Charcoal Filter; Rear Window Defroster - Mercedes-Benz 2003 E 320 Operator's Manual

Controls in detail
Automatic climate control*

Charcoal filter

An activated charcoal filter markedly re-
duces bad odors and removes pollutants
from air entering the passenger compart-
ment.
Activating
Press button e.
The indicator lamp on the button lights
up.
The system switches automatically to the
air recirculation mode if the carbon
monoxide (CO) or nitrogen oxide (NO
concentration of the outside air increases
beyond a predetermined level.
i
If you keep button e pressed, the
side windows and the sliding/pop-up
roof* will be closed.
180
Deactivating
Press button e.
The indicator lamp on the button goes
out.
i
If you keep button e pressed, the
side windows and the sliding/pop-up
roof* will be returned to their previous
position.
The automatic air recirculation mode does
not function if economy mode AC
lected or if the outside temperature has
)
X
fallen below 41 ° F (5 ° C).
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.

Rear window defroster

The rear window defroster uses a large
amount of power. To keep the battery
drain to a minimum, switch off the defrost-
er as soon as the rear window is clear. The
defroster is automatically deactivated af-
ter approximately 6 to 17 minutes of oper-
ation depending on the outside
temperature.
Activating
Press button F.
OFF
is se-
The indicator lamp on the button
comes on.
Deactivating
Press button F again.
The indicator lamp on the button goes
out.