Complete kit for retrofitting the original electrically folding exterior mirrors for Mercedes Benz GLC-Class W253 The mirrors can be folded using the adjustment button on the driver's door The automatic folding function when locking is selected via the CAR menu of the car radio LED ambient lighting for a better appearance of the vehicle* Scope of delivery: 2 x mirror frames Adjustment button Coding dongle Notes: The compatibility of the door control units must be checked *Dongle 47192 is also required for activation