Complete kit for retrofitting the original electric tailgate for the Mercedes Benz GLC-Class X253 SUV Tailgate operation using: Standard radio remote control* (open + close) Button on the tailgate (open + close) Button in the driver's door (open + close) Optional option to choose from: Up to model year 2019 With Keyless Go (code 889) Without towbar (code 550) Up to model year 2019 Without Keyless Go (code 889) Without towbar (code 550) Up to model year 2019 With Keyless Go (code 889) Without towbar (code 550) Up to model year 2019 Without Keyless Go (code 889) With towbar (code 550) From model year 2020 With Keyless Go (code 889) With towbar (code 550) From model year 2020 Without Keyless Go (code 889) Without towbar (code 550) From model year 2020 With Keyless Go (code 889) Without towbar (code 550) From model year 2020 Without Keyless Go (code 889) With towbar (code 550) Scope of delivery: Cable set Gear motor Closing aid Buzzer button Driver's door button Tailgate button Button covers Door lock Coding dongle Note: * At Mercedes, it is necessary to replace and teach in the existing remote control with a remote control that also has the tailgate button. If the remote control is not replaced, the tailgate can be operated independently using the button on the tailgate or the button in the driver's door.