Audi Q7: Component Location Overview - Electric and Electronic Components

1 - Driver Seat Angle Adjustment Motor -V243-

• Front passenger side: Front Passenger Seat Angle Adjustment Motor -V224-
• Overview. Refer to → Chapter "Overview - Seat Pan, Seat Angle Adjuster".

2 - Driver Multi-Contour Seat Compressor -V439-

• Front passenger side: Front Passenger Multi-Contour Seat Compressor -V440-
• Overview. Refer to → Chapter "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 → Chapter "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 → Chapter "Overview - Seat Position Sensor".

5 - Driver Seat Depth Adjustment Motor -V256-

• Front passenger side: Front Passenger Seat Depth Adjustment Motor -V257-
• Overview. Refer to → Chapter "Overview - Seat Pan, Seat with Seat Depth Adjuster".

6 - Front Passenger Occupant Detection Sensor -G128-

• for the front passenger seat only
• Removing and Installing. Refer to → Chapter "Front Passenger 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; replace if the seat pan is faulty. Refer to → Chapter "Lower Frame, Removing and Installing, Seat Forward/Back Adjustment Motor"

8 - Driver Seat Cushion Blower Fan -V390-

• Front passenger side: Front Passenger Seat Cushion Blower Fan -V391-
• Removing and Installing. Refer to → Chapter "Seat Cushion Fan, Removing and Installing".

9 - Driver Seat Belt Switch -E24-

• Front passenger side: Front Passenger Seat Belt Switch -E25-
• Removing and Installing. Refer to → Chapter "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 → Chapter "Overview - Front Backrest, Backrest Adjustment Motor".

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 → Chapter "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 → Chapter "Lumbar Support Adjustment Motors -V125-/-V126-/-V129-/-V130-, Removing and Installing".

13 - 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 → Chapter "Overview - Pneumatic System, Module Carrier/Lumbar Support/Seat Bolster Adjuster".

14 - 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 → Chapter "Overview - Pneumatic System, Massage Mat".

15 - Front Thorax Airbag

• Driver side: with the Driver Thorax Airbag Igniter -N199-
• Front passenger side: with Front Passenger Thorax Airbag Igniter -N200-

  WARNING

Follow all safety precautions when working on pyrotechnic components. Refer to → Chapter "Safety Precautions for Pyrotechnic Components".

• Overview. Refer to → Chapter "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 → Chapter "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 → Electrical Equipment; Rep. Gr.96; Lamps; Rear Footwell Lamps W45/W46 Removing and Installing.

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 → Chapter "Upper Frame, Removing and Installing, Seat Height Adjustment Motor".

19 - Driver Side Massage Function Button -E670-

• Front passenger side: Front Passenger Massage Function Button -E671-
• Removing and Installing. Refer to → Chapter "Driver Side Massage Function Button -E670-/ Front Passenger Massage Function Button -E671-, Removing and Installing".

20 - Driver Seat Switch Module -E663-

• Front passenger side: Front Passenger Seat Switch Module -E664-
• Overview. Refer to → Chapter "Overview - Seat Pan, Power Seat Adjustment Actuator/Switch".

21 - Driver Seat Lumbar Support Adjustment Switch -E176-

• Front passenger side Front Passenger Seat Lumbar Support Adjustment Switch -E177-
• Overview. Refer to → Chapter "Overview - Seat Pan, Power Seat Adjustment Actuator/Switch".

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