Audi Q7: 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

1 - Massage Mat
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, Compressor
1 - Driver Multi-Contour Seat Compressor -V439- with integrated Driver
Multi-Contour Seat Control Module -J873-
Front passenger side: Front Passe
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
Removing
WARNING
Follow all safety precautions when working on
pyrotechnic components. Refer to
→ Chapter "Safety Precautions for Pyrotechnic
Components".
Before handling pyrotec
SEE MORE:
1 - Relay and Fuse Panel 1 -SR1-
2 - Relay and Fuse Panel 2 -SR2-
3 - Nut
3 Nm
4 - Mount
For relay and fuse panel
5 - Nut
16 Nm
6 - Nut
16 Nm
7 - Positive Cable
From the battery
8 - Wire
Allocation. Re
There are limits to the amount of
load or weight that any vehicle
and any tire can carry. A vehicle
that is overloaded will not handle well and is more difficult to stop.
Overloading can not only lead to
loss of vehicle control, but can also
damage important parts of the
vehicle and can lead to sudd