Function Description of Combination Control Module (CCM)

The fault memory for the pneumatic system equipment (PSE) control module is integrated into the combination control module (CCM).

The combination control module (CCM) controls the following components:
- Electrical control for Vario roof
- Wiper control
- Rear window defroster (switch signal only)
- Residual heat (switch signal only)
- Electric power window
- Central locking in combination with infrared receiver (RCL) and pneumatic system equipment (PSE) control module
- Control of interior lamp
- Control of trunk lamp
- CL interior control (switch signal only)