuse 3 on fuse holder B -SB3- 7.5 A - Control unit for information electronics 1 -J794-1) only 30 4 - Fuse 4 on fuse holder B -SB4- 5 A - Tyre pressure monitor control unit -J502-2) only 30 5 - Fuse 5 on fuse holder B -SB5- 20 A - Auxiliary heater control unit -J364- 30 6 - Fuse 6 on fuse holder B -SB6- 10 A - Driver seat lumbar support adjustment switch -E176- 30 7 - Fuse 7 on fuse holder B -SB7- 35 A - Driver door control unit -J386- Driver side window regulator motor -V147- Rear left door control unit -J388- Rear left window regulator motor -V26- 30 8 - Fuse 8 on fuse holder B -SB8- 15 A - Driver door control unit -J386- 30 9 - Fuse 9 on fuse holder B -SB9- 5 A - Tyre pressure monitor control unit -J502-1) only 30 10 - Fuse 10 on fuse holder B -SB10- 30 A - Entry and start authorisation control unit -J518- Entry​and​start​authorisation​switch -E415- 30 11 - Fuse 11 on fuse holder B -SB11- 10 A - Steering column electronics control unit -J527- 30 12 - Fuse 12 on fuse holder B -SB12- 5 A - Interior monitoring sensor -G273- Alarm horn -H12- 30   Note t  1) from June 2010 t  2) up to May 2010 Back to overview .     Fuse assignment on fuse carrier ST2, brown, left-hand drive models, from June 2009 No.   Current Flow Diagram designation Nominal value   Function/component Terminal 1 - Vacant       2 - Vacant       3 - Fuse 3 on fuse holder B -SB3- 15 A - Front left seat ventilation control unit -J800- 30 4 - Fuse 4 on fuse holder B -SB4- 30 A - Wiper motor control unit -J400- Windscreen wiper motor -V- 30 5 - Fuse 5 on fuse holder B -SB5- 5 A - Light/rain sensor -G397- 30 6 - Fuse 6 on fuse holder B -SB6- 25 A - Dual tone horn relay -J4- High tone horn -H2- Low tone horn -H7- 30 7 - Fuse 7 on fuse holder B -SB7- 30 A - onboard supply control unit -J519- 30 8 - Fuse 8 on fuse holder B -SB8- 25 A - onboard supply control unit -J519- 30 9 - Fuse 9 on fuse holder B -SB9- 25 A - onboard supply control unit -J519- 30 10 - Fuse 10 on fuse holder B -SB10- 10 A - Control unit in dash panel insert -J285-1) Diagnostic interface for data bus -J533- Display in dash panel insert -Y24-1) only 30 11 - Fuse 11 on fuse holder B -SB11- 30 A - Headlight washer system relay -J39- 30 12 - Fuse 12 on fuse holder B -SB12- 10 A - 16-pin connector -T16-, diagnostic connector 30   Note 1) up to May 2010 Back to overview .     Fuse assignment on fuse carrier ST3, black, left-hand drive models, from June 2009 No.   Current Flow Diagram designation Nominal value   Function/component Terminal 1 - Fuse 1 on fuse holder B -SB1- 10 A - Left headlight 15 2 - Fuse 2 on fuse holder B -SB2- 5 A - Control unit for adaptive cruise control -J428- Sensor heater for adaptive cruise control system -Z47- 15 3 - Fuse 3 on fuse holder B -SB3- 5 A   Direct sight Japan display unit -J145- Display unit button -E506- Coolant shut-off valve relay -J541-1) Heater coolant shut-off valve -N279-1) only 15 4 - Fuse 4 on fuse holder B -SB4- 10 A - Lane departure warning Lane departure warning control unit -J759- Windscreen heater for lane departure warning -Z67- 15 5 - Fuse 5 on fuse holder B -SB5- 5 A - Preparation for multimedia (9WM) 15 6 - Fuse 6 on fuse holder B -SB6- 5 A - Steering column electronics control unit -J527- Entry and start authorisation control unit -J518- Light switch -E1- Comfort system central control unit -J393- Trailer detector control unit -J345- Tyre pressure monitor control unit -J502- (7K6) 15 7 - Fuse 7 on fuse holder B -SB7- 5 A - Oil level and oil temperature sender -G266- 15 8 - Fuse 8 on fuse holder B -SB8- 5 A - 16-pin connector -T16- (diagnostic connector) 15 9 - Fuse 9 on fuse holder B -SB9- 5 A - Automatic anti-dazzle interior mirror -Y7- 15 10 - Fuse 10 on fuse holder B -SB10- 5 A - Garage door operation control unit -J530- Garage door operating unit -E284- 15 11 - Fuse 11 on fuse holder B -SB11- 5 A - Data bus diagnostic interface -J533- 15 12 - Fuse 12 on fuse holder B -SB12- 5 A - Headlight range control regulator -E102- Left headlight range control motor -V48- Right headlight range control motor -V49- 15   Note 1) only for models with 6-cylinder diesel engine, generation 2 Back to overview .     Fuse assignment on fuse carrier ST1, red, right-hand drive models, from June 2009 No.   Current Flow Diagram designation Nominal value   Function/component Terminal 1 - Fuse 1 on fuse holder B -SB1- 5 A - Voltage stabiliser -J532-1) only 30 2 - Fuse 2 on fuse holder B -SB2- 5 A - Relay for automatic anti-dazzle interior mirror -J910-1) only 30 3 - Fuse 3 on fuse holder B -SB3- 7.5 A - Control unit for information electronics 1 -J794-1) only 30 4 - Fuse 4 on fuse holder B -SB4- 5 A - Tyre pressure monitor control unit -J502-2) only 30 5 - Fuse 5 on fuse holder B -SB5- 20 A - Auxiliary heater control unit -J364- 30 6 - Fuse 6 on fuse holder B -SB6- 10 A - Front passenger seat lumbar support adjustment switch -E177- 30 7 - Fuse 7 on fuse holder B -SB7- 35 A - Front passenger door control unit -J387- Rear right window regulator motor -V27- Front passenger side window regulator motor -V148- 30 8 - Fuse 8 on fuse holder B -SB8- 15 A - Front passenger door control unit -J387- Rear right door control unit -J389- 30 9 - Fuse 9 on fuse holder B -SB9- 5 A - Tyre pressure monitor control unit -J502-1) only 30 10 - Fuse 10 on fuse holder B -SB10- 5 A - CD changer -R41-2) DVD player -R7-2) only 30 11 - Fuse 11 on fuse holder B -SB11- 10 A - Rear Climatronic operating and display unit -E265- Rear fresh air blower control unit -J391- 30 12 - Fuse 12 on fuse holder B -SB12- 5 A - Comfort system central control unit -J393- 30   Note t  1) from June 2010 t  2) up to May 2010 Back to overview .     Fuse assignment on fuse carrier ST2, brown, right-hand drive models, from June 2009 No.   Current Flow Diagram designation Nominal value   Function/component Terminal 1 - Vacant       2 - Vacant       3 - Fuse 3 on fuse holder B -SB3- 15 A - Front left seat ventilation control unit -J800- 30 4 - Fuse 4 on fuse holder B -SB4- 30 A - Wiper motor control unit -J400- Windscreen wiper motor -V- 30 5 - Fuse 5 on fuse holder B -SB5- 5 A - Light/rain sensor -G397- 30 6 - Fuse 6 on fuse holder B -SB6- 25 A - High tone horn -H2- Low tone horn -H7- Dual tone horn relay -J4- 30 7 - Fuse 7 on fuse holder B -SB7- 25 A - 12 V socket 3 -U19-1) 12 V socket 4 -U20-1) only 30 8 - Fuse 8 on fuse holder B -SB8- 20 A - Cigarette lighter -U1- 30 9 - Fuse 9 on fuse holder B -SB9- 25 A - 12 V socket -U5- 12 V socket 2 -U18- 30 10 - Fuse 10 on fuse holder B -SB10- 10 A - Climatronic control unit -J255- Fresh air blower control unit -J126- 30 11 - Fuse 11 on fuse holder B -SB11- 30 A - Headlight washer system relay -J39- 30 12 - Fuse 12 on fuse holder B -SB12- 10 A - 16-pin connector -T16-, diagnostic connector 30   Note 1) from June 2010 Back to overview .     Fuse assignment on fuse carrier ST3, black, right-hand drive models, from June 2009 No.   Current Flow Diagram designation Nominal value   Function/component Terminal 1 - Fuse 1 on fuse holder B -SB1- 10 A - Left headlight 15 2 - Fuse 2 on fuse holder B -SB2- 5 A - Control unit for adaptive cruise control -J428- Sensor heater for adaptive cruise control system -Z47- 15 3 - Fuse 3 on fuse holder B -SB3- 5 A - Direct sight Japan display unit -J145- Display unit button -E506- Coolant shut-off valve relay -J541-1) Heater coolant shut-off valve -N279-1) only 15 4 - Fuse 4 on fuse holder B -SB4- 10 A - Lane departure warning control unit -J759- Windscreen heater for lane departure warning -Z67- 15 5 - Fuse 5 on fuse holder B -SB5- 5 A - Preparation for multimedia (9WM) 15 6 - Fuse 6 on fuse holder B -SB6- 5 A - Heated bench seat cushion for rear left seat -Z10- Heated backrest for rear left seat -Z11- Heated bench seat cushion for rear right seat -Z12- Heated backrest for rear right seat -Z13- 15 7 - Fuse 7 on fuse holder B -SB7- 5 A   Oil level and oil temperature sender -G266- 15 8 - Fuse 8 on fuse holder B -SB8- 5 A - 16-pin connector -T16-, diagnostic connector 15 9 - Fuse 9 on fuse holder B -SB9- 5 A - Automatic anti-dazzle interior mirror -Y7- 15 10 - Fuse 10 on fuse holder B -SB10- 5 A - Garage door operation control unit -J530- Garage door operating unit -E284- 15 11 - Fuse 11 on fuse holder B -SB11- 5 A - Airbag control unit -J234- 15 12 - Fuse 12 on fuse holder B -SB12- 5 A - Air quality sensor -G238- Rear Climatronic operating and display unit -E265- Climatronic control unit -J255- 15   Note 1) only for models with 6-cylinder diesel engine, generation 2 Back to overview . AUDI Q7 2008 Fuses (SC) on fuse holder C Fuses (SC) on fuse holder C Fitting location on right in dash panel Fuse colours 40 A -  orange 30 A -  green 25 A -  white 20 A -  yellow 15 A -  blue 10 A -  red 7,5 A -  brown 5 A -  beige Assignment     Unlock Lifetime Access for This Car. 1 -  Fuse carrier ST1, black q   Fuse assignment, left-hand drive models q   Fuse assignment, right-hand drive models q   Fuse assignment, left-hand drive models, from June 2009 q   Fuse assignment, right-hand drive models, from June 2009 2 -  Fuse carrier ST2, brown q   Fuse assignment, left-hand drive models q   Fuse assignment, right-hand drive models q   Fuse assignment, left-hand drive models, from June 2009 q   Fuse assignment, right-hand drive models, from June 2009 3 -  Fuse carrier ST3, red q   Fuse assignment, left-hand drive models q   Fuse assignment, right-hand drive models q   Fuse assignment, left-hand drive models, from June 2009 q   Fuse assignment, right-hand drive models, from June 2009 4 -  46-pin connector -T46b-, CAN disconnector A -  Fuse for control unit for structure-borne sound -S348-, 5 A B -  Cool box fuse -S340-, 5 A q   from June 2008 C -  Vacant D -  Vacant Back to overview .     .     .     .     .     .     .     .     .     .     .     .     . AUDI Q7 2008 relay and fuse carrier centre dash panel relay and fuse carrier centre dash panel Fitting location Left-hand drive models: in centre of dash panel Right-hand drive models: in driver's footwell Fuse colours 40 A orange 30 A green 25 A white 20 A yellow 15 A blue 10 A red 7.5 A brown 5 A beige Assignment     Unlock Lifetime Access for This Car. No.   Current Flow Diagram designation Nominal value   Function/component Terminal B - Vacant       C - Trailer towing attachment thermal fuse -S87- 30 A - Trailer detector control unit -J345- (only USA) Brake booster (only USA) 30 D - Driver seat adjustment thermal fuse 1 -S44- 30 A - Control unit for seat adjustment and steering column adjustment with memory function -J136- Control unit for front passenger seat adjustment with memory function -J521- 30 E - Vacant       F - Vacant       G - Vacant       1b - Fresh air blower fuse 1 -S97- 40 A - Fresh air blower -V2- 30 2b - ABS control unit fuse 1 -S123- 40 A - ABS control unit -J104- 30 3b - Fresh air blower fuse 2 -S98- 40 A - Rear fresh air blower -V80- 30 4b - Heated rear window fuse -S41- 40 A - Heated rear window -Z1- 30 5b - Rear window wiper single fuse -S30- 15 A - Rear window wiper motor -V12-1) only 75 6b - Fuse -S51- 5 A - Left washer jet heater element -Z20-1) Right washer jet heater element -Z21-1) only 75 A1 - Vacant       B1 - Vacant       C1 - Vacant       D1 - Vacant         Note 1) from June 2007 Back to overview . AUDI Q7 2008 Fuses (SF) on fuse holder F Fuses (SF) on fuse holder F Fitting location on right in luggage compartment. Fuse colours 40 A -  orange 30 A -  green 25 A -  white 20 A -  yellow 15 A -  blue 10 A -  red 7,5 A -  brown 5 A -  beige Assignment     Unlock Lifetime Access for This Car. 1 -  Vacant 2 -  Vacant 3 -  Vacant q   up to October 2007 3 -  6-pin, connector -T6am-, for Rear Seat Entertainment q   from November 2007 4 -  Fuse carrier ST3, red q   Fuse assignment q   Fuse assignment, from June 2009 5 -  Fuse carrier ST2, brown q   Fuse assignment q   Fuse assignment, from June 2009 6 -  Fuse carrier ST1, black q   Fuse assignment q   Fuse assignment, from June 2009 Back to overview .     .     .     .     .     .     . AUDI Q7 2008 Fuses (SD) on fuse holder D Fuses (SD) on fuse holder D Fitting location under driver seat. Fuse colours 40 A -  orange 30 A -  green 25 A -  white 20 A -  yellow 15 A -  blue 10 A -  red 7,5 A -  brown 5 A -  beige Assignment     Unlock Lifetime Access for This Car. 2 -  Battery isolation igniter -N253- A -  Self-levelling suspension fuse -S110-, 40 A B1 -  Fuse 1 (30) -S204-, 30 A q   from June 2010 B2 -  Fuse for vehicle location system -S347-, 5 A q   from June 2008 B3 -  Vacant B4 -  Fuse 2 (30) -S205-, 30 A q   from June 2010 SD1 -  Fuse 1 on fuse holder D -SD1-, 150 A SD2 -  Fuse 2 on fuse holder D -SD2-, 125 A q   To May 2006 SD2 -  Fuse 2 on fuse holder D -SD2-, 150 A q   from June 2006 SD3 -  Fuse 3 on fuse holder D -SD3-, 50 A SD4 -  Fuse 4 on fuse holder D -SD4-, 60 A SD5 -  Fuse 5 on fuse holder D -SD5-, 125 A Back to overview . AUDI Q7 2008 Relay and fuse carrier in electronics box engine compartment Relay and fuse carrier in electronics box engine compartment Fitting location On left in plenum chamber. Fuse colours 40 A -  orange 30 A -  green 25 A -  white 20 A -  yellow 15 A -  blue 10 A -  red 7,5 A -  brown 5 A -  beige Assignment     Unlock Lifetime Access for This Car. 1 bis 18 -  Fuses q   Fuse assignment, petrol engines q   Fuse assignment, diesel engines Back to overview .     Fuse assignment, petrol engine No.   Current Flow Diagram designation Nominal value   Function/component Terminal 1 - Fuses in relay plate fuse holder -S1- 40 A/ 60 A - Radiator fan -V7- 30 2 - Fuses in relay plate fuse holder -S2- 50 A - Secondary air pump motor -V101- 30 3 - Vacant       4 - Fuses in relay plate fuse holder -S4- 40 A/ 60 A - Radiator fan 2 -V177- 30 5 - Fuses in relay plate fuse holder -S5- 50 A - Motor for secondary air pump 2 -V189- 30 6 - Vacant       7 - Fuses in relay plate fuse holder -S7- 30 A 20 A4) - Ignition coils 87 8 - Fuses in relay plate fuse holder -S8- 5 A - Radiator fan control unit -J293- Radiator fan control unit 2 -J671- 87 9 - Fuses in relay plate fuse holder -S9- 15 A - Engine control unit -J623- Injectors 87 10 - Fuses in relay plate fuse holder -S10- 10 A - High-pressure sender -G65-1) 2) 3) Coolant circulation pump -V50-1) Map-controlled engine cooling system thermostat -F265-1) Continued coolant circulation relay -J151-1) Camshaft control valve 1 -N205-1) 2) 3) Camshaft control valve 2 -N208-1) 3) Intake manifold flap valve -N316-1) Exhaust camshaft control valve 1 -N318-1) 2) Exhaust camshaft control valve 2 -N319-1) Intake manifold flap valve 2 -N403-1) Charge air cooling pump -V188-3) only 87 11 - Fuses in relay plate fuse holder -S11- 5 A - Engine control unit -J623- Air mass meter -G70-2) only 87 12 - Fuses in relay plate fuse holder -S12- 5 A - Crankcase breather heater element -N79- 87 13 - Fuses in relay plate fuse holder -S13- 15 A - Air mass meter -G70-1) Air mass meter 2 -G246-1) Activated charcoal filter solenoid valve 1 -N80-1) 2) Secondary air inlet valve -N112-1) 3) Fuel metering valve -N290-1) 2) Intake manifold flap valve -N316-2) 3) Secondary air inlet valve 2 -N320-1) 3) Fuel metering valve 2 -N402-1) Oil pressure control valve -N428-3) Continued coolant circulation pump -V51-3) Fuel system diagnostic pump -V144-1) 2) 3) Crankcase breather system shut-off valve -N548-3) only 87 14 - Fuses in relay plate fuse holder -S14- 15 A - Lambda probe -G39- Lambda probe 2 -G108- 87 15 - Fuses in relay plate fuse holder -S15- 15 A - Lambda probe downstream of catalytic converter -G130- Lambda probe 2 downstream of catalytic converter -G131- 87 16 - Fuses in relay plate fuse holder -S16- 30 A - Fuel pump control unit -J538- 87 17 - Fuses in relay plate fuse holder -S17- 5 A - Engine control unit -J623- 87 18 - Fuses in relay plate fuse holder -S18- 15 A - Vacuum pump for brakes -V192-1) 2) 87   Note t  1) for engine code BAR only t  2) for engine codes BHK, BHL only t  3) for engine codes CJTC, CJTB, CJWB, CNAA, CJWC, CTWA, CTWB, CJWE only t  4) from June 2010 Back to overview .     Fuse assignment, diesel engine No.   Current Flow Diagram designation Nominal value   Function/component Terminal 1 - Fuses in relay plate fuse holder -S1- 60 A - Radiator fan control unit -J293- Radiator fan -V7- 30 2 - Fuses in relay plate fuse holder -S2- 80 A - Automatic glow period control unit -J179- 30 3 - Fuses in relay plate fuse holder -S3- 40 A - Heater element for auxiliary air heater -Z35- (400 W)4) 11) 13) 30 4 - Fuses in relay plate fuse holder -S4- 40 A1) 60 A2) - Radiator fan control unit 2 -J671- Radiator fan 2 -V177- 30 5 - Fuses in relay plate fuse holder -S5- 80 A 60 A13) 15) - Glow period control unit 2 -J703-3) 5) 6) 10) Relay for 3rd heat setting -J959-13) 15) 30 6 - Fuses in relay plate fuse holder -S6- 80 A 60 A 13) 15) - Heater element for auxiliary air heater -Z35- (2 x 400 W)4) 11) 30 7 - Fuses in relay plate fuse holder -S7- 15 A - Map-controlled engine cooling system thermostat -F265-9) 13) Automatic glow period control unit -J179- Throttle valve module -J338-4) 5) 8) 11) Low heat output relay -J359-4) 11) 13) High heat output relay -J360-4) 11) 13) Turbocharger 1 control unit -J724-7) Turbocharger 2 control unit -J725-6) Control unit for charge air cooler bypass -J865-4) 11) Exhaust gas recirculation valve -N18-7) Exhaust gas recirculation cooler changeover valve -N345- Exhaust gas recirculation cooler changeover valve 2 -N381-4) 11) Electro-hydraulic engine mounting solenoid valve -N398-9) 13) Oil pressure control valve -N428-3) 4) 9) 10) 11) 13) Cylinder head coolant valve -N489-9) 10) 13) Intake manifold flap motor -V157-6) 7) Motor for intake manifold flap 2 -V275-7) only 87 8 - Fuses in relay plate fuse holder -S8- 5 A - Radiator fan control unit -J293- Radiator fan control unit 2 -J671- 87 9 - Fuses in relay plate fuse holder -S9- 15 A - Engine control unit -J623- Engine control unit 2 -J624-3) 5) 6) 10) 87 10 - Fuses in relay plate fuse holder -S10- 10 A - Fuel pressure regulating valve -N276- Fuel metering valve -N290- Fuel metering valve 2 -N402-5) Fuel pressure regulating valve 2 -N484-5) only 87 11 - Fuses in relay plate fuse holder -S11- 15 A 10 A9) 11) - Lambda probe -G39- Lambda probe 2 -G108-3) 5) 6) 10) Lambda probe heater -Z19- Lambda probe 2 heater -Z28-3) 5) 6) 10) 87 12 - Fuses in relay plate fuse holder -S12- 10 A 5 A4) 14) - Fuel cooling pump relay -J445-3) 5) 6) NOx sender control unit -J583-4) 13) NOx sender 2 control unit -J881-4) 11) 13) Fuel cooling pump -V166-3) 6) Exhaust gas recirculation cooler pump -V400-3) 5) 10) vacant 7) 8) 9) Particle sensor -G784-13) only 87 13 - Fuses in relay plate fuse holder -S13- 10 A 15 A4) 5) - High-pressure sender -G65- Continued coolant circulation relay -J151- Fuel cooling pump relay -J445-4) 7) 8) Glow period control unit 2 -J703-3) 5) 6) 10) Exhaust gas recirculation cooler change-over valve 2 -N381-5) Coolant circulation pump -V50- Continued coolant circulation pump -V51-4) 8) 10) 11) Fuel cooling pump -V166-4) 7) 8) Motor for intake manifold flap 2 -V275-6) Exhaust gas recirculation cooler pump -V400-4) 8) 87 14 - Fuses in relay plate fuse holder -S14- 5 A - Air mass meter -G70- Air mass meter 2 -G246-3) 5) 6) 10) 15 15 - Fuses in relay plate fuse holder -S15- 5 A - Engine control unit -J623- Engine control unit 2 -J624-3) 5) 6) 10) 15 16 - Fuses in relay plate fuse holder -S16- 20 A 25 A - Fuel system pressurisation pump -G6- Fuel pump control unit -J538-9) 10) 13) 87 17 - Fuses in relay plate fuse holder -S17- 20 A - Fuel pump -G23-5) 6) 7) 8) 87       10 A - Pressure sender for reducing agent metering system -G686-4) Reducing agent pump -V437-4) Heater for reducing-agent pump -Z103-4) only 87       5 A - Engine control unit -J623-9) 10) 11) 13) Engine control unit 2 -J624-10) only 87 18 - Fuses in relay plate fuse holder -S18- 7.5 A - Crankcase breather heater element -N79-3) 5) 6) 10) Crankcase breather heater element 2 -N483-3) 5) 10) 15       20 A - Relay for supplementary fuel pump -J832-4) 8) Supplementary fuel pump -V393-4) 8) 15       10 A 5 A12) - Pressure sender for reducing agent metering system -G686-11) 13) Reducing agent pump -V437-11) 13) Heater for reducing-agent pump -Z103-11) 13) 15   Note t  1) models without trailer towing attachment t  2) models with trailer towing attachment t  3) for engine code CCFA t  4) for engine codes CCMA, CATA, up to May 2010 t  5) for engine code CCGA t  6) for engine code BTR t  7) for engine codes BUN, BUG t  8) for engine codes CASA, CASB t  9) for engine codes CJGA, CJMA, CJGC, CJGD, CRCA, CNRA t  10) for engine code CCFC t  11) for engine codes CCMA, CATA, from June 2010 t  12) from June 2010 t  13) for engine codes CLZB, CNRB t  14) models without particle sensor t  15) from June 2012 Back to overview . AUDI Q7 2008 Terminal 30 wiring junction 2 TV22 / slave start socket U6 Terminal 30 wiring junction 2 -TV22-/slave start socket -U6- Fitting location In rear left of engine compartment -1-.     Unlock Lifetime Access for This Car. 1 -  Terminal 30 wiring junction 2 -TV22-/slave start socket -U6- Back to overview .     AUDI Q7 2008 Overview of coupling stations Overview of coupling stations Unlock Lifetime Access for This Car. Coupling point on right in engine compartment q   Fitting location and connector Coupling station left luggage compartment q   Fitting location and connector Rear air conditioner coupling point q   Fitting location and connector q   Fitting location and connectors, diesel engines Front left bumper coupling point q   Fitting location and connector AUDI Q7 2008 Fuse holder B on left in dash panel Fuse holder B on left in dash panel Fitting location on left in dash panel Connector     Unlock Lifetime Access for This Car. 4 -  46-pin connector -T46a-, black, CAN disconnector Back to overview . AUDI Q7 2008 Fuse holder C on right in dash panel Fitting location on right in dash panel Connector     Unlock Lifetime Access for This Car. 4 -  46-pin connector -T46b-, black, CAN disconnector Back to overview . AUDI Q7 2008 Coupling station left luggage compartment Coupling station left luggage compartment Fitting location on left in luggage compartment.     Connectors: A -  10-pin connector -T10s-, pink B -  10-pin connector -T10r-, red C -  6-pin, connector -T6e-, green D -  2-pin connector -T2al-, coupling reversing camera -R189- Back to overview . AUDI Q7 2008 Relay and fuse carrier in electronics box engine compartment Relay and fuse carrier in electronics box engine compartment Fitting location On left in plenum chamber. Back to overview . Unlock Lifetime Access for This Car. D1 -  6-pin, connector -T6k-, brown D2 -  10-pin connector -T10e-, green D3 -  10-pin connector -T10d-, blue D4 -  10-pin connector -T10c-, pink D5 -  6-pin, connector -T6m-, white D5 -  17-pin connector -T17d-, white 1) D6 -  10-pin connector -T10m-, black D7 -  Vacant t  1) for engine codes CJTB, CJTC, CJWB, CNAA only Back to overview . AUDI Q7 2008 Overview of earth points D1 -  6-pin, connector -T6k-, brown  -  17-pin connector -T17e-, brown 1) D2 -  10-pin connector -T10e-, green D3 -  10-pin connector -T10d-, blue D4 -  10-pin connector -T10c-, pink D5 -  6-pin, connector -T6m-, white -17-pin connector -T17d-, white 1) 3) 4) - 17-pin connector -T17f-, black 2) D6 -  10-pin connector -T10m-, black 17-pin connector -T17e-, brown 2) 17-pin connector -T17f-, black 3) D7 -  10-pin connector -T10f-, black 1) 3) t  1) for engine codes CCMA, CATA only t  2) for engine codes CCFA, CCFC only t  3) for engine code CCGA only t  4) for engine codes CJGA, CJMA, CJGC only Back to overview . AUDI Q7 2008 Coupling point on front left door Coupling point on front left door Fitting location In left A-pillar Connector     Unlock Lifetime Access for This Car. A -  20-pin connector -T20a-, black Back to overview . AUDI Q7 2008 Coupling point on front right door Coupling point on front right door Fitting location In right A-pillar. Connector     Unlock Lifetime Access for This Car. A -  20-pin connector -T20b-, black Back to overview . AUDI Q7 2008 Coupling point on rear left door Coupling point on rear left door Fitting location In left B-pillar. Connector     Unlock Lifetime Access for This Car. A -  20-pin connector -T20c-, black Back to overview . AUDI Q7 2008 Coupling point on rear right door Coupling point on rear right door Fitting location In right B-pillar. Connector     Unlock Lifetime Access for This Car. A -  20-pin connector -T20d-, black Back to overview . AUDI Q7 2008 Coupling station under left front seat Coupling station under left front seat Fitting location Under front left seat Connectors:     Unlock Lifetime Access for This Car. 1 -  17-pin connector -T17a-, red 2 -  3-pin connector -T3d-, yellow 3 -  6-pin, connector -T6f-, green Back to overview . AUDI Q7 2008 Coupling station under right front seat Coupling station under right front seat Fitting location Under front right seat. Connectors:     Unlock Lifetime Access for This Car. 1 -  6-pin, connector -T6g-, green 2 -  3-pin connector -T3e-, yellow 3 -  17-pin connector -T17b-, red Back to overview . AUDI Q7 2008 Coupling station under left rear seat Coupling station under left rear seat Fitting location Under left rear seat. Connectors:     Unlock Lifetime Access for This Car. 1 -  8-pin connector -T8ai-, black 2 -  6-pin, connector -T6h-, green 3 -  3-pin connector -T3f-, yellow Back to overview . AUDI Q7 2008 Coupling station under right rear seat Coupling station under right rear seat Fitting location Under right rear seat. Connectors:     Unlock Lifetime Access for This Car. 1 -  8-pin connector -T8ak-, black 2 -  6-pin, connector -T6i-, green 3 -  3-pin connector -T3g-, yellow Back to overview . AUDI Q7 2008 Front left bumper coupling point Front left bumper coupling point Fitting location Under left headlight. Connectors:     Unlock Lifetime Access for This Car. A -  8-pin connector -T8c-, black B -  10-pin connector -T10n-, black Back to overview . AUDI Q7 2008 Rear bumper coupling point Rear bumper coupling point Fitting location Behind bumper trim, right. Connectors:     Unlock Lifetime Access for This Car. 1 -  14-pin connector -T14d-, brown 2 -  14-pin connector -T14e-, black 3 -  14-pin connector -T14c-, black Back to overview . AUDI Q7 2008 Coupling point on right in engine compartment Coupling point on right in engine compartment Fitting location Behind bumper trim, right. Connectors:     Unlock Lifetime Access for This Car. A -  10-pin connector -T10o-, black B -  6-pin, connector -T6d- Back to overview . AUDI Q7 2008 Rear air conditioner coupling point Rear air conditioner coupling point Fitting location Behind bumper trim, right. Connectors:     Unlock Lifetime Access for This Car. A -  17-pin connector -T17h- B -  12-pin connector -T12k- Back to overview .     AUDI Q7 2008 Overview of earth points Unlock Lifetime Access for This Car. 16 -  62 Earth point on right C-pillar q   Fitting location    608 Earth point in middle of plenum chamber -arrow- Fitting location: in centre plenum chamber. Torque: 9 Nm   Unlock Lifetime Access for This Car.    609 Earth point on right in plenum chamber -arrow- Fitting location: on right in plenum chamber. Torque: 9 Nm   Unlock Lifetime Access for This Car.    640 Earth point on left in engine compartment -arrow- Fitting location: in left of engine compartment. Torque: 9 Nm   Unlock Lifetime Access for This Car.    671 Earth point 1 on front of left longitudinal member -arrow- Fitting location: on front of left longitudinal member. Torque: 9 Nm   Unlock Lifetime Access for This Car.    685 Earth point 1 on front right longitudinal member -arrow- Fitting location: on front of right longitudinal member. Torque: 9 Nm   Unlock Lifetime Access for This Car.    687 Earth point at front of centre tunnel -arrow- Fitting location: Under centre console Torque: 9 Nm   Unlock Lifetime Access for This Car.    35 Earth point under front passenger seat -arrow- Fitting location: Under front passenger seat. Torque: 9 Nm   Unlock Lifetime Access for This Car.    43 Earth point on right A-pillar -arrow- Fitting location: lower part of right A-pillar. Torque: 9 Nm   Unlock Lifetime Access for This Car.    44 Earth point on left A-pillar -arrow- Fitting location: on lower part of left A-pillar. Torque: 9 Nm   Unlock Lifetime Access for This Car.    51 Earth point on right in luggage compartment -arrow- Fitting location: behind the right luggage compartment side trim. Torque: 9 Nm   Unlock Lifetime Access for This Car.    53 Earth point on right in rear lid -arrow- Fitting location: in right rear lid. Torque: 9 Nm   Unlock Lifetime Access for This Car.    61 Earth point on left C-pillar -arrow- Fitting location: under left C-pillar, on floor, near seat bracket mounting. Torque: 9 Nm   Unlock Lifetime Access for This Car.    62 Earth point, on right C-pillar -arrow- Fitting location: under right C-pillar, on floor, near seat bracket mounting. Torque: 9 Nm   Unlock Lifetime Access for This Car.    77 Earth point on lower part of left B-pillar -arrow- Fitting location: lower part of left B-pillar. Torque: 9 Nm   Unlock Lifetime Access for This Car.    78 Earth point on lower part of right B-pillar -arrow- Fitting location: lower part of right B-pillar. Torque: 9 Nm   Unlock Lifetime Access for This Car.    657 Earth point 1 on left near rear window -arrow- Fitting location: On left near rear window. Torque: 9 Nm   Unlock Lifetime Access for This Car.    658 Earth point 2 on left near rear window -arrow- Fitting location: On left near rear window. Torque: 9 Nm   Unlock Lifetime Access for This Car.    664 Earth point on left behind dash panel -arrow- Fitting location: Behind the dash panel, left. Torque: 9 Nm   Unlock Lifetime Access for This Car.    45 Earth point behind centre of dash panel -arrow- Fitting location: Behind dash panel, centre. Torque: 9 Nm   Unlock Lifetime Access for This Car.    666 Earth point on rear right of roof -arrow- Fitting location: Behind right trim C-pillar. Torque: 9 Nm   Unlock Lifetime Access for This Car.    667 Earth point on rear left of roof -arrow- Fitting location: Behind left trim C-pillar. Torque: 9 Nm   Unlock Lifetime Access for This Car.    668 Earth point 2 on left D-pillar -arrow- Fitting location: On left D-pillar. Torque: 9 Nm   Unlock Lifetime Access for This Car.    669 Earth point 2 on right D-pillar -arrow- Fitting location: On right D-pillar. Torque: 9 Nm   Unlock Lifetime Access for This Car.    675 Earth point 2 on right in luggage compartment -arrow- Fitting location: on right in luggage compartment. Torque: 9 Nm   Unlock Lifetime Access for This Car.    624 Earth point, starter battery -arrow- Fitting location: at lower left of battery. Torque: 20 Nm   Unlock Lifetime Access for This Car. Can't find your car? Check -> DiagnostData.com! Login Email or Login Password Remember me Sign up Get a new password Sign up Email Password Confirm password * A password will be generated automatically and sent to your Email Login Get a new password Get a new password Email Login Sign up