Mercedes-Benz M-Class 2008 Owners Manual - Manual (Page 229)

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Controls in detail
3-zone automatic climate control*
Air recirculation mode with conve-
nience closing and opening feature
Convenience closing
̈ Press button : for approximately
2 seconds.
The windows and/or tilt/sliding sun-
roof will close. You can release
button
: once the closing proce-
dure has begun. The windows and
tilt/sliding sunroof continue closing
until they are fully closed. The indicator
lamp on the button comes on. The air
recirculation mode is activated.
Convenience opening
̈ Press button : for approximately
2 seconds.
The windows and/or tilt/sliding sun-
roof will return to their previous posi-
tions. You can release button
:
once the opening procedure has be-
gun. The windows and tilt/sliding sun-
roof continue opening until they have
reached their previous positions. The
indicator lamp on the button goes out.
The air recirculation mode is deactivat-
ed.
Warning!
G
Never operate the side windows and
tilt/sliding sunroof if there is the possibility
of anyone being harmed by the opening or
closing procedure.
When using the air recirculation mode with
convenience closing feature, should the up-
ward movement of a window be blocked by
some obstruction including but not limited
to arms, hands, fingers, etc., the automatic
reversal feature will not operate.
In case the procedure causes potential
danger:
Vehicles with or without tilt/sliding sunroof:
The closing of the windows can be immedi-
ately halted by pressing or pulling the re-
spective window switch. The closing of the
tilt/sliding sunroof can be immediately halt-
ed by moving the switch for the tilt/sliding
sunroof in any direction.
The closing of the side windows and the
tilt/sliding sunroof can be reversed by again
pressing and holding the : button.
i A window or the tilt/sliding sunroof will only
return to its previous position if it has not been
moved to another position using the respective
window switch or tilt/sliding sunroof switch af-
ter it was closed with button
:.