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

Each actuation of the rear dome lamp switch (N70s2) induces a change in the states between On and Off. The state is internally stored in the overhead control panel control module (N70). The lights are actuated by the overhead control panel control module (N70).

The table below shows how the lights in the passenger compartment respond to each actuation of the rear dome lamp switch (N70s2).

State of interior lights	Event	Effect, if circuit 15 on	Effect, if circuit 15 off
Rear dome lamp off	Actuation of rear dome lamp switch (N70s2).	Switch on dimmed rear dome lamp	Switch on dimmed rear dome lamp, and switch off dimmed again after 30 sec.
Rear dome lamp on	Actuation of rear dome lamp switch	Switch off dimmed rear dome lamp	Switch off dimmed rear dome lamp
Rear dome lamp on	Undervoltage/overvoltage recognized	Switch off rear dome lamp immediately	Switch off rear dome lamp immediately

	Control of operating period of interior lights		GF82.20-P-3001A
	Dimming interior lights		GF82.20-P-3002A
	Actuating rear dome lamp		GF82.20-P-4005A
	Overhead control panel control module, location/purpose/design/function		GF82.20-P-4101A