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Light Switch Module, Component Description - GF54.25-D-4210HA

MODEL 906 with CODE (JA5) Light/rain sensor except CODE (L94) No parking lights 

Shown with code (L16) Halogen front fog lamps 

G10887940Courtesy of MERCEDES-BENZ USA

Location 

The light switch module is located in the left of the instrument panel next to the steering wheel. The headlamp range controller (S1/1), except code (LG1) Xenon headlamps, is integrated in the light switch module on the left next to the rotary light switch.

Task 

The following components are actuated by the light switch module:

The rotary light switch also indicates the switching status of the front fog lamps, except code (LG1) Xenon headlamps, and the switching status of the additional front fog lamp and the switching status of the rear fog lamp (one indicator lamp for each) on vehicles with code (L16) Halogen front fog lamps.

Design 

The light switch module is comprised of the following components: