See also:

Activating HDC
Press the button; the LED above the button lights up. ...

Radar sensor
Position Radar sensor Dirty or covered sensor A dirty or covered sensor may hinder the detection of vehicles. ▷ If necessary, clean the radar sensor. Remove layers of snow and ice care ...

Unlocking and opening
▷ Either unlock the doors together using the button for the central locking system and then pull the door handle above the armrest or ▷ Pull the door opener twice individually on ...