Front electronic module (FEM): Front Electronic Module

The front electronic module (FEM) receives different input parameters for the high-beam headlights:

• Switch-on or switch-off recommendation from the high-beam assistant control unit
• Switch position of the light switch
• Switch position of the turn signal/high beam switch
• Information from the reverse gear switch or selector lever position switch
• Information from the rain/light sensor, as to whether the low-beam headlights have to be switched on

The front electronic module (FEM) uses the input parameters to determine whether to activate or deactivate the high-beam headlights.

• The FEM activates the high beam headlights
• The FEM activates the high beam assist indicator lamp in the instrument cluster.

In the event of a high-beam assistant (FLA) malfunction, a Check Control symbol is displayed. The FEM is connected to the K-CAN2.