Mercedes Benz 2003 e 320 用户手册

An activated charcoal filter markedly re-
duces bad odors and removes pollutants 
from air entering the passenger compart-
ment.

왘

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

X

) 

concentration of the outside air increases 
beyond a predetermined level.

왘

Press button

e.

The indicator lamp on the button goes 
out.

The automatic air recirculation mode does 
not function if economy mode AC

 is se-

lected or if the outside temperature has 
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.

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.

왘

Press button

F.

The indicator lamp on the button 
comes on.

왘

Press button

F again.

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 closed.

i

If you keep button

e pressed, the 

side windows and the sliding/pop-up 
roof* will be returned to their previous 
position.