GF82.20-P-2009GZ Switching Interior Lights On / Off Manually, Function

GF82.20-P-2009GZ Switching Interior Lights On / Off Manually, Function

Component Identification:

Function requirements:
^ Circuit 30

Manual switch on/off of lamps in overhead control panel control unit
By pressing the interior light switch, 1st seat row, the front dome lamp is switched on dimmed. Dimmed switch off of the front interior lamps is done by pressing the interior light switch, 1st seat row or 30 minutes after circuit 15 off.
A manual switch on automatically interrupts all interior light functions.

Manual switching on and off of the rear dome lamp, 3rd seat row
Pressing the rear dome lamp switch causes the dome lamp, 3rd seat row to be switched on. It is switched off by pressing the switch again or 30 minutes after circuit 15 off.

For model 164.8 the 3rd seat row dome lamp is also equipped with the 3rd seat row left reading lamp (E15/3e1) and the 3rd seat row right reading lamp (E15/3e2), which are switched on and off via corresponding switches.

Manual switching on and off of the lamps in the inside rearview mirror unit (A67)
Pressing the reading lamp switch switches on the left or right reading lamp in the inside rearview mirror unit. It is switched off by pressing the corresponding switch again, after circuit 15R off and locking the vehicle or 30 minutes after circuit 15 off via the overhead control panel control unit.

Each status of the circuit 15 is sent by the EIS [EZS] control unit (N73) via CAN-B to the overhead control panel control unit.

Manual switching on and off of the lamps in the 2nd seat row
Pressing the corresponding switch switches on the left reading lamp or right reading lamp, 2nd seat row. It is switched off pressing the corresponding switch again.

For model 164.8 the 2nd seat row left and right reading lamps are integrated into the corresponding 2nd seat row left dome lamp (E15/12) and 2nd seat row right dome lamp (E15/13).