Headlight driver module
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The headlight driver module is fitted as a printed circuit board in the headlight. The headlight driver module evaluates the signals sent from the footwell module (FRM) via the LIN bus. In this process, the headlight driver module assumes control of the following lighting functions of the headlight:
- Side lights
- Daytime driving lights
- Side marker light
- Turn indicator
- Positioning light
Besides the lighting functions, the headlight driver module also controls the stepper motors of the headlight beam throw adjustment and of the adaptive headlight.