Complete kit for retrofitting Audi Side Assist for the Audi Q8 4M Intelligent technology for monitoring the blind spot and traffic behind the vehicle Warning of approaching or floating vehicles in the detection zone Thanks to radar sensors on the right and left in the rear bumper, the area behind or next to the vehicle is monitored from a speed of 30 km/h The system measures the distance and speed difference to other vehicles Indicators in both exterior mirrors warn of critical situations including Rear cross traffic assistant (in combination with optical parking aid, PR no. 7X2, 7X5) The cross traffic assistant can warn when reversing up to 15 km/h of collisions with approaching cross traffic If the system detects critical cross traffic, a visual and acoustic warning and brief brake pressure occur Selectable options: Left-hand drive (PR no.: L0L) Right-hand drive (PR no.: L0R) Scope of delivery: cable set radar sensors exterior mirror turn signals mirror housings (primed) coding dongle Note: Only suitable for vehicles with acc (PR no.: 8T5 or 8T8) The component protection of the control elements must be removed at the Audi dealership The mirror housings are delivered primed, painting required The hardware may partly come from test vehicles and have undergone a complete functional test. The software is up to date The compatibility of the door control units must be checked, there are 3 different hardware versions of the door control units (Lowline "3" - Midline "5" - Highline "7") required for "Side Assist" is Highline To determine if you have the correct door control units, the part number must be read by diagnostics Example of part number: XX0 959 ? 9X + index letter such as A, B, C Here is the location of the crucial ? "Question mark" ? = 3 = not compatible - the door control unit must be replaced ? = 5 = not compatible - door control unit must be replaced? = 7 = compatible for "Side Assist" upgrade e.g. 4M0959793X / 4M0959792X are suitable, 4M0959593X / 4M0959592X must be replaced If the factory-installed control units are not suitable, you must use the control units from our "Accessories" area. This ensures that the control unit has the correct software and data sets Currently, the upgrade of vehicles from the production date of 14.08.2023 is not possible