See also:

Oil change
An oil change should be carried out by your service center only. ...

Information in detail
Range Displays the estimated cruising range available with the remaining fuel. It is calculated based on your driving style over the last 20 miles/30 km. If there is only enough fuel left for ...

Deleting stored functions
Press and hold the left and right button on the interior rearview mirror simultaneously for approximately 20 seconds until the LED flashes rapidly. All stored functions are deleted. The functi ...