Wiring Diagram  AUDI Q7 2012 - Direct sight (Side View)
 | E506 | Display unit button | 
 | J104 | ABS control unit | 
 | J145 | Display unit | 
 | J285 | Control unit in dash panel insert | 
 | J329 | Terminal 15 voltage supply relay | 
 | J502 | Tyre pressure monitor control unit | 
 | SB3 | Fuse 3 on fuse holder B | 
 | SB6 | Fuse 6 on fuse holder B | 
 | T3y | 3-pin connector, black, on display unit button, near interior light | 
 | T10y | 10-pin connector, black, on display unit | 
 | T18b | 18-pin connector, black, on tyre pressure monitor control unit | 
 | T32a | 32-pin connector, grey, on control unit in dash panel insert | 
 | T47a | 47-pin connector, on ABS control unit | 
 |  |  | 
 | 383 | Earth connection 18, in main wiring harness | 
 | B273 | Positive connection (15), in main wiring harness | 
 | B340 | Connection 1 (58s), in main wiring harness | 
 | B572 | Connection 39 in main wiring harness | 
 | * | Relay and fuse carrier under driver seat | 
 | ** | models with tyre pressure monitor (7K6) | 
 | ♦ | up to May 2007 | 
 | ♦♦ | from June 2007 | 
Wiring Diagram  AUDI Q7 2012 - Direct sight (Side View)
 | J145 | Display unit | 
 | T2av | 2-pin connector, black, front right door | 
 | T2aw | 2-pin connector, black, in front right door | 
 | T2ax | 2-pin connector, grey, in front right door | 
 | T10y | 10-pin connector, black, on display unit | 
 | T20b | 20-pin connector, black, front right door | 
 | * | camera in exterior mirror | 
AUDI Q7 2012 Overview of control units
Overview of control units |     | q | Fitting location and connectors | 
  
                  | 6 - | Telephone transmitter and receiver unit -R36-, up to May 2009 | 
  
      | q | Fitting location and connectors | 
  
          | Sliding sunroof adjustment control unit -J245- | 
  
        | q | Fitting location and connectors | 
  
            | Rear sliding sunroof control unit -J392- | 
  
        | q | Fitting location and connectors | 
  
      | Rear lid control unit -J605- | 
  
        | q | Fitting location and connectors | 
  
      | Sunroof roller blind control unit -J394- | 
  
        | q | Fitting location and connectors | 
  
      | Rear lid control unit 2 -J756- | 
  
        | q | Fitting location and connectors | 
  
        | Power latching control unit -J657- | 
  
      | q | Components: -V120-, -F332-, -F333- | 
  
      | q | Fitting location and connectors | 
  
                                                                        | Control unit in dash panel insert -J285- | 
  
      | q | Components: -Y24-, -K32-, -K118-, -K3-, -G106-, -K28--Y8-, -K139-, -G1- | 
  
      | q | Fitting location and connectors | 
  
        | Wiper motor control unit -J400- | 
  
        | q | Fitting location and connectors | 
  
        | q | Fitting location and connectors, basic level air conditioning system | 
  
      | Left headlight starter for gas discharge light -J426-/right headlight starter for gas discharge light -J427- | 
  
      | q | Components: -J667-, -J668-, -J892-, -J893-, -J860-, -J861-, -L176-, -L177-, -L148-, -L149-, -V48-, -V49-, -V448-, -V449-, -G474-, -G475-, -L13-, -L14- | 
  
      | q | Fitting location and connectors | 
  
        | Radiator fan control unit -J293-/radiator fan control unit 2 -J671- | 
  
      | q | Components: -V7-, -V177- | 
  
      | q | Fitting location and connectors | 
  
                        | 
 
 AUDI Q7 2012 Onboard supply control unit 2 J520Onboard supply control unit 2 -J520- | 
 |  |  | 
        
                      |     | Under front passenger seat -1-. |  |  |  | 
        
          | A - | Onboard supply control unit 2 -J520- | 
  
    
AUDI Q7 2012 Automatic gearbox control unit J217
Automatic gearbox control unit -J217- | 
             Note
      | for models with automatic gearbox 0AT only | 
  
         |  |         |     | Under front passenger seat -2-. |  |  |  | 
        
        
AUDI Q7 2012 Telephone transmitter and receiver unit R36 , up to May 2009
Telephone transmitter and receiver unit -R36-, up to May 2009 | 
           |  |         |     | Under front passenger seat -3-. |  |  |  | 
        
                      |     | A - | Connection aerial for Bluetooth -R152- |  
 
 AUDI Q7 2012 Assignment diagnosis connectionAssignment diagnosis connection | 
 |  |  | 
        
                      |     | In cover of lower dash panel, driver's side -1-. |  |  |  | 
        
                      |     | 16-pin connector -T16-, black |  |  |  | 
        
                  | T16 | Designation | 
    | 1 | Terminal 15 | 
    | 2 | Vacant | 
    | 3 | Vacant | 
    | 4 | Terminal 31 | 
    | 5 | Terminal 31 | 
    | 6 | CAN bus, high, data wire to data bus diagnostic interface -J533- | 
    | 7 | K-wire | 
    | 8 | Vacant | 
    | 9 | Vacant | 
    | 10 | Vacant | 
    | 11 | Vacant | 
    | 12 | Vacant | 
    | 13 | Vacant | 
    | 14 | CAN bus, low, data wire to data bus diagnostic interface -J533- | 
    | 15 | Vacant | 
    | 16 | Terminal 30 | 
  
                | 
 
 AUDI Q7 2012 Lane departure warning control unit J759Lane departure warning control unit -J759- | 
 |  |  | 
        
                      |     | Behind interior mirror -1-. |  |  |  | 
        
          | A - | 10-pin connector -T10v-, black | 
  
                | 
 
 AUDI Q7 2012 Aerial reader unit for keyless entry system J723Aerial reader unit for keyless entry system -J723- | 
 |  |  | 
        
                      |     | Behind luggage compartment side trim on right -4-. |  |  |  | 
        
          | A - | 20-pin connector -T20g-, red | 
  
                | 
 
 AUDI Q7 2012 TV tuner R78TV tuner -R78- | 
 |  |  | 
        
                      |     | Behind luggage compartment side trim on right -6-. |  |  |  | 
        
                      |     | C - | 20-pin connector -T20p-, blue |  
 
 AUDI Q7 2012 Aerial amplifier for mobile telephone R86Aerial amplifier for mobile telephone -R86- | 
 |  |  | 
        
                      |     | Behind luggage compartment side trim on right -7-. |  |  |  | 
        
                      |     | Connectors up to May 2008 |      | B - | 3-pin connector -T3r-, black |  |  |  | 
        
                      |     | C - | 4-pin connector -T4-, black |  
 
 AUDI Q7 2012 Satellite radio R146 , up to May 2009Satellite radio -R146-, up to May 2009 | 
 |  |  | 
        
                      |     | Behind luggage compartment side trim on right -9-. |  |  |  | 
        
                      |     | B - | 8-pin connector -T8l-, black |  
 
 AUDI Q7 2012 Digital radio R147 , up to May 2009Digital radio -R147-, up to May 2009 | 
 |  |  | 
        
                      |     | Behind luggage compartment side trim on right -9-. |  |  |  | 
        
                      |     | B - | 8-pin connector -T8m-, black |  
 
 AUDI Q7 2012 Radio R , MMIRadio -R-, MMI | 
 |  |  | 
        
                      |     | Behind luggage compartment side trim on right -3-. |  |  |  | 
        
                      |     | Connectors up to May 2009 |      | 4 - | 8-pin connector -T8k-, black |  |  |  | 
        
                      |     | Connectors from June 2009 |      | 1 - | Connection AM/FM1/FM2 |      | 2 - | Connection DAB (Europe only) |      | - | Connection SAT (USA only) |      | 3 - | Connection block with four multi-pin connections |      | - | 10-pin connector -T10aa- |      | - | 12-pin connector -T12ad- |  
 
 AUDI Q7 2012 Control unit for parking aid J446Control unit for parking aid -J446- | 
 |  |  | 
        
                      |     | Behind luggage compartment side trim on right -3-. |  |  |  | 
        
          | B - | 12-pin connector -T12e-, brown | 
  
      | C - | 12-pin connector -T12f-, black | 
  
                | 
 
 AUDI Q7 2012 Reversing camera system control unit J772Reversing camera system control unit -J772- | 
     | Fitting location, up to May 2009 |  |  |  | 
        
                      |     | Behind luggage compartment side trim on right -1-. |  |  |  | 
        
                      |     | Behind luggage compartment side trim on right -1-. |  |  |  | 
        
                      |     | A - | 54-pin connector -T54-, black |  
 
 AUDI Q7 2012 Comfort system central control unit 2 J773Comfort system central control unit 2 -J773- | 
     | Fitting location, up to May 2009 |  |  |  | 
        
                      |     | Behind luggage compartment side trim on right -2-. |  |  |  | 
        
                      |     | Behind luggage compartment side trim on right -6-. |  |  |  | 
        
          | A - | 6-pin, connector -T6- | 
  
      | B - | 20-pin connector -T20f-, black | 
  
      | C - | 16-pin connector -T16- | 
  
                | 
 
 AUDI Q7 2012 Adaptive suspension control unit J197Adaptive suspension control unit -J197- | 
     | Fitting location, up to May 2009 |  |  |  | 
        
                      |     | Behind luggage compartment side trim on right -4-. |  |  |  | 
        
                      |     | Behind luggage compartment side trim on right -4-. |  |  |  | 
        
          | B - | 40-pin connector -T40b-, black | 
  
                | 
 
 AUDI Q7 2012 Navigation system with CD drive control unit J401 , up to May 2009Navigation system with CD drive control unit -J401-, up to May 2009 | 
     | Fitting location, up to May 2009 |  |  |  | 
        
                      |     | Behind luggage compartment side trim on right -5-. |  |  |  | 
        
                      |     | B - | 8-pin connector -T8n-, black |  
 
 AUDI Q7 2012 Control unit for information electronics 1 J794 , from June 2009Control unit for information electronics 1 -J794-, from June 2009 | 
 |  |  | 
        
                                    |     | 1 - | Connection block with four multi-pin connections |      | 5 - | 4-pin connector -T4au- |  
 
 AUDI Q7 2012 Trailer detector control unit J345Trailer detector control unit -J345- | 
     | Fitting location, up to May 2009 |  |  |  | 
        
                      |     | Behind luggage compartment side trim on right -6-. |  |  |  | 
        
                      |     | Behind luggage compartment side trim on right -2-. |  |  |  | 
        
          | B - | 12-pin connector -T12d-, red | 
  
      | C - | 12-pin connector -T12c-, blue | 
  
                | 
 
 AUDI Q7 2012 Control unit for headlight range control J431Control unit for headlight range control -J431- | 
 |  |  | 
        
                      |     | Behind shelf on front passenger side -1-. |  |  |  | 
        
          | A - | 26-pin connector -T26a-, black | 
  
                | 
 
 AUDI Q7 2012 Comfort system central control unit J393Comfort system central control unit -J393- | 
     | Fitting location, up to May 2009 |  |  |  | 
        
                      |     | Behind luggage compartment side trim on right -3-. |  |  |  | 
        
                      |     | Behind luggage compartment side trim on right -5-. |  |  |  | 
        
          | B - | 10-pin connector -T10g-, black | 
  
      | C - | 32-pin connector -T32d-, blue | 
  
                | 
 
 AUDI Q7 2012 Data bus diagnostic interface J533Data bus diagnostic interface -J533- | 
 |  |  | 
        
                      |     | Behind shelf on front passenger side -2-. |  |  |  | 
        
                      |     | 26-pin connector -T26b-, black |  |  |  | 
        
                      |     | 20-pin connector -T20-, black |  
 
 AUDI Q7 2012 onboard supply control unit J519onboard supply control unit -J519- | 
 |  |  | 
        
                      |     | Behind shelf on front passenger side -4-. |  |  |  | 
        
          | B - | 12-pin connector -T12b-, black | 
  
      | C - | 32-pin connector -T32b-, grey | 
  
                | 
 
 AUDI Q7 2012 Tyre pressure monitor control unit J502Tyre pressure monitor control unit -J502- | 
 |  |  | 
        
                      |     | Behind shelf on front passenger side -3-. |  |  |  | 
        
          | A - | 32-pin connector -T32e-, white | 
  
                | 
 
 AUDI Q7 2012 Energy management control unit J644 , up to May 2008Energy management control unit -J644-, up to May 2008 | 
 |  |  | 
        
                      |     | Next to battery -A- Under driver seat -5-. |  |  |  | 
        
          | A - | 14-pin connector -T14- | 
  
                | 
 
 AUDI Q7 2012 Battery monitor control unit J367 , from June 20082-pin connector -T2az-, black | 
     | 3 - | Battery negative terminal |  
 
 AUDI Q7 2012 Remote control receiver for auxiliary heater R64Remote control receiver for auxiliary heater -R64- | 
 |  |  | 
        
                      |     | Behind luggage compartment side trim on right -5-. |  |  |  | 
        
                      |     | A - | 6-pin, connector -T6u-, blue |  
 
 AUDI Q7 2012 Control unit for seat adjustment and steering column adjustment with memory function J136 / control unit for front passenger seat adjustment with memory function J521Control unit for seat adjustment and steering column adjustment with memory function -J136-/control unit for front passenger seat adjustment with memory function -J521- | 
     | Control unit for seat adjustment and steering column adjustment with memory function -J136- Under driver seat -1- |  |  |  | 
        
                      |     | Front passenger seat adjustment with memory control unit -J521- Under front passenger seat -1- |  |  |  | 
        
          | 32-pin connector -T32h-/32-pin connector -T32i-, blue | 
  
      | 12-pin connector -T12s-/12-pin connector -T12t-, black | 
  
                | 
 
 AUDI Q7 2012 Engine control unit J623Engine control unit -J623- | 
     | Engine control unit -J623-, with 154-pin connector |      | Engine control unit -J623-, with 196-pin connector |      | Engine control unit -J623-, with 154-pin connector |  |  |  | 
        
                      |     | On right in plenum chamber -1-. |  |  |  | 
        
          | B - | 94-pin connector -T94-, black | 
  
                  | Engine control unit -J623-, with 196-pin connector | 
  
        | On right in plenum chamber -1-. | 
  
    | 1 - | Engine control unit -J623- | 
  
      | A - | 91-pin connector -T91-, black | 
  
                | 
 
 AUDI Q7 2012 Engine control unit 2 J624Engine control unit 2 -J624- | 
     | Engine control unit 2 -J624-, with 154-pin connector |      | Engine control unit 2 -J624-, with 196-pin connector |  |  |  | 
        
          | Engine control unit 2 -J624-, with 154-pin connector | 
  
        | On right in plenum chamber -1-. | 
  
    | 1 - | Engine control unit -J624- | 
  
      | A - | 60-pin connector -T60-, black | 
  
      | B - | 94-pin connector -T94-, black | 
  
                  | Engine control unit 2 -J624-, with 196-pin connector | 
  
        | On right in plenum chamber -1- | 
  
    | 1 - | Engine control unit -J624- | 
  
      | A - | 105-pin connector -T105-, black | 
  
      | B - | 91-pin connector -T91-, black | 
  
                | 
 
 AUDI Q7 2012 Lane change assist control unit J769 / lane change assist control unit 2 J770Lane change assist control unit -J769-/lane change assist control unit 2 -J770- | 
 |  |  | 
        
                      |     | In rear bumper cover -4-. |  |  |  | 
        
          | 12-pin connector -T12m-, black | 
  
              
AUDI Q7 2012 Sliding sunroof motor V1
Sliding sunroof motor -V1- | 
      | A - | 16-pin connector -T16n-, black | 
  
                |     | Airbag control unit -J234- |  |  |  | 
        
                      |     | Under lower centre console -3-. |  |  |  | 
        
          | A - | 75-pin connector -T75-, grey, USA: white | 
  
                | 
 
 AUDI Q7 2012 Driver door control unit J386Driver door control unit -J386- | 
 |  |  | 
        
                        | B - | 20-pin connector -T20l-, black | 
  
      | D - | 32-pin connector -T32f-, white | 
  
                | 
 
 AUDI Q7 2012 Front passenger door control unit J387Front passenger door control unit -J387- | 
 |  |  | 
        
                      |     | In front passenger door -1-. |  |  |  | 
        
          | B - | 20-pin connector -T20m-, black | 
  
      | D - | 32-pin connector -T32g-, white | 
  
                | 
 
 AUDI Q7 2012 Rear left door control unit J388Rear left door control unit -J388- | 
 |  |  | 
        
                        | B - | 20-pin connector -T20n-, black | 
  
      | C - | 16-pin connector -T16l-, black | 
  
                  | 
 
 AUDI Q7 2012 Rear right door control unit J389Rear right door control unit -J389- | 
 |  |  | 
        
                        | B - | 20-pin connector -T20o-, black | 
  
      | C - | 16-pin connector -T16m-, black | 
  
                  | 
 Entryandstartauthorisationswitch -E415-
 |  |  | 
        
                      |     | In centre console, on right next to steering wheel -1-. |  |  |  | 
        
          | B - | 6-pin, connector -T6a-, black | 
  
      | C - | 2-pin connector -T2a-, black | 
  
                  | 
 
 AUDI Q7 2012 Climatronic control unit J255 , comfort level air conditioning systemClimatronic control unit -J255-, comfort level air conditioning system | 
 |  |  | 
        
                      |     | In upper centre console -A-. |  |  |  | 
        
          | B - | 20-pin connector -T20i-, red | 
  
      | D - | 16-pin connector -T16d-, black | 
  
      | E - | 3-pin connector -T3c-, black | 
  
                | 
 
 AUDI Q7 2012 Climatronic control unit J255 , basic level air conditioning systemClimatronic control unit -J255-, basic level air conditioning system | 
 |  |  | 
        
                      |     | In upper centre console -A-. |  |  |  | 
        
            | B - | 20-pin connector -T20i-, red | 
  
        | D - | 16-pin connector -T16d-, black | 
  
      | E - | 3-pin connector -T3c-, black | 
  
                | 
 
 AUDI Q7 2012 Rear Climatronic operating and display unit E265Rear Climatronic operating and display unit -E265- | 
 |  |  | 
        
                      |     | In rear centre console -B-. |  |  |  | 
        
          | B - | 20-pin connector -T20h-, red | 
  
        | E - | 3-pin connector -T3h-, black | 
  
                | 
 
 AUDI Q7 2012 Control unit in dash panel insert J285Control unit in dash panel insert -J285- | 
     | in driver side dash panel. |  |  |  | 
        
          | A - | 32-pin connector -T32a-, green | 
  
      | B - | Control unit in dash panel insert -J285- | 
  
                | 
 
 AUDI Q7 2012 Fuel pump control unit J538Fuel pump control unit -J538- | 
 |  |  | 
        
          | A - | 12-pin connector -T12-, black | 
  
      | B - | Fuel pump control unit -J538- | 
  
              
AUDI Q7 2012 Control unit for reducing agent metering system J880
Control unit for reducing agent metering system -J880- | 
        | Under bench seat cushion in right area -1- | 
  
    | 1 - | Control unit for reducing agent metering system -J880- | 
  
      | A - | 30-pin connector -T30- | 
  
                  | Connector assignment for reducing agent metering system control unit -J880- | 
  
                  | T30 | Designation |  |  | 
    | 1 | Vacant | 16 | Sensor ground | 
    | 2 | Power supply sensor | 17 | Pump heater | 
    | 3 | Vacant | 18 | Terminal 31 | 
    | 4 | Vacant | 19 | Filling level signal | 
    | 5 | Vacant | 20 | Sensor ground | 
    | 6 | Vacant | 21 | Vacant | 
    | 7 | Vacant | 22 | Diagnosis, heater 2 | 
    | 8 | Heating command 1 | 23 | Vacant | 
    | 9 | Heating command 2 | 24 | Diagnosis, heater 1 | 
    | 10 | Sensor 5V | 25 | Transfer pump command | 
    | 11 | Sensor ground | 26 | Power supply for transfer pump | 
    | 12 | Vacant | 27 | Vacant | 
    | 13 | Vacant | 28 | Vacant | 
    | 14 | Tank heater | 29 | Vacant | 
    | 15 | Line heater | 30 | Vacant | 
  
                | 
 
 AUDI Q7 2012 Wiper motor control unit J400Wiper motor control unit -J400- | 
 |  |  | 
        
          | A - | 4-pin connector -T4-, black | 
  
      | B - | Wiper motor control unit -J400- | 
  
                | 
 
 AUDI Q7 2012 Sliding sunroof adjustment control unit J245Sliding sunroof adjustment control unit -J245- | 
     | Near front interior light -W1-. |  |  |  | 
        
          | A - | Sliding sunroof adjustment control unit -J245- | 
  
      | q | with sliding sunroof motor -V1- | 
  
      | B - | 16-pin connector -T16n-, black | 
  
                | 
 
 AUDI Q7 2012 Rear sliding sunroof control unit J392Rear sliding sunroof control unit -J392- | 
     | at rear of panoramic roof. |  |  |  | 
        
          | A - | Rear sliding sunroof control unit -J392- | 
  
      | q | with rear sliding sunroof motor -V146- | 
  
      | B - | 16-pin connector -T16o-, black | 
  
                | 
 
 AUDI Q7 2012 Sunroof roller blind control unit J394Sunroof roller blind control unit -J394- | 
     | at rear of panoramic roof. |  |  |  | 
        
          | A - | Sunroof roller blind control unit -J394- | 
  
      | q | with sunroof roller blind motor -V260- | 
  
      | B - | 16-pin connector -T16p-, black | 
  
                | 
 
 AUDI Q7 2012 Entry and start authorisation control unit J518Entry and start authorisation control unit -J518- | 
 |  |  | 
        
          | B - | 3-pin connector -T3a-, black | 
  
      | C - | Entry and start authorisation control unit -J518- | 
  
                | 
 
 AUDI Q7 2012 Control unit for adaptive cruise control J428Control unit for adaptive cruise control -J428- | 
     | behind radiator grille on right. |  |  |  | 
        
          | A - | 8-pin connector -T8-, black | 
  
      | B - | Control unit for adaptive cruise control -J428- | 
  
                | 
 
 AUDI Q7 2012 Voltage stabiliser J532Voltage stabiliser -J532- | 
     | behind the glove compartment, left. |  |  |  | 
        
          | A - | 12-pin connector -T12af-, black | 
  
      | B - | Voltage stabiliser -J532- | 
  
                | 
 
 AUDI Q7 2012 Auxiliary heater control unit J364Auxiliary heater control unit -J364- | 
 |  |  | 
        
          | A - | Auxiliary heater control unit -J364- | 
  
      | C - | 2-pin connector -T2b-, black | 
  
              
AUDI Q7 2012 NOx sensor control unit J583
NOx sensor control unit -J583- | 
        | on left in engine compartment near headlight -1-. | 
  
    | 1 - | NOx sensor control unit -J583- | 
  
      | A - | 5-pin connector -T5d- | 
  
                  | Connector assignment for NOx sensor control unit -J583- | 
  
              | T5d | Designation | 
    | 1 | Terminal 30 | 
    | 2 | Terminal 31 | 
    | 3 | CAN bus, low | 
    | 4 | CAN bus, high | 
    | 5 | Coding | 
  
              
AUDI Q7 2012 Control unit for NOx sensor 2 J881
Control unit for NOx sensor 2 -J881- | 
        | On right in underbody area -1- | 
  
    | 1 - | Control unit for NOx sensor 2 -J881- | 
  
      | A - | 5-pin connector -T5e- | 
  
                  | Connector assignment for 5-pin connector -T5e- | 
  
              | T5d | Designation | 
    | 1 | Terminal 30 | 
    | 2 | Terminal 31 | 
    | 3 | CAN bus, low | 
    | 4 | CAN bus, high | 
    | 5 | Coding | 
  
                | 
 
 AUDI Q7 2012 Left headlight starter for gas discharge light J426 / right headlight starter for gas discharge light J427Left headlight starter for gas discharge light -J426-/right headlight starter for gas discharge light -J427- | 
 |  |  | 
        
          | 14-pin connector -T14a-/14-pin connector -T14b-, black | 
  
      | 2 - | Output module for left headlight -J667-/output module for right headlight -J668- | 
  
      | 3 - | Left headlight starter for gas discharge light -J426-/right headlight starter for gas discharge light -J427- | 
  
      | 4 - | Power output module 2 for left headlight -J892-/power output module 2 for right headlight -J893- | 
  
                | 
 
 AUDI Q7 2012 Actuator for structure-borne sound R214Actuator for structure-borne sound -R214- | 
 |  |  | 
        
                      |     | Middle of plenum chamber. |      | A - | Actuator for structure-borne sound -R214- |  
 
 AUDI Q7 2012 Control unit for structure-borne sound J869Control unit for structure-borne sound -J869- | 
     | On right in plenum chamber. |  |  |  | 
        
          | A - | Control unit for structure-borne sound -J869- | 
  
                | 
 
 AUDI Q7 2012 ABS control unit J104ABS control unit -J104- | 
     | On right in plenum chamber. |  |  |  | 
        
          | A - | ABS control unit -J104- | 
  
      | 1 - | 47-pin connector -T47a-, black | 
  
                | 
 
 AUDI Q7 2012 Radiator fan control unit J293 / radiator fan control unit 2 J671Radiator fan control unit -J293-/radiator fan control unit 2 -J671- | 
 |  |  | 
        
          | 1 - | 4-pin connector -T4-, black | 
  
      | 2 - | 4-pin connector -T4-, black | 
  
      | 3 - | Radiator fan control unit -J293-/radiator fan -V7- | 
  
      | 4 - | Radiator fan control unit 2 -J671-/radiator fan 2 -V177- | 
  
                | 
 
 AUDI Q7 2012 Steering column electronics control unit J527Steering column electronics control unit -J527- | 
     | On steering column, at steering column switch. |  |  |  | 
        
                      |     | 16-pin connector -T16a-, black |  |  |  | 
        
                      |     | 4-pin connector -T4a-, black |  
 
 AUDI Q7 2012 Power latching control unit J657Power latching control unit -J657- | 
 |  |  | 
        
          | 1 - | Power latching control unit -J657- | 
  
      | q | with rear lid lock motor -V120-, power latching system limit switch, luggage compartment unlocked -F332-, power latching system limit switch, luggage compartment locked -F333- | 
  
      | A - | 5-pin connector -T5c-, black | 
  
                |     | Connector assignment for power latching control unit -J657- |  |  |  | 
        
                  | -T5c- (A) | Designation | 
    | 1 | Comfort system central control unit -J393- | 
    | 2 | Comfort system central control unit -J393- | 
    | 3 | Comfort system central control unit -J393- | 
    | 4 | Terminal 31 | 
    | 5 | Comfort system central control unit -J393- | 
  
                | 
 
 AUDI Q7 2012 Rear lid control unit J605Rear lid control unit -J605- | 
     | Under roof end trim, right. |  |  |  | 
        
          | 1 - | Rear lid control unit -J605- | 
  
      | q | with motor in rear lid control unit -V375- | 
  
                  |     | Connector assignment for rear lid control unit -J605- |  |  |  | 
        
                        | -T8- (A) | Designation |  | -T8- (A) | Designation | 
    | 1 |  |  | 5 | Button to close rear lid in luggage compartment -E406- | 
    | 2 | Rear lid control unit 2 -J756- |  | 6 | Rear lid control unit 2 -J756- | 
    | 3 | Comfort CAN bus high |  | 7 | Comfort CAN bus low | 
    | 4 | Terminal 31 |  | 8 | Terminal 30 | 
  
                | 
 
 AUDI Q7 2012 Rear lid control unit 2 J756Rear lid control unit 2 -J756- | 
     | Under roof end trim, left. |  |  |  | 
        
          | 1 - | Rear lid control unit 2 -J756- | 
  
      | q | with motor in rear lid control unit 2 -V376- | 
  
      | A - | 10-pin connector -T10- | 
  
                |     | Connector assignment for rear lid control unit 2 -J756- |  |  |  | 
        
                        | -T10- (A) | Designation |  | -T10- (A) | Designation | 
    | 1 |  |  | 6 | Rear lid control unit -J605- | 
    | 2 | Rear lid control unit -J605- |  | 7 |  | 
    | 3 | Rear lid contact switch for anti-theft alarm -F123- |  | 8 |  | 
    | 4 |  |  | 9 | Terminal 31 | 
    | 5 |  |  | 10 | Terminal 30 | 
  
                | 
 
 AUDI Q7 2012 Rear fresh air blower control unit J391Rear fresh air blower control unit -J391- | 
     | Behind left luggage compartment trim. |  |  |  | 
        
          | 1 - | Rear fresh air blower control unit -J391- | 
  
      | q | with rear fresh air blower -V80-, rear left vent temperature sender -G405-, rear right vent temperature sender -G406-, rear left temperature flap control motor-V313-, rear left temperature flap potentiometer-G391-, rear left air quantity flap control motor-V239-, rear left air quantity flap potentiometer-G389-, rear right air quantity flap control motor-V240-, rear right air quantity flap potentiometer-G390-, rear right temperature flap control motor-V314-, rear right temperature flap potentiometer-G392- | 
  
      | A - | 12-pin connector -T12k- | 
  
      | B - | 17-pin connector -T17h- | 
  
                | 
 
 AUDI Q7 2012 Front interior lightFront interior light | 
 |  |  | 
        
            | A - | 16-pin connector -T16n-, black, sliding sunroof adjustment control unit -J245- | 
  
      | C - | 6-pin, connector -T6ag-, black, sliding sunroof adjustment regulator -E139- | 
  
      | D - | 6-pin, connector -T6x-, blue, microphone unit in front roof module -R164- | 
  
                | 
 
 AUDI Q7 2012 Fresh air blower control unit J126Fresh air blower control unit -J126- | 
     | behind glove compartment. |  |  |  | 
        
          | 1 - | Fresh air blower control unit -J126- | 
  
      | A - | 17-pin connector -T17k-, black | 
  
                |     | Connector assignment for fresh air blower control unit -J126- |  |  |  | 
        
                        | - T17k - (A) | Designation |  | - T17k - (A) | Designation | 
    | 1 | Terminal 30 |  | 10 | Right temperature flap control motor -V159- | 
    | 2 | Terminal 31 |  | 11 | Right temperature flap control motor -V159- | 
    | 3 | Terminal 30 |  | 12 | Climatronic control unit -J255- | 
    | 4 |  |  | 13 | Climatronic control unit -J255- | 
    | 5 |  |  | 14 | Climatronic control unit -J255- | 
    | 6 | Climatronic control unit -J255- |  | 15 |  | 
    | 7 | Potentiometer for right temperature flap control motor -G221- |  | 16 |  | 
    | 8 | Potentiometer for indirect ventilation flap control motor -G330- |  | 17 |  | 
    | 9 |  |  |  |  |