Specific wiring harness for automatic leveling of Bi-Xenon headlights with cornering light and headlight control for VW Golf 5 Plus This wiring harness connects the headlights to the rear and front level sensors as well as to the central electrical connection A xenon adapter as well as components for automatic leveling are also required The wiring harness is manufactured for mounting the control unit under the steering wheel Scope of delivery: Wiring harness Notes: After installation, you must code the interfaces to activate the light leveling function In addition to the xenon headlights, you also need headlight washer jets This option is often supplied with the winter package from the factory