Setting the side air vents

•► To open/close: turn thumbwheel 3 up or down.
Side window defroster vent 1 is never completely shut, even if side air vent 2 is shut.
See also:
Vehicle operation outside the USA
and Canada
If you plan to operate your vehicle in foreign
countries, please be aware that:
service facilities or replacement parts may
not be readily available.
unleaded fuel for vehicles with a catal ...
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 "Changing a wheel"
...
Important safety notes
If a tire pressure monitor system is installed, the vehicle's wheels have sensors
that monitor the tire pressures in all four tires. The tire pressure monitor warns
you when the pressure drops ...
