Overview - Pneumatic System
WARNING: This page is about a different car, the 2024 Audi S6 and 2024 Audi A6 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
- Connection Diagram - Pneumatic System, Comfort Seats. Refer to CONNECTION DIAGRAM - PNEUMATIC SYSTEM, COMFORT SEATS .
- Rubber Bracket
- For the supercharger
- Insert in the seat pan
- Quantity: 2
- Rubber Bracket
- For the supercharger
- Insert in the seat pan
- O-Ring
- Always replace after removing
- Seat Bolster Inflation Adjuster
- Only available together with the bracket -item ) Seat Bolster Inflation Adjuster-
- Removing and installing. Refer to SEAT BOLSTER ADJUSTER AIR CUSHION, REMOVING AND INSTALLING .
- O-Ring
- Always replace after removing
- Clip
- For securing the massage mat
- Quantity: 4
- Always replace after removing
- Massage Mat
- Equipped on some models
- Removing and installing. Refer to MASSAGE MAT, REMOVING AND INSTALLING .
- Massage Function Valve Block
- Equipped on some models
- Valve Block 1 in Driver Seat -N475-, Valve Block 1 in Front Passenger Seat -N477-
- Removing and installing. Refer to MASSAGE FUNCTION VALVE BLOCK, REMOVING AND INSTALLING .
- Equipped on some models
- Bolt
- Not Installed
- Backrest Bolster Inflation Adjuster
- Available only with -item ) Lumbar Support v
- Removing and installing. Refer to LUMBAR SUPPORT WITH AIR CUSHIONS, REMOVING AND INSTALLING, MODULE WITH VALVE BLOCK AND BACKREST BOLSTER ADJUSTER .
- Lumbar Support
- Module with air cushions, valve block, and backrest bolster adjuster
- Removing and installing. Refer to LUMBAR SUPPORT WITH AIR CUSHIONS, REMOVING AND INSTALLING, MODULE WITH VALVE BLOCK AND BACKREST BOLSTER ADJUSTER .
- Lumbar Support Valve Block
- for lumbar support and bolster adjuster
- Valve Block 2 in Driver Seat - N476-, Valve Block 2 in Front Passenger Seat - N478-
- Available only with -item ) Lumbar Support-
- Removing and installing. Refer to LUMBAR SUPPORT WITH AIR CUSHIONS, REMOVING AND INSTALLING, MODULE WITH VALVE BLOCK AND BACKREST BOLSTER ADJUSTER .
- for lumbar support and bolster adjuster
- Backrest Bolster Inflation Adjuster
- Available only with -item ) Lumbar Support-
- Removing and installing. Refer to LUMBAR SUPPORT WITH AIR CUSHIONS, REMOVING AND INSTALLING, MODULE WITH VALVE BLOCK AND BACKREST BOLSTER ADJUSTER .
- Bolt
- Quantity: 2
- 2.5 Nm
- Bolt
- 3.5 Nm
- O-Ring
- Always replace after removing
- Seat Bolster Inflation Adjuster
- Only available together with the bracket -item ) Seat Bolster Inflation Adjuster-
- Removing and installing. Refer to SEAT BOLSTER ADJUSTER AIR CUSHION, REMOVING AND INSTALLING .
- O-Ring
- Always replace after removing
- Pneumatic System Compressor
- Driver Multi-Contour Seat Compressor -V439-, Front Passenger Multi-Contour Seat Compressor -V440-
- Removing and installing. Refer to PNEUMATIC SYSTEM COMPRESSOR, REMOVING AND INSTALLING .