223001651 - E2510 COURTESY LIGHTS - FUNCTIONAL DESCRIPTION

Functional description

The supply for the front courtesy light G10 reaches pin 2 via the body computer M01. The supply is managed through an operating logic based on the input signals at connector A of the body computer coming from:

  • the front courtesy light G10 (pin 3) and entering at pin 21;
  • the left front door switch I16 at pin 1;
  • the right front door switch I17 at pin 11;
  • the left rear door coupling D35 at pin 16;
  • the right rear door coupling D36 at pin 26.
The body computer also manages the supply for the rear courtesy light G20 via pin 33 connector A. It receives the signal from the tailgate lock I21 at pin 3.Both courtesy lights are earthed at pin 1. The supply for the body computer M01 is both controlled by the ignition and direct to pin 11 of connector E and pin A of connector C of the junction unit under the dashboard B02 . There is a protective fuse F1 for the direct supply located in the engine compartment junction unit B01 . Pins 8 and 9 connector D of the body computer are connected to earth.The body computer manages the supply for the rear courtesy light G20 and the supply for the luggage compartment light (    See E2520 GLOVE COMPARTMENT LIGHT - LUGGAGE COMPARTMENT LIGHT - SUN VISOR LIGHT]) at pin 33 connector A.

The rear courtesy light G20 is connected at pin 3:

  • to the tailgate lock I21 at pin 3; (pin 1 of I11 );
  • to the left rear door coupling D35 at pin 1;
  • to the right rear door coupling D36 at pin 1;
  • to the body computer at pins 16 and 26 of connector A.