Wiring harness for retrofitting original xenon headlights including automatic headlight leveling control Suitable for Audi: A6 4G A7 4G Only suitable for original xenon headlights Selectable options: WITH air suspension WITHOUT air suspension Scope of delivery: Cable set Notes: Check the compatibility of the on-board network control part and the gateway After installation, the system must be recoded via diagnosis In most countries, the retrofit system is required by law in combination with xenon headlights