Complete kit for retrofitting the blind spot assistant (Side Assist) for Mercedes Benz A-Class W177 intelligent technology for monitoring the blind spot and traffic behind the vehicle warning of approaching or floating vehicles in the detection range radar sensors on the right and left of the rear bumper monitor the area behind or next to the vehicle at a speed of 15 km/h and above the system measures the distance and speed difference to other vehicles displays in both exterior mirrors warn of critical situations when stationary, the assistant detects bicycles or vehicles in the danger zone and warns visually and acoustically (only 3 min after switching off the engine) Selectable option: Saloon W177 With / without AMG Line Code 772 Hatchback V177 AMG Line Code 772 not available Hatchback V177 AMG Line Code 772 available Scope of delivery: Cable set Radar sensor + bracket Turn signals for exterior mirrors Coding Electronic key Notes: After installation, the vehicle must be coded using an electronic coding key For vehicles without PR codes: 233, 877, 889 or ME08, you must check the compatibility of the front door control units and replace them with the High variant if necessary