Kit for retrofitting xenon headlights in conjunction with automatic headlight adjustment (for HID before 08/2002) for VW Golf 4 without Xenon adapter Selectable options: front-wheel drive 4Motion Scope of delivery: Wiring Linkage, brackets, sensors, screws Notes: Up to and including model year 1998, it is necessary to replace the bearing block (rear axle) because the existing bearing block does not have mountings for the retaining rods Once the installation is complete, the sensors must be reprogrammed via diagnostics In addition, with xenon headlights you also need headlight washer jets. This option is often supplied with the factory winter package In most countries, the retrofit system is required by law in combination with xenon headlights