Function: 1. Intelligent technology to monitor the blind spot and the traffic situation behind the vehicle.2.. Warning of approaching vehicles in the detection area.3. Radar sensors right and left in the rear bumper detect an area of about 20 meters behind the vehicle.4. The blind spot on the right and left side of the vehicle at a speed of about 15 km/h distance measuring system and the speed difference to other vehicles.5. Indicator lights on the outside of glasses mirror warn of critical situations. Integrated Parking Assist supported during reverse parking in the parking boxes and .Name: Change Warning SensorSpecial Features: Change Side Assiat System Blind Spot ModuleModel Name: 5Q0907685C / 5Q0907686CItem Type:Radar SensorFit:For GOLF 7 MK7 For Octavia SuperbFor Material: Plasticcolour: BlackPackage Contents:1 x Change Warning SensorOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.