Complete automatic retrofit kit for retrofitting from halogen to Bi-Xenon / adaptive lighting for Audi Q5 8R Selectable options: with Bi-Xenon with cornering light Scope of delivery: Wiring Xenon adapter Control unit Mounting plates, sensors Notes: After installation, the sensors must be recoded via diagnostics The control unit may come from test vehicles and have undergone a thorough functional test Please check in advance whether the control unit in the central electrics supports coding for xenon or not