Complete bi-xenon headlight kit for retrofitting bi-xenon headlights with integrated LED daytime running lights (DRL) for VW Jetta 5C cornering light function is supported After installation, the automatic headlight range adjustment must be adapted to the vehicle using diagnostic software the headlight cleaning system is not part of the delivery Scope of delivery: Original bi-xenon headlights xenon adapter cable set automatic headlight range adjustment unit cross member, bracket, sensor Note: After installation, the control units must be diagnostically coded to the automatic headlight range adjustment function Excerpt from the StVZO: StVZO, §50 Abs. 10: (10) Motor vehicles equipped with main beam and dipped beam headlights equipped with gas discharge lamps must be equipped with 1. an automatic headlight adjustment system referred to in paragraph 8, 2. a headlight cleaning system and 3. a system ensuring that the dipped beam headlights are always on, including in the case of main beam headlights. Ensure that you are equipped with