Complete kit for retrofitting xenon headlights in conjunction with an automatic headlight adjustment system for VW Passat 3BG Selectable options: Front-wheel drive 4Motion Scope of delivery: Cable set Control unit (used) Poles, brackets, sensors, screws Note: After installation, the control units must be diagnostically coded to the aLWR function In connection with xenon headlights, you will always need a headlight cleaning system, which is often installed ex-factory in the winter package option Excerpt from the German StVZO: StVZO, §50 Abs. 10 (10) Motor vehicles with long headlights and dipped beam headlights equipped with gas discharge lamps must be equipped with: 1. an automatic headlight adjustment device referred to in paragraph 8, 2. a headlight cleaning system and 3. a system that ensures that the dipped beam headlights are always switched on, even when the main beam is on. Make sure you are equipped