Audi Q7 Owners & Service Manuals

Audi Q7: Component Location Overview - Pneumatic System

Audi Q7 (4M) 2016-2025 Workshop Manual / Body / Body  Interior / Seat Frames / Component Location Overview - Pneumatic System

Component Location Overview - Pneumatic System

1 - Left Seat Bolster Inflation Adjuster

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

2 - Left Backrest Bolster Inflation Adjuster

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

3 - Valve Block 2 in Driver Seat -N476-

  • Front passenger side: Valve Block 2 in Front Passenger Seat -N478-
  • For massage mat
  • Overview. Refer to → Chapter "Overview - Pneumatic System, Massage Mat".

4 - Valve Block 1 in Driver Seat -N475-

  • Front passenger side: Valve Block 1 in Front Passenger Seat -N477-
  • For lumbar support and side adjuster
  • Overview. Refer to → Chapter "Overview - Pneumatic System, Module Carrier/Lumbar Support/Seat Bolster Adjuster".

5 - Massage Mat

  • Overview. Refer to → Chapter "Overview - Pneumatic System, Massage Mat".

6 - Right Backrest Bolster Inflation Adjuster

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

7 - Right Seat Bolster Inflation Adjuster

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

8 - Module Carrier, Lumbar Support Air Cushion

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

9 - Driver Multi-Contour Seat Compressor -V439- with integrated Driver Multi-Contour Seat Control Module -J873-

  • Front passenger side: Front Passenger Multi-Contour Seat Compressor -V440- with integrated Front Passenger Multi-Contour Seat Control Module -J872-
  • Overview. Refer to → Chapter "Overview - Pneumatic System, Compressor".

Connection Diagram - Pneumatic System

Connection Diagram - Pneumatic System

1 - Massage Mat

  • in the cushion

2 - Valve Block 2 in Driver Seat -N476-

  • Front passenger side: Valve Block 2 in Front Passenger Seat -N478-
  • for massage mat

3 - Module Carrier with Air Cushions for Lumbar Support

4 - Left Seat Bolster Inflation Adjuster

5 - Left Backrest Bolster Inflation Adjuster

6 - Valve Block 1 in Driver Seat -N475-

  • Front passenger side: Valve Block 1 in Front Passenger Seat -N477-
  • for lumbar support and side adjuster

7 - Right Backrest Bolster Inflation Adjuster

8 - Right Seat Bolster Inflation Adjuster

9 - Driver Multi-Contour Seat Compressor -V439-

  • Front passenger side: Front Passenger Multi-Contour Seat Compressor -V440-

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