Cable kit for retrofitting the Comfort Key, keyless start and entry system for Audi Q7 4M All you need is the key - the vehicle is opened and locked using simple sensors in the door handles The tailgate can be opened via the handle or key even when the vehicle is locked Scope of delivery: Cable kit Note: Check the compatibility of the Comfort control unit and replace it if necessary with a Highline version. Additional parts are required for installation (e.g. antennas, sensors, etc.) After installation, the vehicle must be coded using dongle 42455 For vehicles with electric tailgate (PR- No: 4E7), the foot control (Kick-motion) can also be retrofitted