Complete kit to retrofit the original Audi side assist for Audi Q5 FY 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 Selectable options: PR no. 2K1, 2K5, 2K6; Left-hand drive (PR no.: L0L), up to model year 2020 PR no. 2K3, 2K7, 2K8; Left-hand drive (PR no.: L0L), up to model year 2020 PR no. 2K1, 2K5, 2K6; Right-hand drive (PR no.: L0R), up to model year 2020 PR no. 2K3, 2K7, 2K8; Right-hand drive (PR no.: L0R), up to model year 2020 All PR no., Left-hand drive (PR no.: L0L), from model year 2021 All PR no., Right-hand drive (PR no.: L0R), from model year 2021 Scope of delivery: Wiring kit Radar sensors Turn signals for exterior mirrors Mirror housings (primed) Coding dongle Note: The component protection of the controls must be removed at the Audi dealership The mirror housings are delivered primed, painting required (no aluminum mirror housings are supplied) The material supplied partly comes from test vehicles and has undergone a complete functional test. Software is up to date Door control unit compatibility needs to be checked, there are 3 different hardware versions of 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 needs to be read by diagnostics Example part number: XX0 959 ? 9X + index letter such as A, B, C Here is the location of the crucial ? "Question Mark" ? = 3 = not compatible - door control unit needs to be replaced ? = 5 = not compatible - door control unit needs to 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