See also:

The windshield wipers are obstructed
Leaves or snow, for example, may be obstructing the windshield wiper movement. The wiper motor has been deactivated. - For safety reasons, you should remove the SmartKey from the ignition lock. ...

Releasing the cargo net
Seat belt reel holder behind the front seats ► Pull belt adjuster 1 upwards in the direction of the arrow to reduce the tension on the tensioning strap. ► Unhook belt hook 2 from car ...

4MATIC (permanent four-wheel drive)
4MATIC ensures that all four wheels are permanently driven. Together with ESP® and ETS, it improves the traction of your vehicle whenever a drive wheel spins due to insufficient grip. WARNIN ...