BMW SERIE 3 COUPE 2000 Manual page 94

Automatic climate control
92n
Automatic recirculated-air control
*
(AUC)
You can respond to unpleasant
external odors by temporarily
blocking outside air. The system then
recirculates the air already within the
vehicle. By repeated actuations of the
button, you can select one of three dif-
ferent operation modes.
> Indicator lamps off: Fresh air flows
into the vehicle
> Left-hand indicator lamp on – AUC
mode: The system detects pollutants
in the outside air and responds by
deactivating the outside air flow as
required. The system then recircu-
lates the air already within the vehi-
cle. Depending on air quality require-
ments, the system automatically
switches between outside air supply
and recirculation of the air already
within the vehicle.
> Right-hand indicator lamp on: The
flow of outside air into the vehicle is
permanently blocked. The system re-
circulates the air already within the
vehicle.
If the windows fog over in the re-
circulated air mode, switch this
mode off and increase the air supply as
required.<
Rear window defroster
When the rear window defroster
is activated, the indicator lamp
comes on. The rear window defroster
switches off automatically. Refer to
page 71.
Draft-free ventilation
The air outlets for the upper body may
be adjusted to meet your personal re-
quirements:
Use the rotary dials (1) for an infinitely-
variable opening and closing of the
vents. You can use the levers (2) to
adjust the flow direction.
Set the outlets so that the air flows past
you and is not directed straight at you.
The rotary dial (3) allows you to mix the
air from the outlets for your upper body
by warming or cooling it as desired.
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