Charcoal filter – Mercedes-Benz CLK-Class 2007 Owners Manual User Manual
Page 208
207
Controls in detail
Automatic climate control
Charcoal filter
An activated charcoal filter markedly
reduces bad odors and removes pollutants
from air entering the passenger compart-
ment. The charcoal filter can be activated
or deactivated.
The system switches automatically to the
air recirculation mode, if the
ț
charcoal filter is switched on.
ț
carbon monoxide (CO) or nitrogen
oxide (NO
X
) concentration of the out-
side air increases beyond a predeter-
mined level.
Activating
̈
Press button
e (
The indicator lamp on the button
comes on.
Deactivating
̈
Press button
e (
The indicator lamp on the button goes
out.
i
The automatic air recirculation mode does
not function if the A/C (indicator lamp on
button
2 or 9 not lit) mode is deactivat-
ed, or if the outside temperature has fallen
below 41°F (5°C).
i
If you press and hold button
e, the side
windows will close.
i
The activated charcoal filter should be
switched off when windows fog up on the inside,
or if the passenger compartment needs to be
quickly heated or cooled down.
Warning!
G
Never operate the side windows if there is
the possibility of anyone being harmed by
the closing procedure.
When using the charcoal filter with conve-
nience closing feature, should the upward
movement of a window be blocked by some
obstructions including but not limited to
arms, hands, fingers. etc., the automatic re-
versal feature will not operate.
In the event that the procedure causes po-
tential danger, the closing of the side win-
dows can be immediately halted by
releasing the
e button or by pressing or
pulling the respective window switch.
i
If you press and hold button
e, the side
windows will return to their previous position.
A side window will only return to its previous po-
sition if it has not been moved to another posi-
tion using the respective side window switch
after it was closed with button
e. A side win-
dow that was moved will remain in its current po-
sition if button
e is used to re-open the
remaining side windows.