Wiring kit for retrofitting the original Audi side assist for Audi A7 4G Intelligent technology for monitoring traffic behind and next to the vehicle Warning of vehicles approaching or floating in traffic The installed radar sensors (left and right in the rear bumper) monitor the area behind and next to the vehicle from a speed of 30 km/h The system measures the distance and speed difference between you and other vehicles The indicators in both exterior mirrors warn of critical situations Scope of delivery: Cable set Note: Suitable for 4G0 control units with index D and higher After installation, you must code the vehicle. Please contact your local Audi dealer or workshop