Complete kit for retrofitting the original Audi side assist for Audi A4 8W Intelligent technology for monitoring traffic behind and next to the vehicle Warning of approaching or drifting vehicles 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 incl. Rear Cross Traffic Assist (in conjunction with Visual Parking Assist, PR no.: 7X2, 7X5) The Cross Traffic Assist can warn when reversing at speeds of up to 15 km/h of collisions with approaching cross traffic If the system detects critical cross traffic, a visual and audible warning is issued and the brakes are briefly applied Selectable options: Saloon, left-hand drive (PR no.: L0L) Avant, left-hand drive (PR no.: L0L) Saloon, right-hand drive (PR no.: L0R) Avant, right-hand drive (PR no.: L0R) Scope of delivery: Wiring kit Radar sensors Turn signals for exterior mirrors Mirror caps (primed) Coding dongle Note: Only suitable for vehicles with painted mirror caps (PR no.: 6FA or 6FJ) The component protection of the operating elements must be removed at an Audi dealership The mirror caps are delivered primed, painting required The delivered hardware comes partly from test vehicles and has 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 - the door control unit must be replaced ? = 7 = compatible for the upgrade of "Side Assist" 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 model year 2024 is not possible