Cruise Control Switch: Description and Operation

GF30.20-P-2100BK Cruise Control Pushbutton Switch Component Description







Location
The CC pushbutton switch is located at the top of the steering column module.

Task
Set by
- Cruise control/Distronic (special equipment)
- Variable speed limitation (except (USA) (J)).
- Downhill Speed Regulation (model 164.1).

Function
When the cruise control pushbutton switch is operated, two switching contacts are always activated simultaneously.

The actual input is performed by one switch contact closing, e.g. for storing the speed. The safety contact must close simultaneously so that the input is accepted.

The switching signals are detected by the steering column module and transmitted to the CAN databus.