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:
PRE-SAFE® Brake
PRE-SAFE® Brake is only available in vehicles
with DISTRONIC PLUS.
Observe the "Important safety
notes"
section.
PRE-SAFE® Brake can help you to minimize
the risk of a frontal col ...
Passenger cell: custom-designed floor panels and robust load-bearing
sections
The passenger cell of the new CLS has been shown to be a structure which is
virtually immune to deformation and which keeps the occupant space intact, even
at high impact speeds, regardless of whe ...
Important safety notes
WARNING
Severe conditions (e.g. strong air pollution)
may require replacement of the filter before
its scheduled replacement interval. A clogged
filter will reduce the air volume to the interi ...
