Switching the ZONE function on/off
■ To activate: press the 
button.
The indicator lamp above the 
button
lights up.
Dual-zone automatic climate control: the temperature setting for the driver's side is not adopted for the front-passenger side.
3-zone automatic climate control: the temperature setting for the driver's side is not adopted for the front-passenger side and the rear compartment.
■ To deactivate: press the 
button.
The indicator lamp above the 
button
goes out.
Dual-zone automatic climate control: the temperature setting for the driver's side is adopted for the front-passenger side.
3-zone automatic climate control: the temperature setting for the driver's side is adopted for the front-passenger side and the rear compartment.
See also:
Adaptive Highbeam Assist
Important safety notes
WARNING
Adaptive Highbeam Assist does not recognize
road users:
• who have no lights, e.g. pedestrians
• who have poor lighting, e.g. cyclists
• whose lighting is blocked, ...
Storing the ball coupling
WARNING
Do not carry the ball coupling in the vehicle
interior if it is not secured.
Otherwise, you and others could be injured by
the ball coupling being thrown around if you:
• brake sharply
...
Winter operation
Please bear the following in mind
At the onset of winter, have your vehicle
winterproofed at a qualified specialist
workshop, e.g. at an authorized Mercedes-
Benz Center.
Observe the notes in the ...