Complete kit for retrofitting the Comfort Key, keyless start and entry system for Audi A7 4K All you need is the key - the vehicle is opened and locked by sensors in the door handles The tailgate can be opened via the handle or by key even when the vehicle is locked Scope of delivery: Antennas Sensors Wiring harness Coding dongle Note: Check the compatibility of the comfort control unit and replace -if necessary by a Highline version. For vehicles with electric tailgate (PR-No: 4E7), the foot control (Kick-motion) can also be retrofitted. Remote commissioning is required for vehicles from from the production date of 08/14/2023, for which a single commissioning must also be planned