Service and vehicle operation

See also:

Control panel for 3-zone automatic climate control with additional rearcompartment climate control
Canada only Front control panel 1 Sets the temperature, left  2 Defrosts the windshield  3 Switches the ZONE function on/off  4 Activates/deactivates cooling with air dehumidi ...

4MATIC (permanent four-wheel drive)
Never tow the vehicle with one axle raised. This may damage the transfer case. Damage of this sort is not covered by the Mercedes-Benz Limited Warranty. All wheels must remain either on the grou ...

Removing the ball coupling
X Remove the spring cotter. ■ Remove the bolt from the ball coupling recess. ■ Remove the ball coupling from the ball coupling recess. ■ Clean the ball coupling if it is dirty. ...