Complete kit for upgrading Bi-Xenon / LED headlights including automatic headlight range adjustment for VW Golf 7 The control unit for the electric control unit must also be replaced (item 39907 - not included in the scope of delivery) Only suitable for original Bi-Xenon or LED headlights The Xenon adapter / LED adapter you need for this upgrade is already included in the scope of delivery Selectable options: 0N1 ("Standard" rear axle) - without electric damper control 0N4 (four-handlebar rear axle) - without electric damper control 4motion drive - without electric damper control Cornering light 0N1 - without electric damper control Cornering light 0N4 - without electric damper control Cornering light, 4motion drive - without electric damper control Electric damper control Cornering light - electr. LED damper control, cornering light, 0N1 LED, cornering light, 0N4 LED, cornering light, 4motion LED, cornering light, electric damper control Scope of delivery: Cable set Xenon adapter / LED adapter Control unit Linkage, bracket, sensor (not with damper control) Notes: Cornering light is only supported by headlights with LED daytime running lights DRL Check the compatibility of the Can Gateway and replace it with the Highline variant if necessary After installation, you must code the vehicle using the diagnostic interface article-ID 40084 or 40084-1 or 40084-2 In most countries, the retrofit system is required by law in combination with bi-xenon lights