Component Location Overview - Electric And Electronic Components, Power Comfort Seat

Fig 1: Identifying Electrical And Electronic Components Overview

Courtesy of AUDI OF AMERICA, LLC

1. Memory Seat/Steering Column Adjustment Control Module
   • Driver side: Memory Seat/Steering Column Adjustment Control Module -J136-
   • Front passenger side: Front Passenger Memory Seat Control Module -J521-
   • Versions with driver side seat heating or comfort seat: Left Front Seat Ventilation Control Module -J800- (integrated seat heating function)
   • Versions with front passenger side seat heating or comfort seat: Right Front Seat Ventilation Control Module -J799- (integrated seat heating function)
   • Overview. Refer to OVERVIEW - MEMORY SEAT/STEERING COLUMN ADJUSTMENT CONTROL MODULE .
2. Seat Forward/Back Adjustment Motor
   • Driver side: Driver Seat Forward/Back Adjustment Motor -V28-
   • Front passenger side: Front Passenger Seat Forward/Back Adjustment Motor -V31-
   • Overview. Refer to OVERVIEW - SEAT FORWARD/BACK ADJUSTMENT MOTOR .
3. Backrest Adjustment Motor
   • Driver side: Driver Backrest Adjustment Motor -V45-
   • Front passenger side Front Passenger Backrest Adjustment Motor -V46-
   • Overview. Refer to OVERVIEW - BACKREST ADJUSTMENT MOTOR .
4. Lumbar Support Height Adjustment Motor
   • Driver side: Driver Seat Lumbar Support Height Adjustment Motor -V129-
   • Front passenger side: Front Passenger Seat Lumbar Support Height Adjustment Motor -V130-
   • Removing and installing. Refer to LUMBAR SUPPORT ADJUSTMENT MOTORS -V125- / -V126- / -V129- / -V130-, REMOVING AND INSTALLING .
5. Headrest Adjustment Motor
   • Driver side: Driver Headrest Adjustment Motor -V103-
   • Front passenger side: Front Passenger Headrest Adjustment Motor -V104-
   • Is a fixed component of the headrest base plate and cannot be replaced. If the headrest adjustment motor is faulty, replace the entire headrest base plate.
6. Entry Assistance Button
   • Driver side: Driver Entry Assistance Button -E358-
   • Front passenger side: Front Passenger Side Entry Assistance Button -E359-
   • Overview. Refer to OVERVIEW - ENTRY ASSISTANCE BUTTON .
7. Lumbar Support Forward/Back Adjustment Motor
   • Driver side: Driver Seat Lumbar Support Curvature Adjustment Motor -V125-
   • Front passenger side: Front Passenger Seat Lumbar Support Curvature Adjustment Motor -V126-
   • Removing and installing. Refer to LUMBAR SUPPORT ADJUSTMENT MOTORS -V125- / -V126- / -V129- / -V130-, REMOVING AND INSTALLING .
8. Rear Footwell Lights
   • Removing and Installing. Refer to LEFT/RIGHT REAR FOOTWELL LAMP :W45/ -W46-, REMOVING AND INSTALLING .
9. Seat Height Adjustment Motor
   • Driver side: Driver Seat Height Adjustment Motor -V245-
   • Front passenger side: Front Passenger Seat Height Adjustment Motor -V246-
   • Overview. Refer to OVERVIEW - SEAT HEIGHT ADJUSTMENT MOTOR .
10. 6-Pin Connector
    • For the switch unit
11. Backrest Lock Switch
    • Driver side: Driver Backrest Lock Switch -F211-
    • Front passenger side: Front Passenger Backrest Lock Switch -F212-
    • The backrest lock switch and the backrest forward stop switch -item  ) COMPONENT LOCATION OVERVIEW - ELECTRIC AND ELECTRONIC COMPONENTS, POWER COMFORT SEAT - BACKREST FORWARD STOP SWITCH are installed on the same bracket
    • Checking. Refer to MICRO SWITCH, CHECKING, BACKREST LOCK SWITCH .
    • Adjusting. Refer to MICRO SWITCH, ADJUSTING, BACKREST LOCK SWITCH .
12. Backrest Forward Stop Switch
    • Driver side: Driver Seat Backrest Forward Stop Switch -F381-
    • Front passenger side: Front Passenger Seat Backrest Forward Stop Switch -F383-
    • The backrest lock switch -item  ) COMPONENT LOCATION OVERVIEW - ELECTRIC AND ELECTRONIC COMPONENTS, POWER COMFORT SEAT - BACKREST LOCK SWITCH and the backrest forward stop switch are installed on the same bracket
    • Checking. Refer to MICRO SWITCH, CHECKING, BACKREST LOCK SWITCH .
    • Adjusting. Refer to MICRO SWITCH, ADJUSTING, BACKREST LOCK SWITCH .
13. Seat Adjustment Control Head
    • Driver side: Driver Seat Adjustment Control Head -E470- with:
      • Driver Backrest Adjustment Switch -E96-
      • Driver Headrest Adjustment Button -E155-
      • Driver Seat Angle Adjustment Switch -E222-
      • Driver Seat Forward/Back Adjustment Switch -E363-
      • Driver Seat Height Adjustment Switch -E364-
    • Front passenger side: Front Passenger Seat Adjustment Control Head -E471- with:
      • Front Passenger Seat Forward/Back Adjustment Switch -E64-
      • Front Passenger Backrest Adjustment Switch -E98-
      • Front Passenger Headrest Adjustment Switch -E170-
      • Front Passenger Seat Angle Adjustment Button -E334-
      • Front Passenger Seat Height Adjustment Switch -E365-
    • Overview. Refer to OVERVIEW - SEAT ADJUSTMENT CONTROL HEAD .
14. Lumbar Support Adjustment Switch
    • Driver side: Driver Seat Lumbar Support Adjustment Switch -E176-
    • Front passenger side Front Passenger Seat Lumbar Support Adjustment Switch -E177-
    • Overview. Refer to OVERVIEW - LUMBAR SUPPORT ADJUSTMENT SWITCH .
15. Seat Angle Adjustment Motor
    • Driver side: Driver Seat Angle Adjustment Motor -V243-
    • Front passenger side: Front Passenger Seat Angle Adjustment Motor -V224-
    • Overview. Refer to OVERVIEW - SEAT ANGLE ADJUSTMENT MOTOR .
16. Seat Position Sensor
    • Driver side: Driver Seat Position Sensor -G553-
    • Front passenger side: Front Passenger Seat Position Sensor -G554-
    • Overview. Refer to OVERVIEW - SEAT POSITION SENSOR .