AUDI A7 2014 — Radio system plus (RMC) with Audi sound system . Wiring diagrams, Pin Connector, Location

Wiring Diagram AUDI A7 2014 - Multimedia system operating unit - Control unit 1 for information electronics

E380	Multimedia system operating unit
J533	Data bus diagnostic interface
J794	Control unit 1 for information electronics
SF1	Fuse 1 in fuse holder F
ST1	Fuse carrier 1
ST3	Fuse carrier 3
SC4	Fuse 4 on fuse holder C
T8f	8-pin connector
T12c	12-pin connector
T12d	12-pin connector
T17o	17-pin connector, in coupling point in interior, right
T20b	20-pin connector
T32b	32-pin connector
372	Earth connection 7, in main wiring harness
687	Earth point 1, on centre tunnel
B318	Positive connection 4 (30a) in main wiring harness
B444	Connection 1 (diagnosis), in main wiring harness
*	see applicable current flow diagram for fuse assignment
*2	Wake-up wire

Wiring Diagram AUDI A7 2014 - Multimedia system operating unit - Display unit button - Open display limit switch - Control unit in dash panel insert - Control unit 1 for information electronics - Open and close display motor

E380	Multimedia system operating unit
E506	Display unit button
F330	Open display limit switch
F331	Close display limit switch
J285	Control unit in dash panel insert
J519	Onboard supply control unit
J794	Control unit 1 for information electronics
T6q	6-pin connector
T8o	8-pin connector
T8p	8-pin connector, behind centre console, front left
T17h	17-pin connector, in left A-pillar coupling station
T20b	20-pin connector
T32	32-pin connector
T32c	32-pin connector
V301	Open and close display motor
45	Earth point, centre behind dash panel
199	Earth connection 3, in dash panel wiring harness
373	Earth connection 8, in main wiring harness
687	Earth point 1, on centre tunnel
A175	Connection (58s), in dash panel wiring harness
*	Only models with preparation for mobile telephone

Wiring Diagram AUDI A7 2014 - Control unit 1 for information electronics - Microphone unit in front roof module

J772	Reversing camera system control unit
J794	Control unit 1 for information electronics
R140	Front left microphone
R141	Front right microphone
R164	Microphone unit in front roof module
T2aw	2-pin connector
T2df	2-pin connector
T6e	6-pin connector
T12c	12-pin connector
*	see applicable current flow diagram for data bus network
*2	Only models with reversing camera system
*3	Fibre optic cable (FOC)

Wiring Diagram AUDI A7 2014 - Display unit for front information display and operating unit control unit - Control unit 1 for information electronics

J685	Display unit for front information display and operating unit control unit
J794	Control unit 1 for information electronics
ST1	Fuse carrier 1
SC2	Fuse 2 on fuse holder C
T4de	4-pin connector
T4df	4-pin connector
T8ag	8-pin connector
45	Earth point, centre behind dash panel
213	Earth connection, in dash panel wiring harness
*	see applicable current flow diagram for fuse assignment

Wiring Diagram AUDI A7 2014 - Control unit 1 for information electronics - Aerial amplifier 3

J794	Control unit 1 for information electronics
R50	GPS aerial
R65	Telephone aerial
R112	Aerial amplifier 3, Rear window, top right
R170	Satellite aerial
R183	Digital radio aerial
R216	Roof aerial
T2au	2-pin connector
T2av	2-pin connector
T2ax	2-pin connector
T2bt	2-pin connector
T2cg	2-pin connector
T2ch	2-pin connector
T2ck	2-pin connector
653	Earth point, on left D-pillar
*	Only models with preparation for mobile telephone
*2	Only for American markets

Wiring Diagram AUDI A7 2014 - Control unit 1 for information electronics - Aerial amplifier - Aerial amplifier 2 - Telephone bracket

J794	Control unit 1 for information electronics
R11	Aerial
R24	Aerial amplifier
R93	Radio aerial 2
R111	Aerial amplifier 2
R126	Telephone bracket
R152	Aerial for Bluetooth
ST2	Fuse carrier 2
SF10	Fuse 10 in fuse holder F
T2ar	2-pin connector
T2bw	2-pin connector
T4ab	4-pin connector
T4aq	4-pin connector
T4y	4-pin connector, near telephone bracket
T5l	5-pin connector
T12c	12-pin connector
T12d	12-pin connector
B478	Connection 14, in main wiring harness
*	see applicable current flow diagram for fuse assignment
*2	Only models with aerial for Bluetooth
*3	From June 2011

Wiring Diagram AUDI A7 2014 - Control unit 1 for information electronics - Aerial amplifier for mobile telephone

J794	Control unit 1 for information electronics
R86	Aerial amplifier for mobile telephone
ST2	Fuse carrier 2
SF10	Fuse 10 in fuse holder F
T2dc	2-pin connector
T2dd	2-pin connector
T4az	4-pin connector
51	Earth point, on right in luggage compartment
386	Earth connection 21, in main wiring harness
389	Earth connection 24, in main wiring harness
*	Not for American markets
*2	see applicable current flow diagram for fuse assignment
*3	From June 2011

Wiring Diagram AUDI A7 2014 - Control unit 1 for information electronics - Front left treble loudspeaker - Front right treble loudspeaker - Front left mid-range and bass loudspeaker - Front right mid-range and bass loudspeaker - Centre loudspeaker

J794	Control unit 1 for information electronics
R20	Front left treble loudspeaker
R22	Front right treble loudspeaker
R101	Front left mid-range and bass loudspeaker
R102	Front right mid-range and bass loudspeaker
R208	Centre loudspeaker
T2gs	2-pin connector
T2gu	2-pin connector
T2gw	2-pin connector
T2gx	2-pin connector
T2gy	2-pin connector
T8e	8-pin connector
T8f	8-pin connector
T17l	17-pin connector, in left A-pillar coupling station
T27a	27-pin connector, on left A-pillar
T27b	27-pin connector, on right A-pillar
B101	Connection (positive, front left speaker), in main wiring harness
B102	Connection (negative, front left speaker), in main wiring harness
B103	Connection (positive, front right speaker), in main wiring harness
B104	Connection (negative, front right speaker), in main wiring harness

Wiring Diagram AUDI A7 2014 - Control unit 1 for information electronics - Rear left treble loudspeaker - Rear right treble loudspeaker - Rear left mid-range and bass loudspeaker - Rear right mid-range and bass loudspeaker - Subwoofer

J794	Control unit 1 for information electronics
R14	Rear left treble loudspeaker
R16	Rear right treble loudspeaker
R159	Rear left mid-range and bass loudspeaker
R160	Rear right mid-range and bass loudspeaker
R211	Subwoofer
T2go	2-pin connector
T2gv	2-pin connector
T2gz	2-pin connector
T2ha	2-pin connector
T2hb	2-pin connector
T8e	8-pin connector
T8f	8-pin connector
T27c	27-pin connector, on left B-pillar
T27d	27-pin connector, on right B-pillar
R71	Connection (positive, loudspeaker)), in rear left door wiring harness
R72	Connection (negative, loudspeaker), in rear left door wiring harness
R73	Connection (positive, loudspeaker)), in rear right door wiring harness
R74	Connection (negative, loudspeaker), in rear right door wiring harness

Wiring Diagram AUDI A7 2014 - Control unit 1 for information electronics - Connection for external audio sources

J794	Control unit 1 for information electronics
R199	Connection for external audio sources
T12e	12-pin connector
T30b	30-pin connector
*	Only models with connection for external audio sources - Audi music interface
*2	gradual introduction

Wiring Diagram AUDI A7 2014 - Control unit 1 for information electronics - Connection for external audio sources

J794	Control unit 1 for information electronics
R199	Connection for external audio sources
T4ex	4-pin connector
T4ey	4-pin connector, in centre console
T4z	4-pin connector
T12e	12-pin connector
T30b	30-pin connector
*	Only models with connection for external audio sources - AUX-IN socket

Wiring Diagram AUDI A7 2014 - CD changer

J285	Control unit in dash panel insert
R41	CD changer
ST1	Fuse carrier 1
SC3	Fuse 3 on fuse holder C
T2bq	2-pin connector
T8q	8-pin connector
T17g	17-pin connector, in left A-pillar coupling station
T32	32-pin connector
B159	Connection (diagnosis), in interior wiring harness
*	Only models with CD changer
*2	see applicable current flow diagram for fuse assignment
*3	see applicable current flow diagram for data bus network
*4	Fibre optic cable (FOC)

AUDI A7 2014

Sunroof roller blind control unit -J394-

AUDI A7 2014 Fitting location, convenience system central control unit J393

Fitting location, convenience system central control unit -J393-

Fitting location

In luggage compartment, on right at wheel housing.

   

A -	17-pin connector -T17s- , black

B -	32-pin connector -T32i- , black

C -	17-pin connector -T17r- , brown

D -	2-pin connector -T2co- , connection Central locking and anti-theft alarm system aerial -R47-

E -	32-pin connector -T32g- , grey

F -	32-pin connector -T32h- , blue

G -	not assigned

H -	Convenience system central control unit -J393-

Back to overview → chapter . AUDI A7 2014 Fitting location, rear lid control unit J605 Fitting location, rear lid control unit -J605- Fitting location In luggage compartment, on right at wheel housing.

A -	Rear lid control unit -J605-

B -	4-pin connector -T4bx- , black

C -	26-pin connector -T26b- , black

D -	5-pin connector -T5ae- , black, motor 1 for rear lid -V444- , motor 2 for rear lid -V445-

Back to overview → chapter . AUDI A7 2014 Fitting location, trailer detector control unit J345 Fitting location, trailer detector control unit -J345- Fitting location On right in luggage compartment, behind side trim. Connector assignment up to model year 2014

A -	Trailer detector control unit -J345-

B -	12-pin connector -T12n- , blue, towing bracket locked warning lamp -K226- , towing bracket released warning lamp -K227-

C -	12-pin connector -T12m- , red

D -	16-pin connector -T16h- , black, to trailer socket -U10- , contact switch on locking pin -F355-

Connector assignment from model year 2015

1 -	Trailer detector control unit -J345-

A -	24-pin connector -T24a- , black

B -	6-pin connector -T6ce- , black

C -	10-pin connector -T10bh- , black

D -	10-pin connector -T10bi- , red

Connector assignment, trailer detector control unit -J345-

-T24a- (A)	Designation		-T24a- (A)	Designation
1	Trailer socket -U10- 13-pin connector -T13a-		13
2	Trailer socket -U10- 13-pin connector -T13a-		14
3	Trailer socket -U10- 13-pin connector -T13a-		15	Trailer socket -U10- 13-pin connector -T13a-
4			16
5	Contact switch on locking pin -F355-		17
6			18	Trailer socket -U10- 13-pin connector -T13a-
7	Contact switch on locking pin -F355-		19	Trailer socket -U10- 13-pin connector -T13a-
8			20
9			21
10	Contact switch on locking pin -F355-		22
11			23	Trailer socket -U10- 13-pin connector -T13a-
12	Trailer socket -U10- 13-pin connector -T13a-		24	Trailer socket -U10- 13-pin connector -T13a-

-T6ce- (B)	Designation		-T6ce- (B)	Designation
1			4	Terminal 30, from fuse holder F -SF-
2	Terminal 31, to 387 earth connection 22 in main wiring harness 51 earth point on right in luggage compartment		5	Terminal 30, from fuse holder F -SF-
3	Terminal 30, from fuse holder F -SF-		6	Terminal 30, from fuse holder F -SF-

-T10bh- (C)	Designation		-T10bi- (D)	Designation
1	Terminal 15, from B281 positive connection 5 (15a) in main wiring harness Fuse holder B -SB-		1
2	Terminal 54, from B335 connection 1 (54) in main wiring harness		2
3	Convenience CAN bus, high Wiring junction for convenience CAN bus, high -TV34-		3
4	Convenience CAN bus, low Wiring junction for convenience CAN bus, low -TV38-		4	Towing bracket released warning lamp -K227-
5			5
6			6
7			7	Towing bracket locked warning lamp -K226- Towing bracket released warning lamp -K227-
8			8	Towing bracket locked warning lamp -K226-
9			9
10			10

Back to overview → chapter . AUDI A7 2014 Fitting location, parking aid control unit -J446- /park assist steering control unit -J791- Fitting location On right in luggage compartment, behind side trim.

A -	Parking aid control unit -J446- /park assist steering control unit -J791-

B -	16-pin connector -T16i- , brown

C -	12-pin connector -T12w- , black

D -	12-pin connector -T12q- , brown

Back to overview → chapter . AUDI A7 2014 Fitting location, adjustable rear spoiler control unit J223 Fitting location, adjustable rear spoiler control unit -J223- Fitting location On right in luggage compartment, behind side trim.

A -	Adjustable rear spoiler control unit -J223-

B -	18-pin connector -T18b- , brown

Back to overview → chapter . AUDI A7 2014 Fitting location, adaptive suspension control unit J197 Fitting location, adaptive suspension control unit -J197- Fitting location On right in luggage compartment, behind side trim.

A -	Adaptive suspension control unit -J197-

B -	9-pin connector -T9a- , grey

C -	18-pin connector -T18a- , grey

D -	15-pin connector -T15a- , purple

E -	12-pin connector -T12r- , green

F -	6-pin connector -T6w- , blue

Back to overview → chapter . AUDI A7 2014 Fitting location, all-wheel drive control unit J492 Fitting location, all-wheel drive control unit -J492- Fitting location On right in luggage compartment, in luggage compartment well.

A -	All-wheel drive control unit -J492-

B -	47-pin connector -T47a- , black

Back to overview → chapter . AUDI A7 2014 Fitting location, voltage stabilizer J532 Fitting location, voltage stabilizer -J532- Fitting location On right in luggage compartment, in luggage compartment well.

A -	Voltage stabilizer -J532-

B -	12-pin connector -T12p- , black

Back to overview → chapter . AUDI A7 2014 Fitting location, control unit for electromechanical parking brake J540 Fitting location, control unit for electromechanical parking brake -J540- Fitting location On right in luggage compartment, behind side trim.

A -	Control unit for electromechanical parking brake -J540-

B -	30-pin connector -T30a- , black

Back to overview → chapter . AUDI A7 2014 Fitting location, rear left door control unit J388 Fitting location, rear left door control unit -J388- Fitting location In rear left door.

A -	Rear left door control unit -J388-

A2 -	16-pin connector -T16n- , black

A3 -	20-pin connector -T20g- , black

A4 -	not assigned

Back to overview → chapter . AUDI A7 2014 Fitting location, rear right door control unit J389 Fitting location, rear right door control unit -J389- Fitting location In rear right door.

A -	Rear right door control unit -J389-

A2 -	16-pin connector -T16o- , black

A3 -	20-pin connector -T20h- , black

A4 -	not assigned

Back to overview → chapter . AUDI A7 2014 Fitting location, driver door control unit J386 Fitting location, driver door control unit -J386- Fitting location In front left door, left-hand drive. In front right door, right-hand drive.   Note: Illustration shows left-hand drive model.

A -	Driver door control unit -J386-

A1 -	32-pin connector -T32k- , blue

A2 -	16-pin connector -T16l- , black

A3 -	20-pin connector -T20e- , black

A4 -	6-pin connector -T6as- , black

Back to overview → chapter . AUDI A7 2014 Fitting location, front passenger door control unit J387 Fitting location, front passenger door control unit -J387- Fitting location In front right door, left-hand drive. In front left door, right-hand drive.   Note: Illustration shows left-hand drive model.

A -	Front passenger door control unit -J387-

A1 -	32-pin connector -T32l- , blue

A2 -	16-pin connector -T16m- , black

A3 -	20-pin connector -T20f- , black

A4 -	6-pin connector -T6at- , black

Back to overview → chapter . AUDI A7 2014 Fitting location, data bus diagnostic interface J533 Fitting location, data bus diagnostic interface -J533- Fitting location Under rear seat bench, centre.

A -	Data bus diagnostic interface -J533-

B -	32-pin connector -T32b- , black

C -	2-pin connector -T2aq- , MOST bus, black

Back to overview → chapter . AUDI A7 2014 Fitting location, operating and display unit for rear air conditioning system E265 Fitting location, operating and display unit for rear air conditioning system -E265- Fitting location In rear centre console.

A -	3-pin connector -T3r- , black

B -	Operating and display unit for rear air conditioning system -E265-

q	with heated rear left seat switch with regulator -E128- , heated rear right seat switch with regulator -E129-

C -	20-pin connector -T20a- , black

Back to overview → chapter . AUDI A7 2014 Fitting location, power latching control unit J657 Fitting location, power latching control unit -J657- Fitting location Under rear end strip.

A -	Power latching control unit -J657-

q	with power latching motor for rear lid -V382- , power latching system limit switch, luggage compartment unlocked -F332- , power latching system limit switch, luggage compartment locked -F333-

B -	5-pin connector -T5ag- , black

Back to overview → chapter . AUDI A7 2014 Fitting location, lane change assist control unit 2 J770 Fitting location, lane change assist control unit 2 -J770- Fitting location In bumper trim on rear right.

A -	Lane change assist control unit 2 -J770-

B -	12-pin connector -T12u- , black

Back to overview → chapter . AUDI A7 2014 Fitting location, lane change assist control unit J769 Fitting location, lane change assist control unit -J769- Fitting location In bumper trim on rear left.

A -	Lane change assist control unit -J769-

B -	12-pin connector -T12t- , black

Back to overview → chapter . AUDI A7 2014 Fitting location, seat heating control unit J882 Fitting location, seat heating control unit -J882- Fitting location Under rear seat bench on left.

A -	16-pin connector -T16d- , black

B -	Seat heating control unit -J882-

Back to overview → chapter . AUDI A7 2014 Fitting location, fuel pump control unit J538 Fitting location, fuel pump control unit -J538- Fitting location Under rear seat bench on right on underbody.

A -	6-pin connector -T6ar- , black

B -	Fuel pump control unit -J538-

Back to overview → chapter . AUDI A7 2014 Fitting location, Control unit for fuel tank leak detection J909 Fitting location, Control unit for fuel tank leak detection -J909- Fitting location At bottom left of fuel tank on underbody.

1 -	Control unit for fuel tank leak detection -J909-

q	3-pin connector -T3s- , black

Back to overview → chapter . AUDI A7 2014 Fitting location, control unit for air ionisation system J897 Fitting location, control unit for air ionisation system -J897- Fitting location On right B-pillar -1- .

1 -	Control unit for air ionisation system -J897-

A -	6-pin connector -T6bp- , black

Connector assignment, control unit for air ionisation system -J897-

-T6bp- (A)	Designation		-T6bp- (A)	Designation
1	Terminal 15, from B281 positive connection 5 (15a) in main wiring harness Fuse holder B -SB-		4	Button for air ionisation system -E677-
2	Terminal 31, to 366 earth connection 1 in main wiring harness 44 earth point on lower left of A-pillar		5	Button for air ionisation system -E677-
3	LIN bus, operating and display unit for rear air conditioning system -E265-		6	Button for air ionisation system -E677-

Back to overview → chapter . AUDI A7 2014 Fitting location, engine sound generator control unit J943 Fitting location, engine sound generator control unit -J943- Fitting location On right in luggage compartment, behind side trim -1- .

1 -	Engine sound generator control unit -J943-

A -	8-pin connector -T8ax- , black

Connector assignment, engine sound generator control unit -J943-

-T8ax- (A)	Designation		-T8ax- (A)	Designation
1	Powertrain CAN bus, low Wiring junction for powertrain CAN bus, low -TV37-		5	Actuator 1 for engine sound generator -R257-
2	Terminal 31, to 387 earth connection 22 in main wiring harness 51 earth point on right in luggage compartment		6	Actuator 1 for engine sound generator -R257-
3	Powertrain CAN bus, high Wiring junction for powertrain CAN bus, high -TV33-		7	Actuator 2 for engine sound generator -R258-
4	Terminal 30, from fuse holder B -SB-		8	Actuator 2 for engine sound generator -R258-

Back to overview → chapter . AUDI A7 2014 Fitting location, sunroof roller blind control unit J394 Fitting location, sunroof roller blind control unit -J394- Fitting location In rear of roof -1- .

1 -	Sunroof roller blind control unit -J394-

q	with sunroof roller blind motor -V260-

A -	10-pin connector -T10ar- , black

Connector assignment, sunroof roller blind control unit -J394-

-T10ar- (A)	Designation		-T10ar- (A)	Designation
1	LIN bus B577 connection (LIN bus) in roof wiring harness B699 connection 4 (LIN bus) in main wiring harness Convenience system central control unit -J393-		6
2			7
3			8	Bridge to pin 4
4	Bridge to pin 8		9	Terminal 31, to 178 earth connection in sliding sunroof wiring harness 369 earth connection 4 in main wiring harness 44 earth point at bottom of left A-pillar
5	Button 2 for roof roller blind -E585-		10	Terminal 30, from fuse holder B -SB-

Back to overview → chapter . AUDI A7 2014 Fitting location, battery monitor control unit J367 Fitting location, battery monitor control unit -J367- Fitting location On negative terminal of battery -A--1- .

1 -	Battery monitor control unit -J367-

A -	2-pin connector -T2a- , black

Connector assignment, battery monitor control unit -J367-

-T2a- (A)	Designation
1	LIN bus B710 connection 5 (LIN bus) in main wiring harness Data bus diagnostic interface -J533-
2	Connection B1, main fuse carrier on battery -A- terminal 30

Back to overview → chapter . AUDI A7 2014 Fitting location, TV tuner -R78- , from model year 2015 Fitting location In luggage compartment on left, behind side trim -1- .

1 -	TV tuner -R78-

A -	2-pin connector -T2ls- , brown, aerial amplifier -R24-

B -	4-pin connector -T4ew- , green, aerial amplifier 3 -R112- , aerial amplifier 4 -R113-

C -	not assigned

D -	2-pin connector -T2lq- , MOST bus, black

E -	12-pin connector -T12af- , black

Connector assignment, TV tuner -R78-

-T12af- (E)	Designation		-T12af- (E)	Designation
1	Terminal 30, from fuse holder F -SF-		7	Audio out L
2	Terminal 31, to 50 earth point on left in luggage compartment		8	Audio out R
3	Ring break diagnostic cable B444 connection 1 (diagnosis) in main wiring harness		9	Screen earth
4	Screen earth		10	Audio in L
5	Video out		11	Audio in R
6	Screen earth		12	Video in

Back to overview → chapter . AUDI A7 2014 Fitting location, adjustable rear spoiler motor V52 Fitting location, adjustable rear spoiler motor -V52- Fitting location On rear spoiler -1- .

1 -	Adjustable rear spoiler motor -V52-

q	with rear spoiler adjustment limit switch 1 -F135- , rear spoiler adjustment limit switch 2 -F136-

A -	8-pin connector -T8as- , black

Connector assignment, adjustable rear spoiler motor -V52-

-T8as- (A)	Designation		-T8as- (A)	Designation
1	Adjustable rear spoiler control unit -J223-		5	Adjustable rear spoiler control unit -J223-
2	Adjustable rear spoiler control unit -J223-		6	Adjustable rear spoiler control unit -J223-
3			7
4	Adjustable rear spoiler control unit -J223-		8	Adjustable rear spoiler control unit -J223-

Back to overview → chapter . AUDI A7 2014 Fitting location, interface control unit for vehicle location system J843 Fitting location, interface control unit for vehicle location system -J843- Fitting location On right in luggage compartment, behind side trim -1- .

1 -	Interface control unit for vehicle location system -J843-

A -	12-pin connector -T12o- , brown

Connector assignment, interface control unit for vehicle location system -J843-

-T12o- (A)	Designation		-T12o- (A)	Designation
1			7	Convenience CAN bus, high Wiring junction for convenience CAN bus, high -TV34-
2			8	Convenience CAN bus, low Wiring junction for convenience CAN bus, low -TV38-
3	Terminal 30, from fuse holder F -SF-		9	Convenience system central control unit -J393-
4			10	Engine control unit -J623-
5			11
6	Terminal 31, to 386 earth connection 21 in main wiring harness 51 earth point on right in luggage compartment		12

Back to overview → chapter . AUDI A7 2014 Fitting location, digital sound package control unit -J525- , standard, ANC, from model year 2015 Fitting location In luggage compartment on left, behind side trim -1- .

1 -	Digital sound package control unit -J525-

A -	38-pin connector -T38- , black

B -	18-pin connector -T18i- , black

C -	2-pin connector -T2ca- , MOST bus, black

Connector assignment, digital sound package control unit -J525-

-T18i- (B)	Designation		-T38- (A)	Designation		-T38- (A)	Designation
1			1	Terminal 30, from B607 connection 3 in interior wiring harness Fuse holder F -SF-		20	Rear right bass loudspeaker -R17- Rear right treble loudspeaker -R16-
2			2	Terminal 31, to 50 earth point on left in luggage compartment		21
3			3			22
4			4	Subwoofer -R211-		23
5			5			24
6	Noise cancellation microphone 3 -R287-		6			25	Ring break diagnostic cable B444 connection 1 (diagnosis) in main wiring harness
7	Noise cancellation microphone 3 -R287-		7	Rear left bass loudspeaker -R15- Rear left treble loudspeaker -R14-		26	Front right mid-range loudspeaker -R104-
8	Noise cancellation microphone 1 -R285-		8	Rear right bass loudspeaker -R17- Rear right treble loudspeaker -R16-		27	Front right mid-range loudspeaker -R104-
9	Noise cancellation microphone 1 -R285-		9			28
10	Engine control unit -J623- Power unit mounting control unit -J931-		10			29
11	Terminal 31, to 397 earth connection 32 in main wiring harness Exhaust flap control unit -J883-		11	Front left bass loudspeaker -R21-		30
12			12	Front left bass loudspeaker -R21-		31	Centre loudspeaker -R208-
13	Noise cancellation microphone 4 -R288-		13	Front right bass loudspeaker -R23-		32	Centre loudspeaker -R208-
14	Noise cancellation microphone 4 -R288-		14	Front right bass loudspeaker -R23-		33	Front right treble loudspeaker -R22-
15			15			34	Front right treble loudspeaker -R22-
16	Noise cancellation microphone 2 -R286-		16	Subwoofer -R211-		35	Front left treble loudspeaker -R20-
17	Noise cancellation microphone 2 -R286-		17			36	Front left treble loudspeaker -R20-
18			18			37	Front left mid-range loudspeaker -R103-
			19	Rear left bass loudspeaker -R15- Rear left treble loudspeaker -R14-		38	Front left mid-range loudspeaker -R103-

Back to overview → chapter . AUDI A7 2014 Fitting location, digital sound package control unit -J525- , BOSE, ANC, from model year 2015 Fitting location In luggage compartment on left, behind side trim -1- .

1 -	Digital sound package control unit -J525-

A -	38-pin connector -T38- , black

B -	18-pin connector -T18i- , black

C -	2-pin connector -T2ca- , MOST bus, black

Connector assignment, digital sound package control unit -J525-

-T18i- (B)	Designation		-T38- (A)	Designation		-T38- (A)	Designation
1			1	Terminal 30, from B607 connection 3 in interior wiring harness Fuse holder F -SF-		20	Rear right bass loudspeaker -R17- Rear right treble loudspeaker -R16-
2			2	Terminal 31, to 50 earth point on left in luggage compartment		21	Left effect loudspeaker -R209-
3			3			22	Right effect loudspeaker -R210-
4			4	Subwoofer -R211-		23
5			5			24
6	Noise cancellation microphone 3 -R287-		6			25	Ring break diagnostic cable B444 connection 1 (diagnosis) in main wiring harness
7	Noise cancellation microphone 3 -R287-		7	Rear left bass loudspeaker -R15- Rear left treble loudspeaker -R14-		26	Front right mid-range loudspeaker -R104-
8	Noise cancellation microphone 1 -R285-		8	Rear right bass loudspeaker -R17- Rear right treble loudspeaker -R16-		27	Front right mid-range loudspeaker -R104-
9	Noise cancellation microphone 1 -R285-		9	Left effect loudspeaker -R209-		28	Screen earth Microphone unit in front roof module -R164-
10	Engine control unit -J623- Power unit mounting control unit -J931-		10	Right effect loudspeaker -R210-		29	Internal microphone -R74- Microphone unit in front roof module -R164-
11	Terminal 31, to 397 earth connection 32 in main wiring harness Exhaust flap control unit -J883-		11	Front left bass loudspeaker -R21-		30	Internal microphone -R74- Microphone unit in front roof module -R164-
12			12	Front left bass loudspeaker -R21-		31	Centre loudspeaker -R208-
13	Noise cancellation microphone 4 -R288-		13	Front right bass loudspeaker -R23-		32	Centre loudspeaker -R208-
14	Noise cancellation microphone 4 -R288-		14	Front right bass loudspeaker -R23-		33	Front right treble loudspeaker -R22-
15			15			34	Front right treble loudspeaker -R22-
16	Noise cancellation microphone 2 -R286-		16	Subwoofer -R211-		35	Front left treble loudspeaker -R20-
17	Noise cancellation microphone 2 -R286-		17			36	Front left treble loudspeaker -R20-
18			18			37	Front left mid-range loudspeaker -R103-
			19	Rear left bass loudspeaker -R15- Rear left treble loudspeaker -R14-		38	Front left mid-range loudspeaker -R103-

Back to overview → chapter . AUDI A7 2014 Fitting location, digital sound package control unit -J525- , Bang & Olufsen, ANC, from model year 2015 Fitting location In luggage compartment on left, behind side trim -1- .

1 -	Digital sound package control unit -J525-

A -	38-pin connector -T38- , black

B -	2-pin connector -T2ca- , MOST bus, black

C -	32-pin connector -T32e- , black

Connector assignment, digital sound package control unit -J525-

-T32e- (C)	Designation		-T38- (A)	Designation
1			1	Terminal 30, from fuse 1 (30) -S204-
2			2	Terminal 31, to 50 earth point on left in luggage compartment
3			3	Subwoofer -R211-
4			4	Front left bass loudspeaker -R21-
5	Front left mid-range loudspeaker -R103-		5	Front right bass loudspeaker -R23-
6	Front right mid-range loudspeaker -R104-		6	Rear left bass loudspeaker -R15-
7	Rear left treble loudspeaker -R14-		7	Rear right bass loudspeaker -R17-
8	Rear right treble loudspeaker -R16-		8	Control motor for front left treble speaker -V344-
9	Left effect loudspeaker -R209-		9	Control motor for front left treble speaker -V344-
10	Centre loudspeaker -R208-		10	Control motor for front left treble speaker -V344-
11			11
12			12
13	Ring break diagnostic cable B444 connection 1 (diagnosis) in main wiring harness		13
14	Engine control unit -J623- Power unit mounting control unit -J931-		14
15			15	Subwoofer -R211-
16	Terminal 31, to 397 earth connection 32 in main wiring harness Exhaust flap control unit -J883-		16	Front left bass loudspeaker -R21-
17	Front left mid-range loudspeaker -R103-		17	Front right bass loudspeaker -R23-
18	Front right mid-range loudspeaker -R104-		18	Rear left bass loudspeaker -R15-
19	Rear left treble loudspeaker -R14-		19	Rear right bass loudspeaker -R17-
20	Rear right treble loudspeaker -R16-		20	Control motor for front right treble speaker -V345-
21	Left effect loudspeaker -R209-		21	Control motor for front right treble speaker -V345-
22	Centre loudspeaker -R208-		22	Control motor for front right treble speaker -V345-
23	Right effect loudspeaker -R210-		23	Internal microphone -R74-
24			24	Noise cancellation microphone 1 -R285-
25	Centre loudspeaker 2 -R219-		25	Noise cancellation microphone 2 -R286-
26	Front left treble loudspeaker -R20-		26	Noise cancellation microphone 3 -R287-
27	Front right treble loudspeaker -R22-		27	Noise cancellation microphone 4 -R288-
28	Right effect loudspeaker -R210-		28
29			29
30	Centre loudspeaker 2 -R219-		30
31	Front left treble loudspeaker -R20-		31	Internal microphone -R74-
32	Front right treble loudspeaker -R22-		32	Noise cancellation microphone 1 -R285-
			33	Noise cancellation microphone 2 -R286-
			34	Noise cancellation microphone 3 -R287-
			35	Noise cancellation microphone 4 -R288-
			36
			37
			38

Back to overview → chapter . AUDI A7 2014 Fitting location, rear lid power opening control unit J938 Fitting location, rear lid power opening control unit -J938- Fitting location Behind the rear bumper cover -1- .

1 -	Rear lid power opening control unit -J938-

A -	4-pin connector -T4fh- , black

B -	5-pin connector -T5ao- , black

Connector assignment, rear lid power opening control unit -J938-

-T4fh- (A)	Designation		-T5ao- (B)	Designation
1	Terminal 30, from rear lid remote release fuse -S195-		1	Rear lid power opening sender -G750-
2	Terminal 31, to 744 earth point in spare wheel well		2	Rear lid power opening sender -G750-
3	LIN bus, to convenience system central control unit -J393-		3
4			4	Rear lid power opening sender 2 -G760-
			5	Rear lid power opening sender 2 -G760-

Back to overview → chapter . AUDI A7 2014 Fitting location, remote control receiver for auxiliary heater R64 Fitting location, remote control receiver for auxiliary heater -R64- Fitting location On right in luggage compartment, behind side trim -1- .

1 -	Remote control receiver for auxiliary heater -R64-

A -	2-pin connector -T2cv- , beige, to roof aerial -R216-

B -	6-pin connector -T6v- , blue

Connector assignment, remote control receiver for auxiliary heater -R64-

-T6v- (B)	Designation		-T6v- (B)	Designation
1	Terminal 31, to 51 earth point on right in luggage compartment		4
2	Terminal 30, from fuse holder D -SD-		5	Auxiliary heater control unit -J364-
3			6

Back to overview → chapter .

AUDI A7 2014 Fitting location Reversing camera system control unit J772

Fitting location Reversing camera system control unit -J772-

Fitting location

On right in luggage compartment, behind side trim -1- .

1 -	Reversing camera system control unit -J772-

A -	54-pin connector -T54a- (not illustrated)

q	Only models up to model year 2014

q	Connector assignment → anchor

A -	20-pin connector -T20l- , red

q	Only models from model year 2015

q	Connector assignment → anchor

B -	2-pin connector -T2df- , green, control unit 1 for information electronics -J794-

C -	2-pin connector -T2dg- , grey, reversing camera -R189-

q	Only models from model year 2015

Fitting location reversing camera system control unit -J772- , models up to model year 2014

-T54a-	Designation		-T54a-	Designation		-T54a-	Designation
1	Reversing camera -R189-		19			37
2	Reversing camera -R189-		20			38
3			21			39	Dash panel insert CAN bus, low, to wiring junction for dash panel insert CAN bus, low -TV40-
4			22			40	Dash panel insert CAN bus, high, to wiring junction for dash panel insert CAN bus, high -TV36-
5			23			41
6			24			42
7			25			43	Terminal 30, from fuse carrier 3 -ST3- in fuse holder F -SF-
8			26			44	Terminal 31, to 51 earth point on right in luggage compartment
9			27			45
10			28			46
11			29			47	Reversing camera -R189-
12			30			48	Reversing camera -R189-
13			31			49
14			32			50
15			33			51
16			34			52
17			35			53
18			36			54

Back to overview → chapter .

Fitting location reversing camera system control unit -J772- , models from model year 2015

-T20l- (A)	Designation		-T20l- (A)	Designation
1			11	Dash panel insert CAN bus, low, to wiring junction for dash panel insert CAN bus, low -TV40-
2			12	Dash panel insert CAN bus, high, to wiring junction for dash panel insert CAN bus, high -TV36-
3			13
4			14
5			15
6			16
7			17
8			18
9	Reversing camera -R189-		19	Reversing camera -R189-
10	Terminal 30, from fuse carrier 3 -ST3- in fuse holder F -SF-		20	Terminal 31, to 51 earth point on right in luggage compartment

Back to overview → chapter .

AUDI A7 2014 Fitting location Control unit for overhead view camera J928

Fitting location Control unit for overhead view camera -J928-

Fitting location

Under front passenger seat -1- .

1 -	Control unit for overhead view camera -J928-

A -	5-pin connector -T5ay- , blue, Rear overhead view camera -R246-

B -	5-pin connector -T5ax- , white, Front overhead view camera -R243-

C -	5-pin connector -T5aw- , black, Right overhead view camera -R245-

D -	5-pin connector -T5av- , green, Left overhead view camera -R244-

E -	2-pin connector -T2lt- , green, control unit 1 for information electronics -J794-

F -	18-pin connector -T18f- , black

Connector assignment, control unit for overhead view camera -J928-

-T18f- (F)	Designation		-T18f- (F)	Designation
1	Terminal 30, from fuse carrier 3 -ST3- in fuse holder F -SF-		10	Dash panel insert CAN bus, low, to wiring junction for dash panel insert CAN bus, low -TV40-
2	Dash panel insert CAN bus, high, to wiring junction for dash panel insert CAN bus, high -TV36-		11
3			12	Terminal 31, to 376 earth connection 11 in main wiring harness 688 earth point 2 on centre tunnel
4			13
5			14
6			15
7			16
8			17
9			18

Back to overview → chapter .

AUDI A7 2014

Fresh air blower control unit -J126-

AUDI A7 2014 Fitting location, image processing control unit J851

Fitting location, image processing control unit -J851-

Fitting location, left-hand drive

Under front passenger seat.

   

A -	Image processing control unit -J851-

B -	12-pin connector -T12i- , black

C -	5-pin connector -T5i- , black, camera control unit -J852-

Back to overview → chapter . Fitting location, right-hand drive Under front passenger seat.

A -	Image processing control unit -J851-

B -	12-pin connector -T12i- , black

C -	5-pin connector -T5i- , black, camera control unit -J852-

Back to overview → chapter . AUDI A7 2014 Fitting location, airbag control unit J234 Fitting location, airbag control unit -J234- Fitting location Under rear centre console.

A -	Airbag control unit -J234-

B -	100-pin connector -T100- , yellow

Back to overview → chapter . AUDI A7 2014 Fitting location, control unit for sensor electronics J849 Fitting location, control unit for sensor electronics -J849- Fitting location Under rear centre console.

A -	Control unit for sensor electronics -J849-

B -	50-pin connector -T50- , ivory

Back to overview → chapter . AUDI A7 2014 Fitting location, control unit for night vision system J853 Fitting location, control unit for night vision system -J853- Fitting location Under driver seat, left-hand drive. Under front passenger seat, right-hand drive.

A -	Control unit for night vision system -J853-

B -	5-pin connector -T5e- , black, camera for night vision system -R212-

C -	12-pin connector -T12b- , black

Back to overview → chapter . AUDI A7 2014 Fitting location, active steering control unit J792 Fitting location, active steering control unit -J792- Fitting location, left-hand drive Under driver seat.

A -	Active steering control unit -J792-

B -	10-pin connector -T10c- , black

C -	8-pin connector -T8m- , black

D -	5-pin connector -T5k- , black, Active steering motor -V477-

Back to overview → chapter . Fitting location, right-hand drive Under driver seat.

A -	Active steering control unit -J792-

B -	10-pin connector -T10c- , black

C -	8-pin connector -T8m- , black

D -	5-pin connector -T5k- , black, Active steering motor -V477-

Back to overview → chapter . AUDI A7 2014 Fitting location, 16-pin connector -T16- , diagnostic connector Fitting location, left-hand drive In left stowage compartment on driver side.

A -	16-pin connector -T16- , black

Back to overview → chapter . Fitting location, right-hand drive In right stowage compartment on driver side.

A -	16-pin connector -T16- , black

Back to overview → chapter . AUDI A7 2014 Fitting location, headlight range control unit J431 Fitting location, headlight range control unit -J431- Control unit for cornering light and headlight range control -J745- , for models with cornering light Fitting location, left-hand drive Behind left stowage compartment on driver side.

A -	Headlight range control unit -J431-

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

q	models with cornering light

B -	26-pin connector -T26a- , black

Back to overview → chapter . Fitting location, right-hand drive Behind right stowage compartment on driver side.

A -	Headlight range control unit -J431-

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

q	models with cornering light

B -	26-pin connector -T26a- , black

Back to overview → chapter . AUDI A7 2014 Fitting location, onboard supply control unit J519 Fitting location, onboard supply control unit -J519- Fitting location, left-hand drive Behind left stowage compartment on driver side.

A -	32-pin connector -T32c- , grey

B -	32-pin connector -T32a- , black

C -	16-pin connector -T16c- , brown

D -	17-pin connector -T17d- , black

E -	17-pin connector -T17c- , brown

F -	17-pin connector -T17e- , red

G -	6-pin connector -T6d- , grey

H -	Onboard supply control unit -J519-

Back to overview → chapter . Fitting location, right-hand drive Behind right stowage compartment on driver side.

A -	32-pin connector -T32c- , grey

B -	32-pin connector -T32a- , black

C -	16-pin connector -T16c- , brown

D -	17-pin connector -T17d- , black

E -	17-pin connector -T17c- , brown

F -	17-pin connector -T17e- , red

G -	6-pin connector -T6d- , grey

H -	Onboard supply control unit -J519-

Back to overview → chapter . AUDI A7 2014 Fitting location, engine control unit J623 Fitting location, engine control unit -J623- Fitting location, left-hand drive On left in plenum chamber.

A -	Engine control unit -J623-

B -	60-pin connector -T60- , black

C -	94-pin connector -T94- , black

Back to overview → chapter . Fitting location, right-hand drive On right in plenum chamber.

A -	Engine control unit -J623-

B -	60-pin connector -T60- , black

C -	94-pin connector -T94- , black

Back to overview → chapter . Engine control unit -J623- , 196-pin On left in plenum chamber, left-hand drive. On right in plenum chamber, right-hand drive.

1 -	Engine control unit -J623-

A -	105-pin connector -T105- , black

B -	91-pin connector -T91- , black

Back to overview → chapter . Engine control unit -J623- , 315-pin On left in plenum chamber, left-hand drive. On right in plenum chamber, right-hand drive.

1 -	Engine control unit -J623-

A -	56-pin connector -T56a- , black

q	Contact carrier colour: black

B -	91-pin connector -T91- , black

q	Contact carrier colour: black

C -	56-pin connector -T56b- , black

q	Contact carrier colour: white

D -	56-pin connector -T56c- , black

q	Contact carrier colour: blue

E -	56-pin connector -T56d- , black

q	Contact carrier colour: violet

Back to overview → chapter . AUDI A7 2014 Fitting location, garage door operation control unit J530 Fitting location, garage door operation control unit -J530- Fitting location In the front bumper cover, centre.

A -	Garage door operation control unit -J530-

B -	4-pin connector -T4r- , black

Back to overview → chapter . AUDI A7 2014 Fitting location, control unit for heads-up display J898 Fitting location, control unit for heads-up display -J898- Fitting location At front of dash panel.

A -	Control unit for heads-up display -J898-

B -	10-pin connector -T10g- , black

Back to overview → chapter . AUDI A7 2014 Fitting location, ABS control unit J104 Fitting location, ABS control unit -J104- Fitting location In left of engine compartment. ABS control unit -J104- , 47-pin

A -	ABS control unit -J104-

B -	47-pin connector -T47- , black

ABS control unit -J104- , 38-pin

1 -	ABS control unit -J104-

A -	38-pin connector -T38a- , black

Back to overview → chapter . AUDI A7 2014 Fitting location, adaptive cruise control unit J428 Fitting location, adaptive cruise control unit -J428- Fitting location Under front right headlight.

A -	Adaptive cruise control unit -J428-

B -	8-pin connector -T8k- , black

Back to overview → chapter . AUDI A7 2014 Fitting location, control unit 2 for adaptive cruise control J850 Fitting location, control unit 2 for adaptive cruise control -J850- Fitting location At front under left headlight.

A -	Control unit 2 for adaptive cruise control -J850-

B -	8-pin connector -T8l- , black

Back to overview → chapter . AUDI A7 2014 Fitting location, sliding sunroof adjustment control unit J245 Fitting location, sliding sunroof adjustment control unit -J245- Fitting location Behind front interior light -W1-

A -	10-pin connector -T10b- , black

B -	Sliding sunroof adjustment control unit -J245-

q	with sliding sunroof motor -V1-

Back to overview → chapter . AUDI A7 2014 Fitting location, roof electronics control unit J528 Fitting location, roof electronics control unit -J528- Fitting location In front interior light -W1-

A -	6-pin connector -T6e- , blue, microphone unit in front roof module -R164-

B -	10-pin connector -T10ab- , red

C -	5-pin connector -T5d- , black, sunroof button -E325-

D -	4-pin connector -T4v- , black, anti-theft alarm sensor -G578-

E -	6-pin connector -T6f- , black, garage door operating unit -E284-

F -	10-pin connector -T10ac- , black, rear left reading light button -E454- , rear right reading light button -E455-

G -	Roof electronics control unit -J528-

q	with front interior light -W1- , front left reading light button -E633- , front right reading light button -E634- , front button for rear reading light -E635- , front left reading light -W65- , front right reading light -W66- , front interior light button -E326-

Back to overview → chapter . AUDI A7 2014 Fitting location, control unit for front left belt tensioner -J854- /control unit for front right belt tensioner -J855- Fitting location In lower part of B-pillars.

A -	Control unit for front left belt tensioner -J854- /control unit for front right belt tensioner -J855-

q	with driver seat belt tensioner igniter 1 -N153- , front passenger seat belt tensioner igniter 1 -N154- , driver side belt force limiter -G551- , front passenger side belt force limiter -G552-

B -	5-pin connector -T5f- , left, black, airbag control unit -J234-

B -	5-pin connector -T5h- , right, black, airbag control unit -J234-

C -	4-pin connector -T4x- , left, black

C -	4-pin connector -T4ac- , right, black

Back to overview → chapter . AUDI A7 2014 Fitting location, steering column electronics control unit J527 Fitting location, steering column electronics control unit -J527- Fitting location On steering column, at steering column switch. Front

A -	12-pin connector -T12v- , black, airbag coil connector and return ring with slip ring -F138- , driver side airbag igniter -N95- , driver side airbag igniter 2 -N250-

B -	2-pin connector -T2fk- , black, airbag coil connector and return ring with slip ring -F138- , heated steering wheel -Z36-

C -	6-pin connector -T6am- , black, intermittent wiper switch -E22-

D -	13-pin connector -T13b- , black, turn signal switch -E2- , headlight flasher switch -E5- , cruise control system switch -E45-

E -	Steering column electronics control unit -J527-

q	with turn signal switch -E2- , headlight flasher switch -E5- , intermittent wiper switch -E22- , cruise control system switch -E45- , coil connector -F350- , steering angle sender -G85- , lane departure warning button -E517- , airbag coil connector and return ring with slip ring -F138-

Back

A -	Steering column electronics control unit -J527-

G -	4-pin connector -T4ah- , yellow, from airbag control unit -J234-

F -	16-pin connector -T16e- , black

E -	not assigned

Back to overview → chapter . AUDI A7 2014 Fitting location, power steering control unit J500 Fitting location, power steering control unit -J500- Fitting location On steering box.

A -	Power steering control unit -J500-

q	with electromechanical power steering motor -V187- , steering moment sender -G269-

B -	2-pin connector -T2fa- , black

C -	6-pin connector -T6ak- , black

D -	Sensor connection

Back to overview → chapter . AUDI A7 2014 Fitting location, auxiliary heater control unit J364 Fitting location, auxiliary heater control unit -J364- Fitting location At front of right longitudinal member.

A -	Auxiliary heater control unit -J364-

q	with temperature sensor 2 for supplementary and auxiliary heating -G587- , flame monitor -G64- , temperature sensor -G18- , glow plug for heater -Q9- , combustion air blower -V6- , fuel pre-heating heater element -Z66-

B -	2-pin connector -T2az- , brown

C -	6-pin connector -T6k- , black

Connector assignment, auxiliary heater control unit -J364-

-T6k- (C)	Designation
1	Dash panel insert CAN bus high B708 connection 1 (dash panel insert CAN bus high) in main wiring harness Data bus diagnostic interface -J533-
2	Dash panel insert CAN bus low B709 connection 1 (dash panel insert CAN bus low) in main wiring harness Data bus diagnostic interface -J533-
3	Heater coolant shut-off valve -N279-
4	Metering pump -V54-
5	Terminal 31, to 380 earth connection 15 in main wiring harness 43 earth point at bottom of right A-pillar
6	Remote control receiver for auxiliary heater -R64-

-T2az- (B)	Designation
1	Terminal 30, from fuse holder F -SF-
2	Terminal 31, to 379 earth connection 14 in main wiring harness 43 earth point at bottom of right A-pillar

Back to overview → chapter . AUDI A7 2014 Fitting location, Climatronic control unit J255 Fitting location, Climatronic control unit -J255- Fitting location At bottom centre of dash panel.

A -	20-pin connector -T20c- , black

B -	Climatronic control unit -J255-

q	with heated driver seat regulator -E94- , heated front passenger seat regulator -E95-

C -	16-pin connector -T16f- , brown

D -	16-pin connector -T16p- , black

Back to overview → chapter . AUDI A7 2014 Fitting location, control unit for electrically adjustable steering column J866 Fitting location, control unit for electrically adjustable steering column -J866- Fitting location On steering column.

A -	18-pin connector -T18d- , black

B -	Control unit for electrically adjustable steering column -J866-

Back to overview → chapter . AUDI A7 2014 Fitting location, control unit in dash panel insert J285 Fitting location, control unit in dash panel insert -J285- Fitting location In driver side dash panel.

A -	32-pin connector -T32- , blue

B -	2-pin connector -T2bm- , MOST bus, black

C -	Control unit in dash panel insert -J285-

q

with fuel gauge -G1- , display in dash panel insert -Y24- , main beam warning lamp -K1- , ABS warning lamp -K47- , warning lamp for left turn signal -K261- , airbag warning lamp -K75- , diesel electronics warning lamp -K104- , engine electronics warning lamp -K149- , warning lamp for right turn signal -K262-

Back to overview → chapter . AUDI A7 2014 Fitting location, radiator fan control unit -J293- /radiator fan control unit 2 -J671- Fitting location At front of radiator.

1 -	Radiator fan control unit -J293-

q	Radiator fan -V7-

2 -	Radiator fan control unit 2 -J671-

q	Radiator fan 2 -V177-

3 -	4-pin connector -T4bg- , black

4 -	4-pin connector -T4bf- , black

Back to overview → chapter . AUDI A7 2014 Fitting location of control units on interior mirror Fitting location of control units on interior mirror Fitting location At front of roof side member.

1 -	Camera control unit -J852-

q	Fitting location and connectors → chapter

2 -	Automatic anti-dazzle interior mirror -Y7-

q	with light sensor -G399- , rain and light sensor -G397-

3 -	Humidity sender -G355-

4 -	Main beam assist control unit -J844-

Back to overview → chapter .

Fitting location, camera control unit -J852-

A -	Camera control unit -J852-

B -	5-pin connector -T5c- , black, to image processing control unit -J851-

C -	12-pin connector -T12a- , black

Back to overview → chapter . AUDI A7 2014 Fitting location, left gas discharge bulb control unit -J343- /right gas discharge bulb control unit -J344- Fitting location At headlight.   Note: Figure shows right headlight.

1 -	14-pin connector -T14c- /14-pin connector -T14d- , black

2 -	Control unit for left daytime running light and side light -J860- /control unit for right daytime running light and side light -J861-

3 -	Output module for left headlight -J667- /output module for right headlight -J668-

4 -	Left gas discharge bulb control unit -J343- /right gas discharge bulb control unit -J344-

in headlight: -L176- , -M5- , -M51- , -V48- , -L13- , -G474- , -V318- , -G325- , -V294- , -L177- , -M7- , -M52- , -V49- , -L14- , -G475- , -V319- , -G327- , -V295- Back to overview → chapter . AUDI A7 2014 Fitting location, output module 1 for left LED headlight -A31- /output module 1 for right LED headlight -A27- Fitting location At headlight.   Note: Figure shows right headlight.

1 -	14-pin connector -T14c- /14-pin connector -T14d- , black

2 -	Output module 3 for left LED headlight -A33- /output module 3 for right LED headlight -A29-

3 -	Output module 2 for left LED headlight -A32- /output module 2 for right LED headlight -A28-

4 -	Output module 1 for left LED headlight -A31- /output module 1 for right LED headlight -A27-

in headlight: -V407- , -V48- , -V463- , -V294- , -G702- , -M29- , -L207- , -G703- , -M30- , -M51- , -M5- , -L176- , -V408- , -V464- , -V295- , -V49- , -G704- , -G705- , -L177- , -L208- , -M7- , -M31- , -M32- , -M52- Back to overview → chapter . AUDI A7 2014 Fitting location, control unit for electronic steering column lock J764 Fitting location, control unit for electronic steering column lock -J764- Fitting location On steering column.

A -	Control unit for electronic steering column lock -J764-

B -	6-pin connector -T6- , black

Back to overview → chapter . AUDI A7 2014 Fitting location, fresh air blower control unit J126 Fitting location, fresh air blower control unit -J126- Fitting location Behind glove compartment -1- .

1 -	Fresh air blower control unit -J126-

q	with fresh air blower -V2-

A -	4-pin connector -T4cb- , black

Connector assignment, fresh air blower control unit -J126-

-T4cb- (A)	Designation
1	Terminal 31, to 81 earth connection 1 in dash panel wiring harness 45 earth point behind centre of dash panel
2
3	Terminal 30, from fuse holder C -SC-
4	Climatronic control unit -J255-

Back to overview → chapter . AUDI A7 2014 Fitting location Active steering motor -V477- /Active steering safety lock actuator -F437- Fitting location On steering column -1- and -2- .

1 -	Active steering motor -V477-

2 -	Active steering safety lock actuator -F437-

A -	6-pin connector -T6m- , black

B -	4-pin connector -T4ag- , black

C -	2-pin connector -T2bk- , black

Connector assignment Active steering motor -V477- /Active steering safety lock actuator -F437-

-T6m- (A)	Designation		-T6m- (A)	Designation
1	Active steering control unit -J792-		4	Active steering control unit -J792-
2	Active steering control unit -J792-		5	Active steering control unit -J792-
3	Active steering control unit -J792-		6	Active steering control unit -J792-

-T4ag- (B)	Designation		-T2bk- (C)	Designation
1	Active steering control unit -J792-		1	Active steering control unit -J792-
2	Active steering control unit -J792-		2	Active steering control unit -J792-
3	Active steering control unit -J792-
4	Terminal 31, shield earth

Back to overview → chapter . AUDI A7 2014 Fitting location, control unit for wiper motor J400 Fitting location, control unit for wiper motor -J400- Fitting location On left in plenum chamber, left-hand drive -1- . On right in plenum chamber, right-hand drive.

1 -	Wiper motor control unit -J400-

q	with windscreen wiper motor -V-

A -	4-pin connector -T4t- , black

q	Left and right-hand models have different assignments

Connector assignment, wiper motor control unit -J400- , left-hand and right-hand drive

-T4t- (A)	Designation
1 (LHD)	Terminal 30, from fuse holder B -SB-
1 (RHD)	LIN bus B698 connection 3 (LIN bus) in main wiring harness Onboard supply control unit -J519-
2 (LHD)	Terminal 31, to 369 earth connection 4 in main wiring harness 44 earth point on lower left of A-pillar
2 (RHD)
3 (LHD)
3 (RHD)	Terminal 31, to 369 earth connection 4 in main wiring harness 44 earth point on lower left of A-pillar
4 (LHD)	LIN bus B698 connection 3 (LIN bus) in main wiring harness Onboard supply control unit -J519-
4 (RHD)	Terminal 30, from fuse holder B -SB-

Back to overview → chapter . AUDI A7 2014 Fitting location, control unit for structure-borne sound J869 Fitting location, control unit for structure-borne sound -J869- Fitting location On right in plenum chamber -1- .

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

A -	6-pin connector -T6bw- , black

Connector assignment, control unit for structure-borne sound -J869-

-T6bw- (A)	Designation
1	Actuator for structure-borne sound -R214-
2	Actuator for structure-borne sound -R214-
3	Terminal 15, from B279 positive connection 3 (15a) in main wiring harness Fuse holder B -SB-
4	Terminal 31, to 366 earth connection 1 in main wiring harness 44 earth point on lower left of A-pillar
5	Powertrain CAN bus, low B390 connection 1 (powertrain CAN bus, low) in main wiring harness
6	Powertrain CAN bus, high B383 connection 1 (powertrain CAN bus, high) in main wiring harness

Back to overview → chapter . AUDI A7 2014 Fitting location, power unit mounting control unit J931 Fitting location, power unit mounting control unit -J931- Fitting location Behind front right wheel housing liner.

A -	Power unit mounting control unit -J931-

B -	28-pin connector -T28- , black

Connector assignment, power unit mounting control unit -J931-

-T28- (B)	Designation		-T28- (B)	Designation		-T28- (B)	Designation		-T28- (B)	Designation
53	Terminal 30, from B321 positive connection 7 (30a) in main wiring harness Fuse holder F -SF-		60			67	Terminal 30, from B321 positive connection 7 (30a) in main wiring harness Fuse holder F -SF-		74	Power unit mounting actuator 1 -N513-
54	Terminal 15, from B281 positive connection 5 (15a) in main wiring harness Fuse holder B -SB-		61			68	Power unit mounting actuator 1 -N513-		75	Power unit mounting actuator 2 -N514-
55			62			69	Power unit mounting actuator 2 -N514-		76
56	CAN bus extended low B109 connection 1 (CAN bus extended low) in main wiring harness		63	Earth Power unit mounting sender 1 -G748-		70	5 V output, to D129 connection 27 in engine compartment wiring harness Power unit mounting sender 2 -G749- Power unit mounting sender 1 -G748-		77
57	CAN bus extended high B108 connection 1 (CAN bus extended high) in main wiring harness		64			71	Earth Power unit mounting sender 2 -G749-		78	Signal Power unit mounting sender 1 -G748-
58			65			72			79	Signal Power unit mounting sender 2 -G749-
59	Speed signal from D130 connection 28 in engine compartment wiring harness Engine control unit -J623- to digital sound package control unit -J525-		66	Terminal 31, to 398 earth connection 33 in main wiring harness 379 earth connection 14 in main wiring harness 43 earth point at bottom of right A-pillar		73			80	Terminal 31, to 398 earth connection 33 in main wiring harness 379 earth connection 14 in main wiring harness 43 earth point at bottom of right A-pillar

Back to overview → chapter . AUDI A7 2014 Fitting location, catalytic converter heater control unit 1 J1021 Fitting location, catalytic converter heater control unit 1 -J1021- Fitting location At centre in plenum chamber -1- .

1 -	Catalytic converter heater control unit 1 -J1021-

A -	2-pin connector -T2qc- , black

B -	4-pin connector -T4gk- , black

C -	2-pin connector -T2qb- , brown

Connector assignment, catalytic converter heater control unit 1 -J1021-

-T4gk- (B)	Designation		-T4gk- (B)	Designation
1	Powertrain CAN bus, high E123 connection 1 (powertrain CAN bus, high) in engine wiring harness		3	Powertrain CAN bus, low E123 connection 1 (powertrain CAN bus, low) in engine wiring harness
2	Terminal 31, to 714 earth point on right on engine		4	Terminal 87, from D181 connection 2 (87a) in engine compartment wiring harness

-T2qc- (A)	Designation		-T2qb- (C)	Designation
1	Catalytic converter heater 1 -Z119-		1	Terminal 30 wiring junction -TV2- Catalytic converter heater fuse -S351-
2	Catalytic converter heater 2 -Z120-		2	Terminal 30 wiring junction -TV2- Catalytic converter heater fuse 2 -S354-

Back to overview → chapter . AUDI A7 2014 Fitting location, control unit 1 for information electronics -J794- , MMI Navigation plus, 7UG, from model year 2015 Fitting location At centre of dash panel -1- .

1 -	Control unit 1 for information electronics -J794-

A -	2-pin connector -T2at- , aerial connection, LTE, Bordeaux, LTE aerial 1 -R297-

B -	2-pin connector -T2nf- , aerial connection, DAB, black, aerial amplifier 3 -R112- , digital radio aerial -R183-

B -	2-pin connector -T2nf- , aerial connection, SAT, brown,satellite aerial -R170- , USA only

C -	Quad connector

D -	8-pin connector -T8f- , black

E -	12-pin connector -T12d- , grey

F -	12-pin connector -T12f- , green

G -	12-pin connector -T12g- , blue

H -	8-pin connector -T8e- , brown

J -	2-pin connector -T2aw- , MOST bus, black

K -	4-pin connector -T4df- , grey, display unit for front information display and operating unit control unit -J685-

L -	5-pin connector -T5bq- , brown, USB connection holder -R193-

M -	4-pin connector -T4gf- , aerial connection, AM/FM, white, aerial amplifier -R24-

N -	2-pin connector -T2au- , aerial connection, GPS, blue, roof aerial -R216- , GPS aerial -R50-

O -	2-pin connector -T2at- , aerial connection, LTE, Bordeaux, LTE aerial 2 -R306-

Connector assignment, control unit 1 for information electronics -J794-

-T8f- (D)	Designation		-T8e- (H)	Designation
9	Subwoofer -R211-		1	Rear right treble loudspeaker -R16- Rear right mid-range and bass loudspeaker -R160-
10	Centre loudspeaker -R208-		2	Front right treble loudspeaker -R22- Front right mid-range and bass loudspeaker -R102-
11			3	Front left treble loudspeaker -R20- Front left mid-range and bass loudspeaker -R101-
12			4	Rear left treble loudspeaker -R14- Rear left mid-range and bass loudspeaker -R159-
13	Subwoofer -R211-		5	Rear right treble loudspeaker -R16- Rear right mid-range and bass loudspeaker -R160-
14	Centre loudspeaker -R208-		6	Front right treble loudspeaker -R22- Front right mid-range and bass loudspeaker -R102-
17	Terminal 31, to 372 earth connection 7 in main wiring harness 687 earth point 1 on centre tunnel		7	Front left treble loudspeaker -R20- Front left mid-range and bass loudspeaker -R101-
18	Terminal 30, from fuse holder F -SF-		8	Rear left treble loudspeaker -R14- Rear left mid-range and bass loudspeaker -R159-

-T12d- (E)	Designation		-T12f- (F)	Designation
1	Display unit for front information display and operating unit control unit -J685-		1	Connection for external audio sources -R199-
2	Multimedia system operating unit -E380-		2	Connection for external audio sources -R199-
3	Ring break diagnostic cable B444 connection 1 (diagnosis) in main wiring harness		3	Connection for external audio sources -R199-
4	Multimedia system operating unit -E380-		4
5	Telephone bracket -R126- B478 connection 14 in main wiring harness		5
6	Dash panel insert CAN bus high B708 connection 1 (dash panel insert CAN bus high) in main wiring harness		6
7	Display unit for front information display and operating unit control unit -J685-		7	Connection for external audio sources -R199-
8	Multimedia system operating unit -E380-		8	Screen earth
9	Multimedia system operating unit -E380-		9
10	Multimedia system operating unit -E380-		10
11	Telephone bracket -R126-		11
12	Dash panel insert CAN bus low B709 connection 1 (dash panel insert CAN bus low) in main wiring harness		12

-T12g- (G)	Designation		-T12g- (G)	Designation
1	Left front microphone -R140-		7	Left front microphone -R140-
2	Front right microphone -R141-		8	Front right microphone -R141-
3			9
4			10
5			11
6	Reversing camera system control unit -J772-		12	Reversing camera system control unit -J772-

Back to overview → chapter . AUDI A7 2014 Fitting location, seat and steering column adjustment control unit with memory J136 Fitting location, seat and steering column adjustment control unit with memory -J136- Fitting location In bottom of seat -1- .

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

A -	12-pin connector -T12x- , black

B -	32-pin connector -T32m- , grey

C -	16-pin connector -T16q- , black

Connector assignment, seat and steering column adjustment control unit with memory -J136-

-T12x- (A)	Designation		-T12x- (A)	Designation
1	Driver seat backrest adjustment motor -V45-		7	Driver seat rake adjustment motor -V243-
2	Driver seat depth adjustment motor -V256-		8	Driver seat height adjustment motor -V245-
3	Driver seat height adjustment motor -V245-		9	Driver seat longitudinal adjustment motor -V28-
4	Driver seat depth adjustment motor -V256-		10	Driver seat rake adjustment motor -V243-
5	Driver seat longitudinal adjustment motor -V28-		11	Terminal 30, from driver seat adjustment thermal fuse 1 -S44-
6	Driver seat backrest adjustment motor -V45-		12	Terminal 31, to 95 earth connection 1 in wiring harness 371 earth connection 6 in main wiring harness 34 earth point under driver seat

-T32m- - (B)	Designation		-T32m- (B)	Designation
1			17
2			18
3	Driver door control unit -J386-		19
4			20
5	Driver seat massage function button -E670-		21
6	Seat longitudinal adjustment button -E418- Switch module 2 for driver seat -E667-		22	Driver seat backrest adjustment switch -E96- Switch module for driver seat -E663-
7	Seat height adjustment button -E424- Switch module 2 for driver seat -E667-		23	Driver seat height adjustment switch -E364- Switch module for driver seat -E663-
8			24	Driver seat rake adjustment switch -E222- Switch module for driver seat -E663-
9			25	Driver seat longitudinal adjustment switch -E363- Switch module for driver seat -E663-
10	413 Earth connection 4 in seat adjustment wiring harness Switch module 2 for driver seat -E667- Driver seat massage function button -E670- Switch module for driver seat -E663-		26
11			27
12			28	Backrest adjustment button -E425- Switch module 2 for driver seat -E667-
13			29
14			30
15	Convenience CAN bus, low M28 connection (convenience CAN bus, low) in driver seat adjustment wiring harness		31
16	Convenience CAN bus, high M27 connection (convenience CAN bus, high) in driver seat adjustment wiring harness		32

-T16q- (C)	Designation		-T16q- (C)	Designation
1	Driver seat cushion lateral support heater -Z31-		9	M43 connection 3 in driver seat wiring harness Driver seat backrest fan -V388- Driver seat backrest fan 2 -V417-
2	Heated driver seat -Z6-		10	M44 connection 4 in driver seat wiring harness Driver seat backrest fan -V388- Driver seat backrest fan 2 -V417-
3	M42 connection 2 in driver seat wiring harness Driver seat cushion fan -V390- Driver seat cushion fan 2 -V419-		11
4			12	136 earth connection 2 in seat heating wiring harness
5			13
6			14	Front left seat temperature sender -G344-
7	Front left seat temperature sender -G344-		15
8	M41 connection 1 in driver seat wiring harness Driver seat cushion fan -V390- Driver seat cushion fan 2 -V419-		26

Back to overview → chapter . AUDI A7 2014 Fitting location, seat occupied recognition control unit J706 Fitting location, seat occupied recognition control unit -J706- Fitting location In bottom of seat -1- .

1 -	Seat occupied recognition control unit -J706-

A -	3-pin connector -T3- , black

B -	Connection, seat occupied recognition control unit -G452-

Connector assignment, seat occupied recognition control unit -J706-

-T3- (A)	Designation
1	Terminal 30, from B282 positive connection 6 (15a) in main wiring harness Fuse holder B
2	Airbag control unit -J234-
3	Terminal 31, to 312 earth connection 2 in airbag wiring harness 475 earth connection (airbag) in main wiring harness Airbag control unit -J234-

Back to overview → chapter . AUDI A7 2014 Fitting location, Tyre Pressure Monitoring System control unit J502 Fitting location, Tyre Pressure Monitoring System control unit -J502- Fitting location At front right under floor -1- . For RS models only.

1 -	Tyre Pressure Monitoring System control unit -J502-

A -	12-pin connector -T12ao- , black

Connector assignment, Tyre Pressure Monitoring System control unit -J502-

-T12ao- (A)	Designation		-T12ao- (A)	Designation
1			7	Dash panel insert CAN bus, high Wiring junction for dash panel insert CAN bus, high -TV36-
2			8	Dash panel insert CAN bus, low Wiring junction for dash panel insert CAN bus, low -TV40-
3	B605 connection 1 in interior wiring harness to Tyre Pressure Monitoring System aerials		9	Front left Tyre Pressure Monitoring System aerial -R59-
4	Front right Tyre Pressure Monitoring System aerial -R60-		10	Rear left Tyre Pressure Monitoring System aerial -R61-
5	Rear right Tyre Pressure Monitoring System aerial -R62-		11	B606 connection 2 in interior wiring harness to Tyre Pressure Monitoring System aerials
6	Terminal 30, from fuse holder F -SF-		12	Terminal 31, to 380 earth connection 15 in main wiring harness 43 earth point at bottom of right A-pillar

Back to overview → chapter .

AUDI A7 2014 Overview of coupling stations

Overview of coupling stations

1 -	Coupling, front bumper on right

q	up to model year 2014

q	Connectors: -T14e-

q	Fitting location and assignment → chapter

2 -	Fuses on coupling station, on right A-pillar

q	Connectors, left-hand drive: -T17o-, -T17q-, -T17p-

q	Connectors, right-hand drive: -T46a-, -T17f-, -T17g-, -T17h-, -T17i-, -T17k-

q	Fitting location → chapter

q	Assignment, left-hand drive → Anchor

q	Assignment, right-hand drive → Anchor

3 -	Coupling point on front right door

q	Connectors: -T27b-

q	Fitting location and assignment → chapter

4 -	Coupling point under front passenger seat

q	Connectors: -T3t-, -T6i-, -T10e-, -T17n-

q	Fitting location and assignment → chapter

5 -	Coupling point on rear right door

q	Connectors: -T27d-

q	Fitting location and assignment → chapter

6 -	Coupling point on rear right seat

q	Connectors: -T17v-

q	Fitting location and assignment → chapter

7 -	Coupling point, relay and fuse carrier on right in luggage compartment

q	Connectors: -T46b-

q	Fitting location → chapter

q	Assignment up to model year 2014 → Anchor

q	Assignment from model year 2015 → Anchor

q	Assignment from model year 2016 → Anchor

8 -	Coupling point on rear right bumper

q	Connectors: -T12s-, -T16v-,

q	Fitting location → chapter

q	Assignment up to model year 2014 → Anchor

q	Assignment from model year 2015 → Anchor

Trailer coupling

q	Connectors: -T17t-

q	Fitting location and assignment → chapter

9 -	Rear spoiler coupling

q	Connectors: -T8u-

q	Fitting location and assignment → chapter

10 -	Coupling point on rear left seat

q	Connectors: -T17u-

q	Fitting location and assignment → chapter

11 -	ANC microphones coupling

q	Connectors: -T8bb-

q	Fitting location and assignment → chapter

12 -	Coupling point on rear left door

q	Connectors: -T27c-

q	Fitting location and assignment → chapter

13 -	Coupling point under driver seat

q	Connectors: -T3q-, -T6h-, -T10d-, -T17m-

q	Fitting location and assignment → chapter

14 -	Coupling point on front left door

q	Connectors: -T27a-

q	Fitting location and assignment → chapter

15 -	Coupling station, engine

q	Connectors: -T14s-, -T14t-, -T14u-, -T2nb-

q	Fitting location → chapter

q	Assignment, left-hand drive → Anchor

q	Assignment, right-hand drive → Anchor

16 -	Coupling station on left A-pillar

q	Connectors, left-hand drive: -T46a-, -T17f-, -T17g-, -T17h-, -T17i-, -T17k-, -T17l-

q	Connectors, right-hand drive: -T17l-, -T17o-, -T17p-

q	Fitting location → chapter

q	Assignment, left-hand drive → Anchor

q	Assignment, right-hand drive → Anchor

17 -	Coupling station, electronics box in plenum chamber

q	Connectors: -T17a-, -T17b-

q	Fitting location → chapter

q	Assignment, left-hand drive → Anchor

q	Assignment, right-hand drive → Anchor

18 -	Front left bumper coupling

q	from model year 2015

q	Connectors: -T8i-

q	Fitting location and assignment → chapter

19 -	Coupling in plenum chamber

q	up to model year 2014

q	Connectors: -T5-

q	Fitting location and assignment → chapter

20 -	Coupling point behind glove compartment

q	Connectors: -T12k-

q	Fitting location and assignment → chapter

AUDI A7 2014 Fuses on coupling station, on right A-pillar Fuses on coupling station, on right A-pillar Fitting location On lower part of right A-pillar. Connectors, left-hand drive

1 -	Not assigned

2 -	Not assigned

3 -	Not assigned

4 -	17-pin connector -T17o-, black

5 -	17-pin connector -T17q-, brown

6 -	17-pin connector -T17p-, yellow

Back to overview → chapter. Connectors, right-hand drive

E -	46-pin connector -T46a-, black, CAN disconnector

1 -	17-pin connector -T17i-, black

2 -	17-pin connector -T17h-, red

3 -	17-pin connector -T17g-, blue

4 -	17-pin connector -T17f-, white

5 -	17-pin connector -T17k-, green

6 -	Not assigned

Back to overview → chapter. AUDI A7 2014 Coupling point under front passenger seat Coupling point under front passenger seat Fitting location Under front passenger seat.   Note Illustration shows left-hand drive. Connectors:

1 -	6-pin connector -T6i-, green

2 -	17-pin connector -T17n-, red

3 -	10-pin connector -T10e-, black

4 -	Not assigned

5 -	3-pin connector -T3t-, yellow

6 -	Not assigned

7 -	Not assigned

8 -	Not assigned

9 -	Not assigned

10 -	Not assigned

Back to overview → chapter. AUDI A7 2014 Coupling point under driver seat Coupling point under driver seat Fitting location Under driver seat.   Note Illustration shows left-hand drive. Connectors:

1 -	6-pin connector -T6h-, green

2 -	17-pin connector -T17m-, red

3 -	10-pin connector -T10d-, black

4 -	Not assigned

5 -	3-pin connector -T3q-, yellow

6 -	Not assigned

7 -	Not assigned

8 -	Not assigned

9 -	Not assigned

10 -	Not assigned

Back to overview → chapter. AUDI A7 2014 Coupling station on left A-pillar Coupling station on left A-pillar Fitting location On lower part of left A-pillar. Connectors, left-hand drive

E -	46-pin connector -T46a-, black, CAN disconnector

1 -	17-pin connector -T17k-, green

2 -	17-pin connector -T17h-, red

3 -	17-pin connector -T17f-, white

4 -	17-pin connector -T17l-, grey

5 -	17-pin connector -T17i-, black

6 -	17-pin connector -T17g-, blue

Back to overview → chapter. Connectors, right-hand drive

1 -	17-pin connector -T17o-, black

2 -	Not assigned

3 -	17-pin connector -T17l-, grey

4 -	Not assigned

5 -	Not assigned

6 -	17-pin connector -T17p-, yellow

Back to overview → chapter. AUDI A7 2014 Coupling station, electronics box in plenum chamber Coupling station, electronics box in plenum chamber Fitting location In electronics box in plenum chamber. Connectors, left-hand drive

6 -	Not assigned

7 -	17-pin connector -T17b-, red

8 -	17-pin connector -T17a-, white

Back to overview → chapter. Connectors, right-hand drive

6 -	Not assigned

7 -	17-pin connector -T17b-, red

8 -	17-pin connector -T17a-, white

Back to overview → chapter. AUDI A7 2014 Coupling point on front left door Coupling point on front left door Fitting location In left A-pillar. Connector

A -	27-pin connector -T27a-, black

Back to overview → chapter. AUDI A7 2014 Coupling point on front right door Coupling point on front right door Fitting location In right A-pillar. Connector

A -	27-pin connector -T27b-, black

Back to overview → chapter. AUDI A7 2014 Coupling point on rear left door Coupling point on rear left door Fitting location In left B-pillar. Connector

A -	27-pin connector -T27c-, black

Back to overview → chapter. AUDI A7 2014 Coupling point on rear right door Coupling point on rear right door Fitting location In right B-pillar. Connector

A -	27-pin connector -T27d-, black

Back to overview → chapter. AUDI A7 2014 Coupling point, relay and fuse carrier on right in luggage compartment Coupling point, relay and fuse carrier on right in luggage compartment Fitting location In luggage compartment, rear right. Connector up to model year 2014

A -	46-pin connector -T46b-, black, CAN disconnector

Back to overview → chapter. Connector from model year 2015

A -	46-pin connector -T46b-, black, CAN disconnector

Back to overview → chapter. Connector from model year 2016

A -	46-pin connector -T46b-, black, CAN disconnector

Back to overview → chapter. AUDI A7 2014 Coupling point behind glove compartment Coupling point behind glove compartment Fitting location Behind glove compartment. Connector

A -	12-pin connector -T12k-, black

Back to overview → chapter. AUDI A7 2014 ANC microphones coupling ANC microphones coupling Fitting location Behind left D-pillar. Connector

A -	8-pin connector -T8bb-, black

Back to overview → chapter. AUDI A7 2014 Coupling point on rear right bumper Coupling point on rear right bumper Fitting location Behind rear luggage compartment trim on right side. Connector up to model year 2014

A -	12-pin connector -T12s-, black

Back to overview → chapter. Connectors from model year 2015

A -	16-pin connector -T16v-, brown

B -	12-pin connector -T12s-, black

Back to overview → chapter. AUDI A7 2014 Rear spoiler coupling Rear spoiler coupling Fitting location In rear lid, near rear spoiler adjustment motor -V52- Connector

A -	8-pin connector -T8u-, black

Back to overview → chapter. AUDI A7 2014 Trailer coupling Trailer coupling Fitting location At rear of spare wheel well. Connector

A -	17-pin connector -T17t-, black

Back to overview → chapter. AUDI A7 2014 Coupling in plenum chamber, up to model year 2014 Coupling in plenum chamber, up to model year 2014 Fitting location At centre in plenum chamber, near wiring junction for terminal 30 -TV2- Connector

A -	5-pin connector -T5-, black

Back to overview → chapter. AUDI A7 2014 Front bumper coupling, up to model year 2014 Front bumper coupling, up to model year 2014 Fitting location On right behind front bumper trim -A-. Connector

A -	14-pin connector -T14e-, black

Back to overview → chapter. AUDI A7 2014 Front bumper coupling, from model year 2015 Front bumper coupling, from model year 2015 Fitting location Behind front bumper cover on left -A-. Connector

A -	8-pin connector -T8i-, black

Back to overview → chapter. AUDI A7 2014 Coupling station, engine Coupling station, engine Fitting location On left in plenum chamber, left-hand drive, near suspension turret. On right in plenum chamber, right-hand drive, near suspension turret. Connectors, left-hand drive

1 -	14-pin connector -T14s-, brown

2 -	14-pin connector -T14t-, black

3 -	14-pin connector -T14u-, black

4 -	2-pin connector -T2nb-, black

Back to overview → chapter. Connectors, right-hand drive

1 -	14-pin connector -T14t-, black

2 -	14-pin connector -T14u-, black

3 -	14-pin connector -T14s-, brown

4 -	2-pin connector -T2nb-, black

Back to overview → chapter. AUDI A7 2014 Coupling on rear left seat Coupling on rear left seat Fitting location Under rear left seat. Connector

A -	17-pin connector -T17u-, red

Back to overview → chapter. AUDI A7 2014 Coupling on rear right seat Coupling on rear right seat Fitting location Under rear right seat. Connector

A -	17-pin connector -T17v-, red

Back to overview → chapter.

AUDI A7 2014

AUDI A7 2014 Overview of earth points

Overview of earth points

685	Earth point 1, at front of right longitudinal member

q	Fitting location → Anchor

13	Earth point, on right in engine compartment

q	Fitting location → Anchor

43	Earth point, lower part of right A-pillar

q	Fitting location → Anchor

45	Earth point, behind centre of dash panel

q	Fitting location → Anchor

687	Earth point 1, on centre tunnel

q	Fitting location → Anchor

35	Earth point, under front passenger seat

q	Fitting location → Anchor

688	Earth point 2, on centre tunnel

q	Fitting location → Anchor

53	Earth point on right in rear lid

q	Fitting location → Anchor

654	Earth point, on right D-pillar

q	Fitting location → Anchor

51	Earth point, on right in luggage compartment

q	Fitting location → Anchor

624	Earth point, next to starter battery

q	Fitting location → Anchor

744	Earth point, in spare wheel well

q	Fitting location → Anchor

52	Earth point, on left in rear lid

q	Fitting location → Anchor

50	Earth point, on left in luggage compartment

q	Fitting location → Anchor

653	Earth point, on left D-pillar

q	Fitting location → Anchor

34	Earth point, under driver seat

q	Fitting location → Anchor

704	Earth point 2, under driver seat

q	Fitting location → Anchor

44	Earth point, on lower part of left A-pillar

q	Fitting location → Anchor

671	Earth point 1, on front left longitudinal member

q	Fitting location → Anchor

645	Earth point 1, on bulkhead

q	Fitting location → Anchor

55	Earth point, next to ABS control unit

q	Fitting location → Anchor

664	Earth point, on left behind dash panel

q	Fitting location, right-hand drive → Anchor

665	Earth point, on right behind dash panel

q	Fitting location, left-hand drive → Anchor

685 Earth point 1, on front right longitudinal member -Arrow- Fitting location On front right outer longitudinal member Tightening torque 20 Nm

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13 Earth point, on right in engine compartment -Arrow- Fitting location In right of engine compartment, near alternator Tightening torque 9 Nm

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43 Earth point, on lower part of right A-pillar -Arrow- Fitting location On lower part of right A-pillar Tightening torque 9 Nm

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687 Earth point 1, on centre tunnel -Arrow- Fitting location On front right of centre tunnel Tightening torque 9 Nm

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35 Earth point, under front passenger seat -Arrow- Fitting location Under front passenger seat, near front passenger seat coupling Tightening torque 9 Nm

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688 Earth point 2, on centre tunnel -Arrow- Fitting location Under rear seat, near data bus diagnostic interface -J533- Tightening torque 9 Nm

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53 Earth point, on right in rear lid -Arrow- Fitting location Behind right rear lid trim Tightening torque 2 Nm

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654 Earth point, on right D-pillar -Arrow- Fitting location Behind rear right backrest Tightening torque 9 Nm

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51 Earth point, on right in luggage compartment -Arrow- Fitting location On right in luggage compartment, near relay and fuse carrier Tightening torque 9 Nm

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744 Earth point, in spare wheel well -Arrow- Fitting location In front right of spare wheel well Tightening torque 9 Nm

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52 Earth point, on left in rear lid -Arrow- Fitting location Behind left rear lid trim Tightening torque 2 Nm

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624 Earth point, next to starter battery -Arrow- Fitting location In front right of spare wheel well Tightening torque 9 Nm

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50 Earth point, on left in luggage compartment -Arrow- Fitting location On left in luggage compartment, near infotainment rack Tightening torque 9 Nm

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653 Earth point, on left D-pillar -Arrow- Fitting location Behind rear left backrest Tightening torque 9 Nm

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34 Earth point, under driver seat -Arrow- Fitting location Under driver seat, near driver seat coupling Tightening torque 9 Nm

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44 Earth point, on lower part of left A-pillar -Arrow- Fitting location On lower part of left A-pillar Tightening torque 9 Nm

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704 Earth point 2, under driver seat -Arrow- Fitting location Under driver seat at front Tightening torque 9 Nm

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671 Earth point 1, on front left longitudinal member -Arrow- Fitting location At bottom on front left longitudinal member Tightening torque 9 Nm

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645 Earth point 1, on bulkhead -Arrow- Fitting location On bulkhead, near engine control unit -J623- Tightening torque 9 Nm

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55 Earth point, next to ABS control unit -Arrow- Fitting location On left longitudinal member, near ABS control unit -J104- Tightening torque 9 Nm

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665 Earth point, on right behind dash panel -Arrow- Fitting location Behind glove compartment, near front passenger airbag Tightening torque 9 Nm

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664 Earth point, on left behind dash panel -Arrow- Fitting location Behind glove compartment, near front passenger airbag Tightening torque 9 Nm

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45 Earth point, at centre behind dash panel -Arrow- Fitting location Behind dash panel, bottom centre Tightening torque 9 Nm

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