Component Location Overview - Electric And Electronic Components

Courtesy of AUDI OF AMERICA, LLC

1. Driver Seat Angle Adjustment Motor -V243-
   • Front passenger side: Front Passenger Seat Angle Adjustment Motor -V224-

     Overview. Refer to OVERVIEW - SEAT BOLSTER INFLATION ADJUSTER .

2. Driver Multi-Contour Seat Compressor -V439-
   • Front passenger side: Front Passenger Multi-Contour Seat Compressor -V440-
   • Overview. Refer to OVERVIEW - PNEUMATIC SYSTEM, COMPRESSOR .
3. Memory Seat/Steering Column Adjustment Control Module -J136-
   • Equipped on some models: integrated seat ventilation and seat heating function
   • Equipped on some models: with integrated Driver Multi-Contour Seat Control Module -J873-
   • Front passenger side: Front Passenger Memory Seat Control Module -J521-
   • Equipped on some models: integrated seat ventilation and seat heating function
   • Equipped on some models: with integrated Front Passenger Multi-Contour Seat Control Module -J872-
   • Removing and Installing. Refer to SEAT FUNCTIONS CONTROL MODULE, REMOVING AND INSTALLING .
4. Driver Seat Position Sensor -G553-
   • Front passenger side: Front Passenger Seat Position Sensor -G554-
   • Overview. Refer to OVERVIEW - SEAT POSITION SENSOR .
5. Driver Seat Depth Adjustment Motor -V256-
   • Front passenger side: Front Passenger Seat Depth Adjustment Motor -V257-
   • Overview. Refer to OVERVIEW - SEAT BOLSTER INFLATION ADJUSTER .
6. Passenger Seat Occupant Detection Sensor -G128-
   • for the front passenger seat only
   • Removing and Installing. Refer to Passenger Seat Occupant Detection Sensor -G128-, REMOVING AND INSTALLING .
7. Driver Seat Forward/Back Adjustment Motor -V28-
   • Front passenger side: Front Passenger Seat Forward/Back Adjustment Motor -V31-
   • Integrated in the seat pan lower frame; replace the seat pan lower frame if faulty. Refer to UPPER AND LOWER SEAT PAN FRAME, SEPARATING AND ASSEMBLING 
8. Driver Seat Cushion Blower Fan -V390-
   • Front passenger side: Front Passenger Seat Cushion Blower Fan -V391-
   • Removing and Installing. Refer to FRONT SEAT FAN, REMOVING AND INSTALLING .
9. Driver Seat Belt Switch -E24-
   • Front passenger side: Front Passenger Seat Belt Switch -E25-
   • Removing and Installing. Refer to FRONT SEAT BELT LATCH, REMOVING AND INSTALLING .
10. Driver Backrest Adjustment Motor -V45-
    • Front passenger side: Front Passenger Backrest Adjustment Motor -V46-
    • Overview. Refer to OVERVIEW - FRONT BACKREST .
11. Driver Seat Lumbar Support Height Adjustment Motor -V129-
    • Front passenger side: with Front Passenger Seat Lumbar Support Height Adjustment Motor -V130-
    • For versions with electro-mechanical lumbar support
    • Removing and Installing. Refer to LUMBAR SUPPORT ADJUSTMENT MOTORS -V125- / -V126- / -V129- / -V130-, REMOVING AND INSTALLING .
12. Driver Seat Lumbar Support Curvature Adjustment Motor -V125-
    • Front passenger side: with Front Passenger Seat Lumbar Support Curvature Adjustment Motor -V126-
    • For versions with electro-mechanical lumbar support
    • Removing and Installing. Refer to LUMBAR SUPPORT ADJUSTMENT MOTORS -V125- / -V126- / -V129- / -V130-, REMOVING AND INSTALLING .
13. Valve Block 2 in Driver Seat -N476-
    • Front passenger side: Valve Block 2 in Front Passenger Seat -N478-
    • For versions with pneumatic massage mat
    • Overview. Refer to OVERVIEW - PNEUMATIC SYSTEM, MASSAGE MAT .
14. Valve Block 1 in Driver Seat -N475-
    • Front passenger side: Valve Block 1 in Front Passenger Seat -N477-
    • For versions with pneumatic lumbar support and bolster adjuster
    • Overview. Refer to OVERVIEW - PNEUMATIC SYSTEM, MODULE CARRIER/LUMBAR SUPPORT/SEAT BOLSTER INFLATION ADJUSTER .
15. Front Thorax Airbag
    • Driver side: with Driver Thorax Airbag Igniter -N199-
    • Front passenger side: with Front Passenger Thorax Airbag Igniter -N200-
    • Overview. Refer to OVERVIEW - FRONT THORAX AIRBAG .
16. Driver Seat Backrest Blower Fan -V388-
    • Front passenger side: Front Passenger Seat Backrest Blower Fan -V389-
    • Removing and Installing. Refer to BACKREST FAN, REMOVING AND INSTALLING .
17. Left Rear Footwell Lamp -W45-
    • Right: Right Rear Footwell Lamp -W46-
    • Equipped on some models
    • Removing and Installing. Refer to the appropriate service information. .
18. Driver Seat Height Adjustment Motor -V245-
    • Front passenger side: Front Passenger Seat Height Adjustment Motor -V246-
    • Not available separately; replace the seat pan upper frame if faulty. Refer to UPPER AND LOWER SEAT PAN FRAME, SEPARATING AND ASSEMBLING .
19. Driver Side Massage Function Button -E670-
    • Front passenger side: Front Passenger Massage Function Button -E671-
    • Removing and Installing. Refer to DRIVER SIDE MASSAGE FUNCTION BUTTON -E670- / FRONT PASSENGER MASSAGE FUNCTION BUTTON -E671-, REMOVING AND INSTALLING .
20. Driver Seat Adjustment Control Head -E470-
    • Front passenger side: Front Passenger Seat Adjustment Control Head -E471-
    • Overview. Refer to OVERVIEW - CONTROLS FOR POWER SEAT ADJUSTMENT .
21. Driver Seat Lumbar Support Adjustment Switch -E176- or Driver Seat Switch Module -E663-
    • Front passenger side: Front Passenger Seat Lumbar Support Adjustment Switch - E177- or Front Passenger Seat Switch Module -E664-
    • Overview. Refer to OVERVIEW - CONTROLS FOR POWER SEAT ADJUSTMENT .

Passenger Occupant Detection System Control ModuleJ706

Fig 1: Passenger Occupant Detection System Control Module -J706-

Courtesy of AUDI OF AMERICA, LLC

• North America market versions - front passenger seat only