Removing
1. Install the car in "Service mode" (only on vehicles with air suspension). Press button 1 from below for about 2 seconds before lifting (see fig.7.19).
Pic. 7.19. Compressor:
1. Service key,
2. Compressor,
3. suction tube,
4. Air filter,
5, 5a. injection tube,
6. Electropneumatic valves,
7. Wiring connector,
8. Compressor mounting bolts.
2. Raise and secure the vehicle.
3. Remove suction tube 3 from air filter 4.
4. Loosen wiring connectors 7.
5. Remove pressure tubes 5 and 5a from electro-pneumatic valves 6.
6. Unscrew bolts 8 from compressor 2.
Installation
7. Installation is made in an order, the return to removal. The injection tubes are color coded. It is allowed to shorten the injection tubes by about 0.5 cm.