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-

    READ NEXT:

     Overview - Pneumatic System

    Overview - Pneumatic System, Compressor 1 - Driver Multi-Contour Seat Compressor -V439- with integrated Driver Multi-Contour Seat Control Module -J873- Front passenger side: Front Passe

     Pneumatic System, Checking

    Preparations, Checking Lumbar Support Air Cushion and Seat Bolster Adjuster for Leaks   Note When an appropriate entry is made in the event memory, there is a prompt in "Guided Fault Finding

     Valve Block 1 in Driver Seat -N475-/ Valve Block 1 in Front Passenger Seat -N477- and Air Cushions, Removing and Installing

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

    SEE MORE:

     Wheel Bearing

    Overview - Wheel Bearing 1 - Wheel Bearing Housing Removing and installing. Refer to → Chapter "Wheel Bearing Housing, Removing and Installing". 2 - Bolt 80 Nm +90º Replace after removing 3 - Drive Axle 4 - Wheel Bearing Wheel bearing unit,

     Refueling

    Messages The following messages may appear depending on the vehicle equipment: Messages If the indicator light appears with a corresponding message, refuel the vehicle. Tank system: malfunction! Please contact Service There is a malfunction in the fuel tank system. Drive to an authorized Audi d

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