2208203685 Mercedes W220 Xenon Headlight Range Control – OEM Used & Tested

Описание

This Mercedes xenon headlight range control module is a genuine OEM electronic component for the Mercedes S-Class W220. Primary OEM number 2208203685. It is designed to automatically adjust the vertical aim of the xenon headlights based on vehicle load, suspension height and driving conditions, so the light beam stays correctly aimed at the road instead of dazzling oncoming drivers or falling short ahead of the car.

Its job is to read the signals from the level sensors on the axles and send the right commands to the actuators in each headlight, moving the beam up or down in small steps as the car loads, brakes or accelerates. A properly working headlight range control module supports stable night visibility, legal beam alignment and correct operation of the whole xenon lighting system, which is especially important on a heavy luxury sedan with air suspension.

Common signs of a faulty unit include headlights stuck too high or too low, a headlight range or xenon warning in the instrument cluster, beams that no longer react to loading, one or both headlights not moving at startup, or stored fault codes for the level sensors or actuators. When the module fails, the lighting system may default to a fixed position, reducing visibility and creating glare for other road users.

This is a used original part, removed from a vehicle and tested before sale. Match the exact OEM number 2208203685 before ordering. Professional installation is recommended, and a diagnostic scan, headlight basic setting and coding or calibration may be required after installation where applicable.