Defrosting the windows
Windows fogged up on the inside
•► Activate the cooling with air dehumidification function .
•► Activate automatic mode .
•► If the windows continue to fog up, activate the defrosting function
You should only select this setting until the windshield is clear again.
Windows fogged up on the outside
•► Switch on the windshield wipers.
•► Automatic climate control: press switch 10 up or down until the or symbol appears in the display.
•► Automatic climate control: press button 13 up or down until the or symbol appears in the display.
You should only select this setting until the windshield is clear again.
See also:
Resetting
Reset the sliding sunroof if it does not move
smoothly.
•► Turn the SmartKey to position 2 in the
ignition lock.
•► Raise the sliding sunroof fully at the rear.
•► Keep the s ...
Roof carrier
Important safety notes
WARNING
Only use roof racks approved by Mercedes-
Benz for your vehicle model to avoid damage
to the vehicle.
Follow the manufacturer's installation
instructions. O ...
Changing the battery
You require a CR 2025 3 V cell battery.
Take the mechanical key out of the SmartKey ().
Press mechanical key 2 into the opening in the SmartKey in the direction
of the arrow until batte ...