Complete kit for retrofitting xenon headlights with automatic headlight adjustment for VW Passat 3C Only suitable for original xenon headlights The necessary xenon adapters are already part of the delivery Selectable options: front-wheel drive 4motion Scope of delivery: xenon adapter cable set control unit sensors, bracket, linkage screws Notes: After installation, the sensors must be recoded via diagnosis In addition, with xenon headlights you also need headlight washer nozzles. This option is often supplied with the winter package from the factory In most countries, the retrofit system is required by law in combination with xenon headlights