Complete automatic retrofit kit for upgrading from halogen to bi-xenon for Audi A3 8V Selectable options: with electric shock absorber Front-wheel drive (0N1) Front-wheel drive (0N4) Quattro Scope of delivery: Wiring Xenon adapter Unit Control Plates Mounting Plates, Sensor, Screws (not with damping control) Notes: Item 39253, 39253-1, 39253-2 as well as 39254 are only suitable for vehicles up to model year 2016 Check compatibility of the Can Gateway and the vehicle electrical system control unit and replace it with the Highline variant if necessary Once the installation is complete, the automatic leveling system must be coded via diagnostics In addition to the headlights at xenon, you also need headlight washer jets. This option is often supplied with the factory winter package