Complete kit for upgrading to the Audi Parking System Plus (APS) - APS front This set allows you to upgrade an existing APS system to APS-Plus with acoustic and optical display in the MMI system Much better distance control Selectable options: up to model year 2009 from model year 2010 from model year 2013 Scope of delivery: Wiring Control box Sensors Buzzer Switch for center console Note: This set is only intended for upgrading cars that are already equipped with original Audi rear parking sensors (7X1) After installation, the vehicle must be coded - please contact a local dealer We will carry out this upgrade on your car. Do not hesitate to contact us