Models   202 (except 202.07 /08 /18) as of 1.6.97

The opening and closing of the doors switches the interior lights on and off. This function can be activated or deactivated using the door contact On and Off switch (N70s3). Each press of the switch causes a change in state between active or inactive. The state of the function is stored internally in the overhead control panel control module (N70) and sent as a CAN message. If the function is not active, the door contacts will not exert any influence on the interior lights. The overhead control panel control module (N70) controls the lights' switch-on period. The exit lights are controlled from each of the respective door control modules, the front dome lamp (N70e1) from the overhead control panel control module (N70) and the rear dome

lamp (E15/3) from the pneumatic control unit (PSE) (A37). The table below shows how the lights in the passenger compartment respond to each actuation of the door contact switch. Only the exit lights on opened doors are actuated. The switching on of the lights has priority over switching them off. Example: if at circuit 15 "On" the driver's door is closed, while the front passenger-side door is open, the front dome lamp (N70e1) will remain on.

Event	Effect, if circuit 15 on	Effect, if circuit 15 off
Opening front door	Front dome lamp (N70e1) and rear dome lamp (E15/3) dimmed on, exit lights immediately on	Front dome lamp (N70e1) and rear dome lamp (E15/3) dimmed on, exit lights immediately on, lamps remain on for 5 min.
Closing front door	Front dome lamp (N70e1) and rear dome lamp (E15/3) dimmed off, exit lights immediately off	after 8 seconds front dome lamp (N70e1) and rear dome lamp (E15/3) dimmed off, exit lights immediately off
Opening rear door	Rear dome lamp (E15/3) dimmed on, exit lights immediately on	Rear dome lamp (E15/3) dimmed on, exit lights immediately on, lamps remain on for 5 min.
Closing rear door	Rear dome lamp (E15/3) dimmed off, exit lights immediately off	after 8 seconds rear dome lamp (E15/3) dimmed off, exit lights immediately off

	Control of switch-on period of interior lights		GF82.20-P-3001A
	Dimming interior lights		GF82.20-P-3002A
	Control of entry/exit lights		GF82.20-P-4004A
	Actuation of rear dome lamp (E15/3)		GF82.20-P-4005A
	Overhead control panel control module		GF82.20-P-4101A