Reversing lamp actuation function - GF82.10-P-3011A

MODEL 215.###, 220.02# /06# /07# /12# /16# /17# 1# 

Fig 1: Reversing Lamp Actuation Function Diagram

Operating procedure 

1. Basic requirements:
   • The electronic key in the ignition and starter switch is in position "2".
   • The selector lever of the electronic selector lever control module (N15/5) is in position "R".
2. The electronic selector lever control module notifies the EIS control module (N73) over the databus (2) of "Reverse gear ON"  .
3. The EIS control module (N73) transforms the signal and sends a "Reversing lamp ON"  signal over the databus (1) to the rear SAM control module.
4. The rear SAM control module) actuates the reversing lamps in the left and right-hand tail lamps (E3e1 and E4e1).
5. For trailer couplings the "Reversing lamp ON"  signal is also sent over the database (1) to the trailer recognition control module (N28/1) and current for the trailer's reversing lamps is switched to the trailer hitch socket, 13-pin (X58).

   Actuation of the reversing lamps is interrupted when another stage is selected on the electronic selector lever control module (N15/5).