Complete automatic retrofit kit for retrofitting xenon headlights with automatic leveling function for Audi Q7 4L Selectable options: AFS cornering light with LED DRL AFS cornering light, air suspension AFS cornering light with LED DRL, air suspension Bi-Xenon Bi-Xenon with LED DRL Bi-Xenon with LED DRL, air suspension Bi-Xenon, air suspension AFS cornering light Scope of delivery: Wiring kit Adapter Control unit Rod, mounting plates, sensors, screws (not with air suspension) Notes: Please indicate the above equipment and headlight variant After installation, you must code the control unit to activate the automatic leveling function In addition to the xenon headlights, you also need headlight washer nozzles. This option is often supplied with the winter package from the factory. Please check in advance whether the xenon on-board network control part is suitable