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WIRING-DIAGRAMS

AUDI A7 2011 – Data bus network . Wiring diagrams, Pin Connector, Location

    HomeAUDIAUDI A7AUDI A7 2011AUDI A7 2011 ALL WIRING DIAGRAMS - ENGLISH

Wiring Diagram AUDI A7 2011 - Wiring junction for convenience CAN bus - high - Wiring junction for convenience CAN bus - low



Wiring Diagram AUDI A7 2011 - Wiring junction for convenience CAN bus - high - Wiring junction for convenience CAN bus - low
J874 Control unit for rear multicontour seat, front passenger side
J875 Control unit for rear multicontour seat, driver side
T6bu 6-pin connector, under left rear seat
T6bv 6-pin connector, under right rear seat
T17u 17-pin connector, under left rear seat
T17v 17-pin connector, under right rear seat
T46a 46-pin connector
TV34 Wiring junction for convenience CAN bus, high, in left A-pillar coupling station
TV38 Wiring junction for convenience CAN bus, low
*Only models with long wheel base

Wiring Diagram AUDI A7 2011 - Wiring junction for convenience CAN bus - high - Wiring junction for convenience CAN bus - low



Wiring Diagram AUDI A7 2011 - Wiring junction for convenience CAN bus - high - Wiring junction for convenience CAN bus - lowGet access to all wiring diagrams of the car
J136 Seat and steering column adjustment control unit with memory
J386 Driver door control unit
J519 Onboard supply control unit
J873 Control unit for driver multicontour seat
T16c 16-pin connector
T17m 17-pin connector, in coupling point for front seat, left
T20e 20-pin connector
T27a 27-pin connector, on left A-pillar
T32m 32-pin connector
T46a 46-pin connector
TV34 Wiring junction for convenience CAN bus, high, in left A-pillar coupling station
TV38 Wiring junction for convenience CAN bus, low
  M27 Connection (convenience CAN bus, high), in driver seat adjustment wiring harness
  M28 Connection (convenience CAN bus, low), in driver seat adjustment wiring harness

Wiring Diagram AUDI A7 2011 - Wiring junction for convenience CAN bus - high - Wiring junction for convenience CAN bus - low



Wiring Diagram AUDI A7 2011 - Wiring junction for convenience CAN bus - high - Wiring junction for convenience CAN bus - lowGet access to all wiring diagrams of the car
J387 Front passenger door control unit
J521 Front passenger seat adjustment with memory control unit
J605 Rear lid control unit
J872 Control unit for front passenger multicontour seat
T10bf 10-pin connector, on left in dash panel
T17n 17-pin connector, in coupling point for front seat, right
T20f 20-pin connector
T26b 26-pin connector
T27b 27-pin connector, on right A-pillar
T32n 32-pin connector
T46b 46-pin connector
TV34 Wiring junction for convenience CAN bus, high, on relay and fuse carrier, on right in luggage compartment
TV38 Wiring junction for convenience CAN bus, low
  B397 Connection 1 (convenience CAN bus, high), in main wiring harness
  B406 Connection 1 (convenience CAN bus, low), in main wiring harness
  M97 Connection (convenience CAN bus, high), in front passenger seat adjustment wiring harness
  M98 Connection (convenience CAN bus, low), in front passenger seat adjustment wiring harness

Wiring Diagram AUDI A7 2011 - Wiring junction for convenience CAN bus - high - Wiring junction for convenience CAN bus - low



Wiring Diagram AUDI A7 2011 - Wiring junction for convenience CAN bus - high - Wiring junction for convenience CAN bus - lowGet access to all wiring diagrams of the car
J345 Trailer detector control unit
J393 Convenience system central control unit
J608 Special vehicle control unit
T2db 2-pin connector, in luggage compartment
T10bh 10-pin connector
T12m 12-pin connector
T12o 12-pin connector, on right in luggage compartment
T16t 16-pin connector
T32i 32-pin connector
T46b 46-pin connector
TV34 Wiring junction for convenience CAN bus, high, on relay and fuse carrier, on right in luggage compartment
TV38 Wiring junction for convenience CAN bus, low
*Only models with interface for special functions
*2Only models with preparation for trailer coupling
*3Only models with special equipment, driving aids for disabled persons
*4From June 2014

Wiring Diagram AUDI A7 2011 - Wiring junction for powertrain CAN bus - high - Wiring junction for powertrain CAN bus - low



Wiring Diagram AUDI A7 2011 - Wiring junction for powertrain CAN bus - high - Wiring junction for powertrain CAN bus - lowGet access to all wiring diagrams of the car
J104 ABS control unit
J217 Automatic gearbox control unit
J527 Steering column electronics control unit
J623 Engine control unit
T14t 14-pin connector
T16e 16-pin connector
T17a 17-pin connector, Coupling station, E-box on left in plenum chamber
T17i 17-pin connector, in left A-pillar coupling station
T38a 38-pin connector
T46a 46-pin connector
TV33 Wiring junction for powertrain CAN bus, high, in left A-pillar coupling station
TV37 Wiring junction for powertrain CAN bus, low
T47 47-pin connector
  E93 Connection 1 (CAN bus high), in engine wiring harness
  E94 Connection 1 (CAN bus low), in engine wiring harness
*see applicable current flow diagram for engine
*2see applicable current flow diagram for automatic gearbox
*3According to equipment

Wiring Diagram AUDI A7 2011 - Wiring junction for powertrain CAN bus - high - Wiring junction for powertrain CAN bus - low



Wiring Diagram AUDI A7 2011 - Wiring junction for powertrain CAN bus - high - Wiring junction for powertrain CAN bus - lowGet access to all wiring diagrams of the car
J792 Active steering control unit
J943 Engine sound generator control unit
T8ax 8-pin connector
T10c 10-pin connector
T46a 46-pin connector
T46b 46-pin connector
TV33 Wiring junction for powertrain CAN bus, high
TV37 Wiring junction for powertrain CAN bus, low
*see applicable current flow diagram for engine

Wiring Diagram AUDI A7 2011 - Wiring junction for powertrain CAN bus - high - Wiring junction for powertrain CAN bus - low



Wiring Diagram AUDI A7 2011 - Wiring junction for powertrain CAN bus - high - Wiring junction for powertrain CAN bus - lowGet access to all wiring diagrams of the car
J197 Adaptive suspension control unit
J234 Airbag control unit
J492 All-wheel drive control unit
J540 Control unit for electromechanical parking brake
J869 Control unit for structure-borne sound
J880 Control unit for reducing agent metering system
T10bf 10-pin connector, on left in dash panel
T30a 30-pin connector
T46b 46-pin connector
T47a 47-pin connector
TV33 Wiring junction for powertrain CAN bus, high, on relay and fuse carrier, on right in luggage compartment
TV37 Wiring junction for powertrain CAN bus, low
T100 100-pin connector
  B383 Connection 1 (powertrain CAN bus, high), in main wiring harness
  B390 Connection 1 (powertrain CAN bus, low), in main wiring harness
*see applicable current flow diagram for engine
*2According to equipment

Wiring Diagram AUDI A7 2011 - Wiring junction for CAN bus extended high - Wiring junction for CAN bus extended low



Wiring Diagram AUDI A7 2011 - Wiring junction for CAN bus extended high - Wiring junction for CAN bus extended lowGet access to all wiring diagrams of the car
J769 Lane change assist control unit
J772 Reversing camera system control unit
J844 Main beam assist control unit
J854 Control unit for front left belt tensioner
J855 Control unit for front right belt tensioner
J931 Power unit mounting control unit
T4ac 4-pin connector
T4x 4-pin connector
T8 8-pin connector
T12s 12-pin connector, behind rear bumper on right
T12t 12-pin connector
T46a 46-pin connector
TV41 Wiring junction for CAN bus extended high, in left A-pillar coupling station
TV42 Wiring junction for CAN bus extended low
Y7 Automatic anti-dazzle interior mirror
  B108 Connection 1 (CAN bus extended high), in main wiring harness
  B109 Connection 1 (CAN bus extended low), in main wiring harness
*Only models with lane change assist
*2Only models with main beam assist
*3From June 2015

Wiring Diagram AUDI A7 2011 - Wiring junction for CAN bus extended high - Wiring junction for CAN bus extended low



Wiring Diagram AUDI A7 2011 - Wiring junction for CAN bus extended high - Wiring junction for CAN bus extended lowGet access to all wiring diagrams of the car
J431 Headlight range control unit
J745 Control unit for cornering light and headlight range control
J852 Camera control unit
J853 Control unit for night vision system
T12a 12-pin connector
T12b 12-pin connector
T26 26-pin connector
T26a 26-pin connector
T46a 46-pin connector
TV41 Wiring junction for CAN bus extended high, in left A-pillar coupling station
TV42 Wiring junction for CAN bus extended low
*Only models with dynamic cornering light
*2From June 2014

Wiring Diagram AUDI A7 2011 - Wiring junction for dash panel insert CAN bus - high - Wiring junction for dash panel insert CAN bus - low



Wiring Diagram AUDI A7 2011 - Wiring junction for dash panel insert CAN bus - high - Wiring junction for dash panel insert CAN bus - lowGet access to all wiring diagrams of the car
J446 Parking aid control unit
J772 Reversing camera system control unit
J928 Control unit for overhead view camera
T16i 16-pin connector
T46b 46-pin connector
TV36 Wiring junction for dash panel insert CAN bus, high, on relay and fuse carrier, on right in luggage compartment
TV40 Wiring junction for dash panel insert CAN bus, low
*Up to May 2014
*2Up to June 2015
*3According to equipment

Wiring Diagram AUDI A7 2011 - Wiring junction for dash panel insert CAN bus - high - Wiring junction for dash panel insert CAN bus - low



Wiring Diagram AUDI A7 2011 - Wiring junction for dash panel insert CAN bus - high - Wiring junction for dash panel insert CAN bus - lowGet access to all wiring diagrams of the car
E265 Operating and display unit for rear air conditioning system
J255 Climatronic control unit
J285 Control unit in dash panel insert
J364 Auxiliary heater control unit
J502 Tyre Pressure Monitoring System control unit
J527 Steering column electronics control unit
J791 Park assist steering control unit
J794 Control unit 1 for information electronics
J898 Control unit for Head-up Display
T6k 6-pin connector
T10g 10-pin connector
T12ao 12-pin connector
T16e 16-pin connector
T17o 17-pin connector, in right A-pillar coupling station
T20a 20-pin connector
T20c 20-pin connector
T32 32-pin connector
T46b 46-pin connector
TV36 Wiring junction for dash panel insert CAN bus, high, on relay and fuse carrier, on right in luggage compartment
TV40 Wiring junction for dash panel insert CAN bus, low
  A204 Connection (dash panel insert CAN bus, high), in dash panel wiring harness
  A205 Connection (dash panel insert CAN bus, low), in dash panel wiring harness
  B708 Connection 1 (dash panel insert CAN bus high) in main wiring harness
  B709 Connection 1 (dash panel insert CAN bus low) in main wiring harness
*Only models with auxiliary heating
*2Automatic air conditioning system, luxury Climatronic
*3According to equipment
*4Only models with Tyre Pressure Monitoring System
*5From June 2014

Wiring Diagram AUDI A7 2011 - Data bus diagnostic interface



Wiring Diagram AUDI A7 2011 - Data bus diagnostic interfaceGet access to all wiring diagrams of the car
J533 Data bus diagnostic interface
T16 16-pin connector
T17i 17-pin connector, in left A-pillar coupling station
T32b 32-pin connector
*Diagnostic connection

Wiring Diagram AUDI A7 2011 - Battery monitor control unit - Data bus diagnostic interface



Wiring Diagram AUDI A7 2011 - Battery monitor control unit - Data bus diagnostic interfaceGet access to all wiring diagrams of the car
C Alternator
J367 Battery monitor control unit
J532 Voltage stabiliser
J533 Data bus diagnostic interface
SB1 Fuse 1 on fuse holder B
ST1 Fuse carrier 1
ST2 Fuse carrier 2
ST4 Fuse carrier 4
SF8 Fuse 8 in fuse holder F
SB9 Fuse 9 on fuse holder B
T2a 2-pin connector
T12p 12-pin connector
T14t 14-pin connector
T17a 17-pin connector, Coupling station, E-box on left in plenum chamber
T32b 32-pin connector
  376 Earth connection 11, in main wiring harness
  B710 Connection 5 (LIN bus) in main wiring harness
*see applicable current flow diagram for fuse assignment
*2Only models with stop/start system
*3see applicable current flow diagram for engine
*4From June 2014

Wiring Diagram AUDI A7 2011 - All-wheel drive control unit - Data bus diagnostic interface - Control unit for sensor electronics



Wiring Diagram AUDI A7 2011 - All-wheel drive control unit - Data bus diagnostic interface - Control unit for sensor electronicsGet access to all wiring diagrams of the car
J197 Adaptive suspension control unit
J492 All-wheel drive control unit
J533 Data bus diagnostic interface
J849 Control unit for sensor electronics
T6w 6-pin connector
T32b 32-pin connector
T47a 47-pin connector
T50 50-pin connector
*Only models with rear final drive - sport differential
*2Only models with adaptive suspension
*3Data bus wire (FlexRay bus)

Wiring Diagram AUDI A7 2011 - ABS control unit - Power steering control unit - Data bus diagnostic interface



Wiring Diagram AUDI A7 2011 - ABS control unit - Power steering control unit - Data bus diagnostic interfaceGet access to all wiring diagrams of the car
J104 ABS control unit
J428 Adaptive cruise control unit
J500 Power steering control unit
J533 Data bus diagnostic interface
J850 Control unit 2 for adaptive cruise control
J851 Image processing control unit
T6ak 6-pin connector
T6al 6-pin connector, under front left wheel housing cover
T8k 8-pin connector
T8l 8-pin connector
T12i 12-pin connector
T32b 32-pin connector
T38a 38-pin connector
T47 47-pin connector
*Only models with adaptive cruise control (ACC)
*2Data bus wire (FlexRay bus)
*3From June 2014

Wiring Diagram AUDI A7 2011 - Connection 7 (LIN bus) in main wiring harness



Wiring Diagram AUDI A7 2011 - Connection 7 (LIN bus) in main wiring harnessGet access to all wiring diagrams of the car
E265 Operating and display unit for rear air conditioning system
J519 Onboard supply control unit
J866 Control unit for electrically adjustable steering column
J897 Control unit for air ionisation system
T4cc 4-pin connector
T6bp 6-pin connector
T6n 6-pin connector, behind steering column trim
T16c 16-pin connector
T17g 17-pin connector, in left A-pillar coupling station
T17u 17-pin connector, under left rear seat
T17v 17-pin connector, under right rear seat
T18d 18-pin connector
T20a 20-pin connector
V316 Rear right chest vent control motor
  B712 Connection 7 (LIN bus) in main wiring harness
*Only models with equipment for China

Wiring Diagram AUDI A7 2011 - Connection 2 (LIN bus) in main wiring harness - Connection 3 (LIN bus) in main wiring harness



Wiring Diagram AUDI A7 2011 - Connection 2 (LIN bus) in main wiring harness - Connection 3 (LIN bus) in main wiring harnessGet access to all wiring diagrams of the car
G238 Air quality sensor
G395 Refrigerant pressure and temperature sender
G397 Rain and light sensor
G657 Humidity sender in fresh air intake duct
J400 Wiper motor control unit
J530 Garage door operation control unit
J799 Control unit for front right seat ventilation
T3ay 3-pin connector
T3o 3-pin connector
T3p 3-pin connector
T4r 4-pin connector
T4t 4-pin connector
T4u 4-pin connector, near interior mirror
T6i 6-pin connector, in coupling point for front seat, right
T18e 18-pin connector
  B549 Connection 2 (LIN bus) in main wiring harness
  B698 Connection 3 (LIN bus) in main wiring harness
*According to equipment
*2Only models with ventilated seats
*3Only models with garage door opener

Wiring Diagram AUDI A7 2011 - Driver door control unit - Front passenger door control unit - Rear left door control unit - Rear right door control unit



Wiring Diagram AUDI A7 2011 - Driver door control unit - Front passenger door control unit - Rear left door control unit - Rear right door control unitGet access to all wiring diagrams of the car
J386 Driver door control unit
J387 Front passenger door control unit
J388 Rear left door control unit
J389 Rear right door control unit
T20e 20-pin connector
T20f 20-pin connector
T20g 20-pin connector
T20h 20-pin connector
T27a 27-pin connector, on left A-pillar
T27b 27-pin connector, on right A-pillar
T27c 27-pin connector, on left B-pillar
T27d 27-pin connector, on right B-pillar

Wiring Diagram AUDI A7 2011 - Connection 1 (LIN bus) in dash panel wiring harness - Connection 6 (LIN bus) in main wiring harness



Wiring Diagram AUDI A7 2011 - Connection 1 (LIN bus) in dash panel wiring harness - Connection 6 (LIN bus) in main wiring harnessGet access to all wiring diagrams of the car
D2 Immobiliser reader coil
J223 Adjustable rear spoiler control unit
J393 Convenience system central control unit
J764 Control unit for electronic steering column lock
T4am 4-pin connector
T6p 6-pin connector
T17h 17-pin connector, in left A-pillar coupling station
T18b 18-pin connector
T32i 32-pin connector
  A209 Connection 1 (LIN bus) in dash panel wiring harness
  B711 Connection 6 (LIN bus) in main wiring harness

Wiring Diagram AUDI A7 2011 - Connection 4 (LIN bus) in main wiring harness



Wiring Diagram AUDI A7 2011 - Connection 4 (LIN bus) in main wiring harnessGet access to all wiring diagrams of the car
E284 Garage door operating unit
G273 Interior monitoring sensor
G384 Vehicle inclination sender
G578 Anti-theft alarm sensor
J528 Roof electronics control unit
J844 Main beam assist control unit
T4v 4-pin connector
T6f 6-pin connector
T8 8-pin connector
T10ab 10-pin connector
T10b 10-pin connector
V1 Sliding sunroof motor
Y7 Automatic anti-dazzle interior mirror
  B699 Connection 4 (LIN bus) in main wiring harness
*Only models with garage door opener
*2Anti-theft alarm system with interior monitoring
*3Only models with main beam assist
*4Gradually discontinued

Wiring Diagram AUDI A7 2011 - Connection (diagnosis) - in interior wiring harness - Connection 1 (LIN bus) in main wiring harness



Wiring Diagram AUDI A7 2011 - Connection (diagnosis) - in interior wiring harness - Connection 1 (LIN bus) in main wiring harnessGet access to all wiring diagrams of the car
A28 Output module 2 for right LED headlight
A32 Output module 2 for left LED headlight
J285 Control unit in dash panel insert
R41 CD changer
R161 DVD changer
T8q 8-pin connector
T10bg 10-pin connector
T14c 14-pin connector
T14d 14-pin connector
T17g 17-pin connector, in left A-pillar coupling station
T32 32-pin connector
  B159 Connection (diagnosis), in interior wiring harness
  B528 Connection 1 (LIN bus) in main wiring harness
*Up to May 2014
*2According to equipment
*3From June 2014

Wiring Diagram AUDI A7 2011 - Connection 1 (diagnosis) - in main wiring harness



Wiring Diagram AUDI A7 2011 - Connection 1 (diagnosis) - in main wiring harnessGet access to all wiring diagrams of the car
J525 Digital sound package control unit
J794 Control unit 1 for information electronics
J829 Control unit 2 for information electronics
R Radio
R78 TV tuner
R171 Digital TV tuner
T8al 8-pin connector
T8h 8-pin connector
T10i 10-pin connector
T12d 12-pin connector
T17w 17-pin connector, in coupling point for rear centre armrest
T32e 32-pin connector
T38a 38-pin connector
  B444 Connection 1 (diagnosis), in main wiring harness
*Only models with BOSE sound system
*2According to equipment
*3see applicable current flow diagram for MMI (information electronics)
*4Only models with Rear Seat Entertainment (RSE)
*5Only models with Bang & Olufsen sound system
*6Only models with radio concert
*7Up to May 2014
*8From June 2014

Wiring Diagram AUDI A7 2011 - Data bus diagnostic interface



Wiring Diagram AUDI A7 2011 - Data bus diagnostic interfaceGet access to all wiring diagrams of the car
J525 Digital sound package control unit
J533 Data bus diagnostic interface
J794 Control unit 1 for information electronics
R41 CD changer
T2aq 2-pin connector
T2aw 2-pin connector
T2bh 2-pin connector, Relay carrier on left under dash panel
T2bq 2-pin connector
T2ca 2-pin connector
*Up to June 2014
*2Fibre optic cable (FOC)
*3According to equipment

Wiring Diagram AUDI A7 2011 - Data bus diagnostic interface



Wiring Diagram AUDI A7 2011 - Data bus diagnostic interfaceGet access to all wiring diagrams of the car
J285 Control unit in dash panel insert
J525 Digital sound package control unit
J533 Data bus diagnostic interface
J794 Control unit 1 for information electronics
J829 Control unit 2 for information electronics
R Radio
R78 TV tuner
R161 DVD changer
R171 Digital TV tuner
T2aq 2-pin connector
T2aw 2-pin connector
T2bh 2-pin connector, Relay carrier on left under dash panel
T2bm 2-pin connector
T2bq 2-pin connector
T2ca 2-pin connector
T2cq 2-pin connector
T2dn 2-pin connector
T2kq 2-pin connector
*Only models with DVD player
*2Up to June 2014
*3According to equipment
*4Only models with Rear Seat Entertainment (RSE)
*5Fibre optic cable (FOC)

Wiring Diagram AUDI A7 2011 - Data bus diagnostic interface



Wiring Diagram AUDI A7 2011 - Data bus diagnostic interfaceGet access to all wiring diagrams of the car
J285 Control unit in dash panel insert
J525 Digital sound package control unit
J533 Data bus diagnostic interface
J794 Control unit 1 for information electronics
R78 TV tuner
R161 DVD changer
T2aq 2-pin connector
T2aw 2-pin connector
T2bh 2-pin connector, Relay carrier on left under dash panel
T2bm 2-pin connector
T2bq 2-pin connector
T2ca 2-pin connector
T2lq 2-pin connector
*Only models with DVD player
*2From June 2014
*3Only models with RMC radio system
*4Fibre optic cable (FOC)
*5According to equipment


AUDI A7 2011 Overview of coupling stations

Overview of coupling stations
AUDI A7 2011 Overview of coupling stationsGet access to all wiring diagrams of the car
q   Assignment, left-hand drive
q   Assignment, right-hand drive
Coupling point under front passenger seat
q   Connectors: -T3t-, -T6i-, -T10e-, -T17n-
q   Fitting location and assignment
q   Assignment up to model year 2014
q   Assignment from model year 2015
q   Assignment from model year 2016
Coupling point on rear right bumper
q   Connectors: -T12s-, -T16v-,
q   Fitting location
q   Assignment up to model year 2014
q   Assignment from model year 2015
Coupling point under driver seat
q   Connectors: -T3q-, -T6h-, -T10d-, -T17m-
q   Fitting location and assignment
Coupling station, engine
q   Connectors: -T14s-, -T14t-, -T14u-, -T2nb-
q   Fitting location
q   Assignment, left-hand drive
q   Assignment, right-hand drive
q   Assignment, left-hand drive
q   Assignment, right-hand drive
Coupling station, electronics box in plenum chamber
q   Connectors: -T17a-, -T17b-
q   Fitting location
q   Assignment, left-hand drive
q   Assignment, right-hand drive
18 -  Front left bumper coupling
q   from model year 2015
q   Connectors: -T8i-
q   Fitting location and assignment



AUDI A7 2011 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.
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 .
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 .


AUDI A7 2011 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:
   
AUDI A7 2011 Coupling point under front passenger seatGet access to all wiring diagrams of the car
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 .


AUDI A7 2011 Coupling point under driver seat

Coupling point under driver seat
Fitting location
Under driver seat.
  Note
Illustration shows left-hand drive.
Connectors:
   
AUDI A7 2011 Coupling point under driver seatGet access to all wiring diagrams of the car
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 .


AUDI A7 2011 Coupling station on left A-pillar

Coupling station on left A-pillar
Fitting location
On lower part of left A-pillar.
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 .
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 .


AUDI A7 2011 Coupling station, electronics box in plenum chamber

Coupling station, electronics box in plenum chamber
Fitting location
In electronics box in plenum chamber.
6 -  Not assigned
7 -  17-pin connector -T17b-, red
8 -  17-pin connector -T17a-, white

Back to overview .
6 -  Not assigned
7 -  17-pin connector -T17b-, red
8 -  17-pin connector -T17a-, white

Back to overview .


AUDI A7 2011 Coupling point on front left door

Coupling point on front left door
Fitting location
In left A-pillar.
Connector
   
AUDI A7 2011 Coupling point on front left doorGet access to all wiring diagrams of the car
A -  27-pin connector -T27a-, black

Back to overview .


AUDI A7 2011 Coupling point on front right door

Coupling point on front right door
Fitting location
In right A-pillar.
Connector
   
AUDI A7 2011 Coupling point on front right doorGet access to all wiring diagrams of the car
A -  27-pin connector -T27b-, black

Back to overview .


AUDI A7 2011 Coupling point on rear left door

Coupling point on rear left door
Fitting location
In left B-pillar.
Connector
   
AUDI A7 2011 Coupling point on rear left doorGet access to all wiring diagrams of the car
A -  27-pin connector -T27c-, black

Back to overview .


AUDI A7 2011 Coupling point on rear right door

Coupling point on rear right door
Fitting location
In right B-pillar.
Connector
   
AUDI A7 2011 Coupling point on rear right doorGet access to all wiring diagrams of the car
A -  27-pin connector -T27d-, black

Back to overview .


AUDI A7 2011 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
   
AUDI A7 2011 Coupling point, relay and fuse carrier on right in luggage compartmentGet access to all wiring diagrams of the car
A -  46-pin connector -T46b-, black, CAN disconnector

Back to overview .
A -  46-pin connector -T46b-, black, CAN disconnector

Back to overview .
A -  46-pin connector -T46b-, black, CAN disconnector

Back to overview .


AUDI A7 2011 Coupling point behind glove compartment

Coupling point behind glove compartment
Fitting location
Behind glove compartment.
Connector
   
AUDI A7 2011 Coupling point behind glove compartmentGet access to all wiring diagrams of the car
A -  12-pin connector -T12k-, black

Back to overview .


AUDI A7 2011 ANC microphones coupling

ANC microphones coupling
Fitting location
Behind left D-pillar.
Connector
   
AUDI A7 2011 ANC microphones couplingGet access to all wiring diagrams of the car
A -  8-pin connector -T8bb-, black

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AUDI A7 2011 Coupling point on rear right bumper

Coupling point on rear right bumper
Fitting location
Behind rear luggage compartment trim on right side.
A -  12-pin connector -T12s-, black

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A -  16-pin connector -T16v-, brown
B -  12-pin connector -T12s-, black

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AUDI A7 2011 Rear spoiler coupling

Rear spoiler coupling
Fitting location
In rear lid, near rear spoiler adjustment motor -V52-
Connector
   
AUDI A7 2011 Rear spoiler couplingGet access to all wiring diagrams of the car
A -  8-pin connector -T8u-, black

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AUDI A7 2011 Trailer coupling

Trailer coupling
Fitting location
At rear of spare wheel well.
Connector
   
AUDI A7 2011 Trailer couplingGet access to all wiring diagrams of the car
A -  17-pin connector -T17t-, black

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AUDI A7 2011 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
   
AUDI A7 2011 Coupling in plenum chamber, up to model year 2014Get access to all wiring diagrams of the car
A -  5-pin connector -T5-, black

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AUDI A7 2011 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
   
AUDI A7 2011 Front bumper coupling, up to model year 2014Get access to all wiring diagrams of the car
A -  14-pin connector -T14e-, black

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AUDI A7 2011 Front bumper coupling, from model year 2015

Front bumper coupling, from model year 2015
Fitting location
Behind front bumper cover on left -A-.
Connector
   
AUDI A7 2011 Front bumper coupling, from model year 2015Get access to all wiring diagrams of the car
A -  8-pin connector -T8i-, black

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AUDI A7 2011 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.
1 -  14-pin connector -T14s-, brown
2 -  14-pin connector -T14t-, black
3 -  14-pin connector -T14u-, black
4 -  2-pin connector -T2nb-, black

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AUDI A7 2011 Fitting location, image processing control unit J851

1 -  14-pin connector -T14t-, black
2 -  14-pin connector -T14u-, black
3 -  14-pin connector -T14s-, brown
4 -  2-pin connector -T2nb-, black

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AUDI A7 2011 Coupling on rear left seat

Coupling on rear left seat
Fitting location
Under rear left seat.
Connector
   
AUDI A7 2011 Coupling on rear left seatGet access to all wiring diagrams of the car
A -  17-pin connector -T17u-, red

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AUDI A7 2011 Coupling on rear right seat

Coupling on rear right seat
Fitting location
Under rear right seat.
Connector
   
AUDI A7 2011 Coupling on rear right seatGet access to all wiring diagrams of the car
A -  17-pin connector -T17v-, red

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AUDI A7 2011

Fresh air blower control unit -J126- Fitting location, image processing control unit -J851-
A -  Image processing control unit -J851-
C -  5-pin connector -T5i- , black, camera control unit -J852-

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A -  Image processing control unit -J851-
B -  12-pin connector -T12i- , black
C -  5-pin connector -T5i- , black, camera control unit -J852-

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AUDI A7 2011 Fitting location, airbag control unit J234

A -  Airbag control unit -J234-
B -  100-pin connector -T100- , yellow

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AUDI A7 2011 Fitting location, control unit for sensor electronics J849

A -  Control unit for sensor electronics -J849-
B -  50-pin connector -T50- , ivory

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AUDI A7 2011 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.
   
AUDI A7 2011 Fitting location, control unit for night vision system J853Get access to all wiring diagrams of the car
A -  Control unit for night vision system -J853-
C -  12-pin connector -T12b- , black

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AUDI A7 2011 Fitting location, active steering control unit J792

Fitting location, active steering control unit -J792-
Fitting location, left-hand drive
Under driver seat.
   
AUDI A7 2011 Fitting location, active steering control unit J792Get access to all wiring diagrams of the car
A -  Active steering control unit -J792-
C -  8-pin connector -T8m- , black
D -  5-pin connector -T5k- , black, Active steering motor -V477-

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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-

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AUDI A7 2011

Fitting location, 16-pin connector -T16- , diagnostic connector
A -  16-pin connector -T16- , black

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A -  16-pin connector -T16- , black

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AUDI A7 2011 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.
   
AUDI A7 2011 Fitting location, headlight range control unit J431Get access to all wiring diagrams of the car
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 .
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

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AUDI A7 2011 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.
   
AUDI A7 2011 Fitting location, onboard supply control unit J519Get access to all wiring diagrams of the car
B -  32-pin connector -T32a- , black
D -  17-pin connector -T17d- , black
F -  17-pin connector -T17e- , red
G -  6-pin connector -T6d- , grey
H -  Onboard supply control unit -J519-

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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-

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AUDI A7 2011 Fitting location, engine control unit J623

Fitting location, engine control unit -J623-
A -  Engine control unit -J623-
C -  94-pin connector -T94- , black

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A -  Engine control unit -J623-
B -  60-pin connector -T60- , black
C -  94-pin connector -T94- , black

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1 -  Engine control unit -J623-
B -  91-pin connector -T91- , black

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1 -  Engine control unit -J623-
C -  56-pin connector -T56b- , black
q   Contact carrier colour: white
E -  56-pin connector -T56d- , black
q   Contact carrier colour: violet

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AUDI A7 2011 Fitting location, garage door operation control unit J530

A -  Garage door operation control unit -J530-
B -  4-pin connector -T4r- , black

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AUDI A7 2011 Fitting location, control unit for heads-up display J898

A -  Control unit for heads-up display -J898-
B -  10-pin connector -T10g- , black

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AUDI A7 2011 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
   
AUDI A7 2011 Fitting location, ABS control unit J104Get access to all wiring diagrams of the car
A -  ABS control unit -J104-
1 -  ABS control unit -J104-
A -  38-pin connector -T38a- , black

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AUDI A7 2011 Fitting location, adaptive cruise control unit J428

A -  Adaptive cruise control unit -J428-
B -  8-pin connector -T8k- , black

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AUDI A7 2011 Fitting location, control unit 2 for adaptive cruise control J850

A -  Control unit 2 for adaptive cruise control -J850-
B -  8-pin connector -T8l- , black

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AUDI A7 2011 Fitting location, sliding sunroof adjustment control unit J245

A -  10-pin connector -T10b- , black
B -  Sliding sunroof adjustment control unit -J245-
q   with sliding sunroof motor -V1-

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AUDI A7 2011 Fitting location, roof electronics control unit J528

Fitting location, roof electronics control unit -J528-
Fitting location
In front interior light -W1-
   
AUDI A7 2011 Fitting location, roof electronics control unit J528Get access to all wiring diagrams of the car
B -  10-pin connector -T10ab- , red
D -  4-pin connector -T4v- , black, anti-theft alarm sensor -G578-
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-

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AUDI A7 2011

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.
   
AUDI A7 2011 Get access to all wiring diagrams of the car
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 -T5h- , right, black, airbag control unit -J234-
C -  4-pin connector -T4ac- , right, black

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AUDI A7 2011 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
   
AUDI A7 2011 Fitting location, steering column electronics control unit J527Get access to all wiring diagrams of the car
B -  2-pin connector -T2fk- , black, airbag coil connector and return ring with slip ring -F138- , heated steering wheel -Z36-
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
   
AUDI A7 2011 Fitting location, steering column electronics control unit J527Get access to all wiring diagrams of the car
A -  Steering column electronics control unit -J527-
F -  16-pin connector -T16e- , black
E -  not assigned

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AUDI A7 2011 Fitting location, power steering control unit J500

Fitting location, power steering control unit -J500-
Fitting location
On steering box.
   
AUDI A7 2011 Fitting location, power steering control unit J500Get access to all wiring diagrams of the car
A -  Power steering control unit -J500-
q   with electromechanical power steering motor -V187- , steering moment sender -G269-
C -  6-pin connector -T6ak- , black
D -  Sensor connection

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AUDI A7 2011 Fitting location, auxiliary heater control unit J364

Fitting location, auxiliary heater control unit -J364-
Fitting location
At front of right longitudinal member.
   
AUDI A7 2011 Fitting location, auxiliary heater control unit J364Get access to all wiring diagrams of the car
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-
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

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AUDI A7 2011 Fitting location, Climatronic control unit J255

C -  16-pin connector -T16f- , brown
D -  16-pin connector -T16p- , black

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AUDI A7 2011 Fitting location, control unit for electrically adjustable steering column J866

A -  18-pin connector -T18d- , black
B -  Control unit for electrically adjustable steering column -J866-

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AUDI A7 2011 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.
   
AUDI A7 2011 Fitting location, control unit in dash panel insert J285Get access to all wiring diagrams of the car
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-

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AUDI A7 2011

Fitting location, radiator fan control unit -J293- /radiator fan control unit 2 -J671-
Fitting location
At front of radiator.
   
AUDI A7 2011 Get access to all wiring diagrams of the car
1 -  Radiator fan control unit -J293-
q   Radiator fan -V7-
2 -  Radiator fan control unit 2 -J671-
q   Radiator fan 2 -V177-
4 -  4-pin connector -T4bf- , black

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AUDI A7 2011 Fitting location of control units on interior mirror

1 -  Camera control unit -J852-
q   Fitting location and connectors
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 .
   
Fitting location, camera control unit -J852-
AUDI A7 2011 Fitting location of control units on interior mirrorGet access to all wiring diagrams of the car
A -  Camera control unit -J852-
C -  12-pin connector -T12a- , black

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AUDI A7 2011

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.
   
AUDI A7 2011 Get access to all wiring diagrams of the car
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-
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AUDI A7 2011

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.
   
AUDI A7 2011 Get access to all wiring diagrams of the car
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-
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AUDI A7 2011 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.
   
AUDI A7 2011 Fitting location, control unit for electronic steering column lock J764Get access to all wiring diagrams of the car
A -  Control unit for electronic steering column lock -J764-
B -  6-pin connector -T6- , black

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AUDI A7 2011 Fitting location, fresh air blower control unit J126

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-

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AUDI A7 2011

1 -  Active steering motor -V477-
2 -  Active steering safety lock actuator -F437-
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      

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AUDI A7 2011 Fitting location, control unit for wiper motor J400

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-

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AUDI A7 2011 Fitting location, control unit for structure-borne sound J869

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

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AUDI A7 2011 Fitting location, power unit mounting control unit J931

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

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AUDI A7 2011 Fitting location, catalytic converter heater control unit 1 J1021

1 -  Catalytic converter heater control unit 1 -J1021-
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-

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AUDI A7 2011

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- .
   
AUDI A7 2011 Get access to all wiring diagrams of the car
1 -  Control unit 1 for information electronics -J794-
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
E -  12-pin connector -T12d- , grey
G -  12-pin connector -T12g- , blue
J -  2-pin connector -T2aw- , MOST bus, black
L -  5-pin connector -T5bq- , brown, USB connection holder -R193-
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-

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AUDI A7 2011 Fitting location, seat and steering column adjustment control unit with memory J136

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

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AUDI A7 2011 Fitting location, seat occupied recognition control unit J706

Fitting location, seat occupied recognition control unit -J706-
Fitting location
In bottom of seat -1- .
   
AUDI A7 2011 Fitting location, seat occupied recognition control unit J706Get access to all wiring diagrams of the car
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-

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AUDI A7 2011 Fitting location, Tyre Pressure Monitoring System control unit J502



AUDI A7 2011 Fitting location, convenience system central control unit J393

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

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AUDI A7 2011

Sunroof roller blind control unit -J394- Fitting location, convenience system central control unit -J393-
Fitting location
In luggage compartment, on right at wheel housing.
   
AUDI A7 2011 Fitting location, convenience system central control unit J393Get access to all wiring diagrams of the car
B -  32-pin connector -T32i- , black
D -  2-pin connector -T2co- , connection Central locking and anti-theft alarm system aerial -R47-
F -  32-pin connector -T32h- , blue
G -  not assigned
H -  Convenience system central control unit -J393-

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AUDI A7 2011 Fitting location, rear lid control unit J605

A -  Rear lid control unit -J605-
C -  26-pin connector -T26b- , black
D -  5-pin connector -T5ae- , black, motor 1 for rear lid -V444- , motor 2 for rear lid -V445-

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AUDI A7 2011 Fitting location, trailer detector control unit J345

A -  Trailer detector control unit -J345-
C -  12-pin connector -T12m- , red
1 -  Trailer detector control unit -J345-
B -  6-pin connector -T6ce- , 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  

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AUDI A7 2011

A -  Parking aid control unit -J446- /park assist steering control unit -J791-
C -  12-pin connector -T12w- , black
D -  12-pin connector -T12q- , brown

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AUDI A7 2011 Fitting location, adjustable rear spoiler control unit J223

A -  Adjustable rear spoiler control unit -J223-
B -  18-pin connector -T18b- , brown

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AUDI A7 2011 Fitting location, adaptive suspension control unit J197

A -  Adaptive suspension control unit -J197-
C -  18-pin connector -T18a- , grey
E -  12-pin connector -T12r- , green
F -  6-pin connector -T6w- , blue

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AUDI A7 2011 Fitting location, all-wheel drive control unit J492

A -  All-wheel drive control unit -J492-
B -  47-pin connector -T47a- , black

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AUDI A7 2011 Fitting location, voltage stabilizer J532

A -  Voltage stabilizer -J532-
B -  12-pin connector -T12p- , black

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AUDI A7 2011 Fitting location, control unit for electromechanical parking brake J540

A -  Control unit for electromechanical parking brake -J540-
B -  30-pin connector -T30a- , black

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AUDI A7 2011 Fitting location, rear left door control unit J388

Fitting location, rear left door control unit -J388-
Fitting location
In rear left door.
   
AUDI A7 2011 Fitting location, rear left door control unit J388Get access to all wiring diagrams of the car
A -  Rear left door control unit -J388-
A3 -  20-pin connector -T20g- , black
A4 -  not assigned

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AUDI A7 2011 Fitting location, rear right door control unit J389

Fitting location, rear right door control unit -J389-
Fitting location
In rear right door.
   
AUDI A7 2011 Fitting location, rear right door control unit J389Get access to all wiring diagrams of the car
A -  Rear right door control unit -J389-
A3 -  20-pin connector -T20h- , black
A4 -  not assigned

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AUDI A7 2011 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.
   
AUDI A7 2011 Fitting location, driver door control unit J386Get access to all wiring diagrams of the car
A -  Driver door control unit -J386-
A2 -  16-pin connector -T16l- , black
A4 -  6-pin connector -T6as- , black

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AUDI A7 2011 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.
   
AUDI A7 2011 Fitting location, front passenger door control unit J387Get access to all wiring diagrams of the car
A -  Front passenger door control unit -J387-
A2 -  16-pin connector -T16m- , black
A4 -  6-pin connector -T6at- , black

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AUDI A7 2011 Fitting location, data bus diagnostic interface J533

Fitting location, data bus diagnostic interface -J533-
Fitting location
Under rear seat bench, centre.
   
AUDI A7 2011 Fitting location, data bus diagnostic interface J533Get access to all wiring diagrams of the car
A -  Data bus diagnostic interface -J533-
C -  2-pin connector -T2aq- , MOST bus, black

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AUDI A7 2011 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.
   
AUDI A7 2011 Fitting location, operating and display unit for rear air conditioning system E265Get access to all wiring diagrams of the car
C -  20-pin connector -T20a- , black

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AUDI A7 2011 Fitting location, power latching control unit J657

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

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AUDI A7 2011 Fitting location, lane change assist control unit 2 J770

A -  Lane change assist control unit 2 -J770-
B -  12-pin connector -T12u- , black

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AUDI A7 2011 Fitting location, lane change assist control unit J769

A -  Lane change assist control unit -J769-
B -  12-pin connector -T12t- , black

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AUDI A7 2011 Fitting location, seat heating control unit J882

A -  16-pin connector -T16d- , black
B -  Seat heating control unit -J882-

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AUDI A7 2011 Fitting location, fuel pump control unit J538

A -  6-pin connector -T6ar- , black
B -  Fuel pump control unit -J538-

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AUDI A7 2011 Fitting location, Control unit for fuel tank leak detection J909

1 -  Control unit for fuel tank leak detection -J909-
q   3-pin connector -T3s- , black

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AUDI A7 2011 Fitting location, control unit for air ionisation system J897

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-

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AUDI A7 2011 Fitting location, engine sound generator control unit J943

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-

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AUDI A7 2011 Fitting location, sunroof roller blind control unit J394

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-

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AUDI A7 2011 Fitting location, battery monitor control unit J367

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

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AUDI A7 2011

1 -  TV tuner -R78-
B -  4-pin connector -T4ew- , green, aerial amplifier 3 -R112- , aerial amplifier 4 -R113-
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

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AUDI A7 2011 Fitting location, adjustable rear spoiler motor V52

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-

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AUDI A7 2011 Fitting location, interface control unit for vehicle location system J843

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

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AUDI A7 2011

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-

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AUDI A7 2011

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- .
   
AUDI A7 2011 Get access to all wiring diagrams of the car
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 .


AUDI A7 2011



AUDI A7 2011 Overview of earth points

1 -  Digital sound package control unit -J525-
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

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AUDI A7 2011 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- .
   
AUDI A7 2011 Fitting location, rear lid power opening control unit J938Get access to all wiring diagrams of the car
1 -  Rear lid power opening control unit -J938-
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-

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AUDI A7 2011 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- .
   
AUDI A7 2011 Fitting location, remote control receiver for auxiliary heater R64Get access to all wiring diagrams of the car
1 -  Remote control receiver for auxiliary heater -R64-
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

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AUDI A7 2011 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- .
AUDI A7 2011 Fitting location Reversing camera system control unit J772Get access to all wiring diagrams of the car
1 -  Reversing camera system control unit -J772-
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  

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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

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AUDI A7 2011 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- .
AUDI A7 2011 Fitting location Control unit for overhead view camera J928Get access to all wiring diagrams of the car
1 -  Control unit for overhead view camera -J928-
B -  5-pin connector -T5ax- , white, Front overhead view camera -R243-
D -  5-pin connector -T5av- , green, Left overhead view camera -R244-
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  

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AUDI A7 2011

Overview of earth points
AUDI A7 2011 Overview of earth pointsGet access to all wiring diagrams of the car
   685 Earth point 1, at front of right longitudinal member
q   Fitting location
   13 Earth point, on right in engine compartment
q   Fitting location
   43 Earth point, lower part of right A-pillar
q   Fitting location
   45 Earth point, behind centre of dash panel
q   Fitting location
   687 Earth point 1, on centre tunnel
q   Fitting location
   35 Earth point, under front passenger seat
q   Fitting location
   688 Earth point 2, on centre tunnel
q   Fitting location
   53 Earth point on right in rear lid
q   Fitting location
   654 Earth point, on right D-pillar
q   Fitting location
   51 Earth point, on right in luggage compartment
q   Fitting location
   744 Earth point, in spare wheel well
q   Fitting location
   52 Earth point, on left in rear lid
q   Fitting location
   50 Earth point, on left in luggage compartment
q   Fitting location
   653 Earth point, on left D-pillar
q   Fitting location
   34 Earth point, under driver seat
q   Fitting location
   704 Earth point 2, under driver seat
q   Fitting location
   44 Earth point, on lower part of left A-pillar
q   Fitting location
   645 Earth point 1, on bulkhead
q   Fitting location
   55 Earth point, next to ABS control unit
q   Fitting location
   664 Earth point, on left behind dash panel
q   Fitting location, right-hand drive
   665 Earth point, on right behind dash panel
q   Fitting location, left-hand drive

   
   685 Earth point 1, on front right longitudinal member -Arrow-
Fitting location
On front right outer longitudinal member
Tightening torque
20 Nm
 
AUDI A7 2011 Overview of earth pointsGet access to all wiring diagrams of the car
   13 Earth point, on right in engine compartment -Arrow-
Fitting location
In right of engine compartment, near alternator
Tightening torque
9 Nm
 
AUDI A7 2011 Overview of earth pointsGet access to all wiring diagrams of the car
   43 Earth point, on lower part of right A-pillar -Arrow-
Fitting location
On lower part of right A-pillar
Tightening torque
9 Nm
 
AUDI A7 2011 Overview of earth pointsGet access to all wiring diagrams of the car
   687 Earth point 1, on centre tunnel -Arrow-
Fitting location
On front right of centre tunnel
Tightening torque
9 Nm
 
AUDI A7 2011 Overview of earth pointsGet access to all wiring diagrams of the car
   35 Earth point, under front passenger seat -Arrow-
Fitting location
Under front passenger seat, near front passenger seat coupling
Tightening torque
9 Nm
 
AUDI A7 2011 Overview of earth pointsGet access to all wiring diagrams of the car
   688 Earth point 2, on centre tunnel -Arrow-
Fitting location
Under rear seat, near data bus diagnostic interface -J533-
Tightening torque
9 Nm
 
AUDI A7 2011 Overview of earth pointsGet access to all wiring diagrams of the car
   53 Earth point, on right in rear lid -Arrow-
Fitting location
Behind right rear lid trim
Tightening torque
2 Nm
 
AUDI A7 2011 Overview of earth pointsGet access to all wiring diagrams of the car
   654 Earth point, on right D-pillar -Arrow-
Fitting location
Behind rear right backrest
Tightening torque
9 Nm
 
AUDI A7 2011 Overview of earth pointsGet access to all wiring diagrams of the car
   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
 
AUDI A7 2011 Overview of earth pointsGet access to all wiring diagrams of the car
   744 Earth point, in spare wheel well -Arrow-
Fitting location
In front right of spare wheel well
Tightening torque
9 Nm
 
AUDI A7 2011 Overview of earth pointsGet access to all wiring diagrams of the car
   52 Earth point, on left in rear lid -Arrow-
Fitting location
Behind left rear lid trim
Tightening torque
2 Nm
 
AUDI A7 2011 Overview of earth pointsGet access to all wiring diagrams of the car
   624 Earth point, next to starter battery -Arrow-
Fitting location
In front right of spare wheel well
Tightening torque
9 Nm
 
AUDI A7 2011 Overview of earth pointsGet access to all wiring diagrams of the car
   50 Earth point, on left in luggage compartment -Arrow-
Fitting location
On left in luggage compartment, near infotainment rack
Tightening torque
9 Nm
 
AUDI A7 2011 Overview of earth pointsGet access to all wiring diagrams of the car
   653 Earth point, on left D-pillar -Arrow-
Fitting location
Behind rear left backrest
Tightening torque
9 Nm
 
AUDI A7 2011 Overview of earth pointsGet access to all wiring diagrams of the car
   34 Earth point, under driver seat -Arrow-
Fitting location
Under driver seat, near driver seat coupling
Tightening torque
9 Nm
 
AUDI A7 2011 Overview of earth pointsGet access to all wiring diagrams of the car
   44 Earth point, on lower part of left A-pillar -Arrow-
Fitting location
On lower part of left A-pillar
Tightening torque
9 Nm
 
AUDI A7 2011 Overview of earth pointsGet access to all wiring diagrams of the car
   704 Earth point 2, under driver seat -Arrow-
Fitting location
Under driver seat at front
Tightening torque
9 Nm
 
AUDI A7 2011 Overview of earth pointsGet access to all wiring diagrams of the car
   671 Earth point 1, on front left longitudinal member -Arrow-
Fitting location
At bottom on front left longitudinal member
Tightening torque
9 Nm
 
AUDI A7 2011 Overview of earth pointsGet access to all wiring diagrams of the car
   645 Earth point 1, on bulkhead -Arrow-
Fitting location
On bulkhead, near engine control unit -J623-
Tightening torque
9 Nm
 
AUDI A7 2011 Overview of earth pointsGet access to all wiring diagrams of the car
   55 Earth point, next to ABS control unit -Arrow-
Fitting location
On left longitudinal member, near ABS control unit -J104-
Tightening torque
9 Nm
 
AUDI A7 2011 Overview of earth pointsGet access to all wiring diagrams of the car
   665 Earth point, on right behind dash panel -Arrow-
Fitting location
Behind glove compartment, near front passenger airbag
Tightening torque
9 Nm
 
AUDI A7 2011 Overview of earth pointsGet access to all wiring diagrams of the car
   664 Earth point, on left behind dash panel -Arrow-
Fitting location
Behind glove compartment, near front passenger airbag
Tightening torque
9 Nm
 
AUDI A7 2011 Overview of earth pointsGet access to all wiring diagrams of the car
   45 Earth point, at centre behind dash panel -Arrow-
Fitting location
Behind dash panel, bottom centre
Tightening torque
9 Nm
 
AUDI A7 2011 Overview of earth pointsGet access to all wiring diagrams of the car


AUDI A7 2011 Overview of relay carriers

Overview of relay carriers
AUDI A7 2011 Overview of relay carriersGet access to all wiring diagrams of the car
Relay and fuse carrier on right in luggage compartment
q   Components: -J9- , -J403- , -J681- , -J807- , -J963- , -J17-
q   Fitting location
q   Assignment up to model year 2014
q   Assignment from model year 2015
q   Assignment from model year 2016
Relay carrier on relay carrier behind dash panel on left
q   Components: -J359- , -J360-
q   Fitting location and assignment, left-hand drive
q   Fitting location and assignment, right-hand drive
q   Assignment for left-hand drive, up to model year 2014
q   Assignment for left-hand drive, from model year 2015
q   Fitting location, right-hand drive models
q   Assignment for right-hand drive, up to model year 2014
q   Assignment for right-hand drive, from model year 2015
Relay carrier in electronics box in plenum chamber
q   Components: -J53- , -J179- , -J271- , -J299- , -J317- , -J496- , -J695- , -J757-
q   Fitting location and assignment, left-hand drive
q   Fitting location and assignment, right-hand drive
5 -  Relay carrier in electronics box, engine compartment
q   V6 TDI from model year 2015 only
q   Components: -J53- , -J179- , -J317- , -J695-
q   Fitting location and assignment

   
Relay and fuse carrier on right in luggage compartment
Fitting location
In luggage compartment, rear right.
Assignment up to model year 2014
AUDI A7 2011 Overview of relay carriersGet access to all wiring diagrams of the car
A -  46-pin connector -T46b- , CAN disconnector, black
G -  not assigned
H -  not assigned
I -  Optional equipment main fuse -S245- , 15 A
1 -  not assigned
2 -  Heated rear window relay -J9-
3 -  Relay for power sockets -J807-
4 -  Terminal 15 voltage supply relay 2 -J681-
5 -  Adaptive suspension compressor relay -J403-
6 -  Relay for reducing agent metering system -J963-
q   for models with reducing agent metering system only
6 -  Fuel pump relay -J17-
q   for engine codes CRDA, CRDB, CWUA, CWUB only

Back to overview .
   
Assignment from model year 2015
AUDI A7 2011 Overview of relay carriersGet access to all wiring diagrams of the car
A -  46-pin connector -T46b- , CAN disconnector, black
G -  not assigned
H1 -  Heated rear window fuse -S41- , 40 A
I1 -  Optional equipment main fuse -S245- , 15 A
I1 -  Thermal fuse 1 -S361- , 20 A
q   for models with China equipment only
I2 -  Optional equipment main fuse -S245- , 15 A
I2 -  Thermal fuse 2 -S362- , 20 A
q   for models with China equipment only
1.1 -  Levelling system fuse -S110- , 40 A
1.2 -  Fuse 1 (30) -S204- , 50 A
2 -  Heated rear window relay -J9-
3 -  Relay for power sockets -J807-
4 -  Terminal 15 voltage supply relay 2 -J681-
5 -  Adaptive suspension compressor relay -J403-
6 -  Relay for reducing agent metering system -J963-
q   for models with reducing agent metering system only
6 -  Fuel pump relay -J17-
q   for engine codes CRDA, CRDB, CWUA, CWUB only

Back to overview .
   
Assignment from model year 2016
AUDI A7 2011 Overview of relay carriersGet access to all wiring diagrams of the car
A -  46-pin connector -T46b- , CAN disconnector, black
G -  not assigned
H1 -  Heated rear window fuse -S41- , 40 A
I1 -  Optional equipment main fuse -S245- , 15 A
I1 -  Thermal fuse 1 -S361- , 20 A
q   for models with China equipment only
I2 -  Optional equipment main fuse -S245- , 15 A
I2 -  Thermal fuse 2 -S362- , 20 A
q   for models with China equipment only
1.1 -  Levelling system fuse -S110- , 40 A
1.2 -  Fuse 1 (30) -S204- , 50 A
2 -  Heated rear window relay -J9-
3 -  Relay for power sockets -J807-
4 -  Terminal 15 voltage supply relay 2 -J681-
5 -  Adaptive suspension compressor relay -J403-
6 -  Relay for reducing agent metering system -J963-
q   for models with reducing agent metering system only
6 -  Fuel pump relay -J17-
q   engine codes CRDA, CRDB, CWUA, CWUB, CWUC only

Back to overview .
   
Relay carrier on relay carrier behind dash panel on left, left-hand drive
Fitting location
On relay and fuse carrier behind dash panel on left.
Assignment
AUDI A7 2011 Overview of relay carriersGet access to all wiring diagrams of the car
1 -  Low heat output relay -J359-
2 -  High heat output relay -J360-
3 -  not assigned
C -  Heater element fuse 1 -S276- , 40 A
D -  Heater element fuse 2 -S277- , 60 A

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Relay carrier on relay carrier behind dash panel on right, right-hand drive
Fitting location
On relay and fuse carrier behind dash panel on right.
Assignment
AUDI A7 2011 Overview of relay carriersGet access to all wiring diagrams of the car
1 -  Low heat output relay -J359-
2 -  High heat output relay -J360-
3 -  not assigned
C -  Heater element fuse 1 -S276- , 40 A
D -  Heater element fuse 2 -S277- , 60 A

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Relay carrier behind dash panel on left, left-hand drive
Fitting location
Behind dash panel on left.
Assignment up to model year 2014
AUDI A7 2011 Overview of relay carriersGet access to all wiring diagrams of the car
A -  Fuse holder D -SD-
B -  ABS control unit fuse 1 -S123- , 40 A
C -  not assigned
5 -  6-pin connector -T6p- , black, clutch Control unit for electronic steering column lock -J764-

Back to overview .
   
Assignment from model year 2015
AUDI A7 2011 Overview of relay carriersGet access to all wiring diagrams of the car
A -  Fuse holder D -SD-
B -  ABS control unit fuse 1 -S123-
C -  not assigned
D -  2-pin connector -T2bi- , green
E -  2-pin connector -T2bh- , black
1 -  Horn relay -J413-
1 -  Relay for automatic anti-dazzle interior mirror -J910-
2 -  Terminal 15 voltage supply relay -J329-
3 -  not assigned
4 -  not assigned
5 -  6-pin connector -T6p- , black, clutch Control unit for electronic steering column lock -J764-

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Relay carrier behind dash panel on right, right-hand drive
Fitting location
Behind dash panel on right.
Assignment up to model year 2014
AUDI A7 2011 Overview of relay carriersGet access to all wiring diagrams of the car
A -  not assigned
B -  not assigned
C -  not assigned
D -  2-pin connector -T2bi- , green
1 -  Horn relay -J413-
1 -  Relay for automatic anti-dazzle interior mirror -J910-
2 -  Terminal 15 voltage supply relay -J329-
3 -  not assigned
4 -  not assigned
5 -  6-pin connector -T6p- , black, clutch Control unit for electronic steering column lock -J764-

Back to overview .
   
Assignment from model year 2015
AUDI A7 2011 Overview of relay carriersGet access to all wiring diagrams of the car
A -  Fuse 3 (30) -S206- , 60 A, Terminal 30 voltage supply relay -J317-
q   Right-hand drive vehicles only
q   V6 TDI from model year 2015 only
B -  not assigned
C -  not assigned
D -  2-pin connector -T2bi- , green
1 -  Horn relay -J413-
1 -  Relay for automatic anti-dazzle interior mirror -J910-
2 -  Terminal 15 voltage supply relay -J329-
3 -  not assigned
4 -  not assigned
5 -  6-pin connector -T6p- , black, clutch Control unit for electronic steering column lock -J764-

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Relay carrier in electronics box in plenum chamber, left-hand drive
Fitting location
In electronics box on left in plenum chamber.
Assignment
AUDI A7 2011 Overview of relay carriersGet access to all wiring diagrams of the car
A -  Fuse holder A -SA-
B -  not assigned
C -  Secondary air pump fuse -S130- , 50 A, petrol engine
C -  Glow plug fuse -S125- , 60 A, 80 A, diesel engine
D -  Automatic gearbox control unit fuse -S113- , 60 A
q   models with 7-speed dual clutch gearbox, 0CK only
E -  Terminal 30
1 -  Secondary air pump relay -J299- , petrol engine
2.1 -  Starter motor relay -J53-
2.2 -  Starter motor relay 2 -J695-
3 -  Engine components current supply relay -J757- , petrol engine
3 -  Automatic glow period control unit -J179- , diesel engine
4 -  Main relay -J271- , petrol engine
4 -  Terminal 30 voltage supply relay -J317- , diesel engine
5 -  Additional coolant pump relay -J496- , petrol engine
6 -  not assigned
7 -  17-pin connector -T17b- , red
8 -  17-pin connector -T17a- , white

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Relay carrier in electronics box in plenum chamber, right-hand drive
Fitting location
In electronics box on right in plenum chamber.
Assignment
AUDI A7 2011 Overview of relay carriersGet access to all wiring diagrams of the car
A -  Fuse holder A -SA-
B -  Automatic gearbox control unit fuse -S113- , 60 A
q   models with 7-speed dual clutch gearbox, 0CK only
q   up to model year 2014
B -  not assigned
q   from model year 2015
C -  Secondary air pump fuse -S130- , 50 A, petrol engine
C -  Glow plug fuse -S125- , 60 A, 80 A, diesel engine
D -  not assigned
q   up to model year 2014
D -  Automatic gearbox control unit fuse -S113- , 60 A
q   models with 7-speed dual clutch gearbox, 0CK only
q   from model year 2015
E -  Terminal 30
1 -  Secondary air pump relay -J299- , petrol engine
2.1 -  Starter motor relay -J53-
2.2 -  Starter motor relay 2 -J695-
3 -  Engine components current supply relay -J757- , petrol engine
3 -  Automatic glow period control unit -J179- , diesel engine
4 -  Main relay -J271- , petrol engine
4 -  Terminal 30 voltage supply relay -J317- , diesel engine
5 -  Additional coolant pump relay -J496- , petrol engine
6 -  not assigned
7 -  17-pin connector -T17b- , red
8 -  17-pin connector -T17a- , white

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Relay carrier in electronics box, engine compartment
Fitting location
In electronics box, at front left in engine compartment.
Assignment
AUDI A7 2011 Overview of relay carriersGet access to all wiring diagrams of the car
A -  Glow plug fuse -S125- , 60 A, 80 A
B -  Automatic gearbox control unit fuse -S113- , 60 A
C -  Fuse holder A -SA-
1.1 -  Starter motor relay -J53-
1.2 -  Starter motor relay 2 -J695-
2 -  Terminal 30 voltage supply relay -J317-
3 -  Automatic glow period control unit -J179-

Back to overview .
   
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