2001 BMW 330I air condition

81n
IndexDataTechnologyRepairsCar careControlsOverview
ASC+TReactivate the ASC+TPress the button again; the indicator
lamp goes out.
The laws of physics cannot be
repealed, even with ASC+T. It will
always be the driver's responsibility to
drive in a manner that matches road
conditions. We therefore urge you to
avoid using the additional safety margin
of the system as an excuse for taking
risks.<
For additional details concerning
ASC+T, please refer to the chapter
"Advanced technology" on page 179.

83n
IndexDataTechnologyRepairsCar careControlsOverview
DSC
* Ð BMW 320i, 325i, 330i
Switch the DSC and ADB offHold the DSC button down for at least
3 seconds. The indicator and the yellow
brake warning lamps will remain on the
entire time.
In this case, no interventions to
increase stability and traction for engine
and brakes are carried out.
To maintain vehicle stability,
always drive with the DSC on
whenever possible.<
Switch the DSC and ADB back onPress the button again; the indicator
lamp or the indicator lamps will go out.
The laws of physics cannot be
repealed, even with DSC. It will
always be the driver's responsibility to
drive in a manner that matches road
conditions. We therefore urge you to
avoid using the additional safety margin
of the system as an excuse for taking
risks.
Whenever the ADB has been activated,
the DSC is switched off and will not
perform any stabilizing intervention.
Do not make any modifications to the
DSC system. Allow only authorized
technicians to perform work on the
DSC.<
For additional details concerning DSC,
please refer to the chapter "Advanced
technology" on page 179.

85n
IndexDataTechnologyRepairsCar careControlsOverview
DSC Ð BMW 325xi, 330xiReactivating the DSCPress the button again; the indicator
lamp goes out.
The laws of physics cannot be
repealed, even with DSC. It will
always be the driver's responsibility to
drive in a manner that matches road
conditions. This is why you should not
use the additional safety margin the
system provides as an excuse to take
risks.
Whenever the DSC has been switched
off, it will not perform any stabilizing
intervention.
Do not make any changes to the DSC.
Allow only authorized technicians to
perform service procedures on the
DSC.<
For additional details concerning DSC,
please refer to the chapter "Advanced
technology" on page 179.

92n
460de299Air conditioner

93n
IndexDataTechnologyRepairsCar careControlsOverview
Air conditioner1 Air onto the windshield and onto the
side windows
2 Air for the upper body area
The side rotary dials allow you to
open and close the air supply through
an infinitely-variable range, while the
levers change the air flow direction.
The center rotary dial controls the
temperature of the air as it flows out.
Refer to page 94
3 Air for the front footwell
There are also vent outlets for the
footwell in the rear as well
4 Air supply
Heating and ventilationd are available
starting with position 1. Refer to
page 94
5 Temperature94
6 Air distribution toward
>the windows
>the upper body
>the footwell
You can also make all intermediate
settings. Refer to page 94
7 Rear window defroster94
8 Air conditioner94
9 Recirculated-air mode94

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Air conditionerAir supply
You can select blower speeds
from 1 to 4. The heating and
ventilation become more and
more effective as the air
supply settings are increased. In posi-
tion 0, the fan and the heater are
switched off. By using position 0, you
can totally block the air supply by
pressing the button for the recirculated-
air mode.
Temperature
In order to increase the
temperature of the passenger
compartment, turn it to the
right (red). Temperature regu-
lation will keep the interior temperature
you have selected constant.
Air distribution
You can direct air to flow onto
the windows , toward the
upper body and into the
footwell . You can also
make all intermediate settings. In the
setting, there is a low flow of air onto
the windows to keep them free of
condensation. The "6 o'clock" setting is
recommended as a normal setting (refer
also to the illustration and overview on
page 92).
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.
Air conditioner
The air is cooled and dehumidi-
fied and Ð depending on the
temperature setting Ð rewarmed when
the air conditioner system is switched
on. Depending on the weather, the
windshield may fog over briefly when
the engine is started.
Use the button to switch the air condi-
tioner off at outside temperatures
below approx. 41 7(+5 6). This will
help to prevent the windows from
fogging up.
If the windows fog over after switching
the air conditioner off, switch it back
on.
Condensation forms in the air
conditioner system during opera-
tion, which then exits under the vehicle.
Traces of condensed water of this kind
are thus normal.<
Recirculated-air mode
You can respond to unpleasant
external odors by temporarily
blocking the outside air. The system
then recirculates the air already within
the vehicle.
If the windows fog over in the
recirculated air mode, switch this
mode off and increase the air supply as
required.<

95n
IndexDataTechnologyRepairsCar careControlsOverview
Air conditioner Draft-free ventilation You can adjust the blower controls for
the upper body area to select the
optimum airflow rates and directions for
your personal requirements:
Use rotary dials 1 to open and close the
air outlets through an infinitely-variable
range. You can adjust the direction of
the airflow with rotary dial 2.
Set the outlets so that the air flows past
you and is not directed straight at you.
Rotary dial 3 allows you to mix the air
from the outlets for your upper body by
warming or cooling the air as desired.460de040
Microfilter An activated-charcoal microfilter, which
traps incoming dust and pollen, has
been installed in your vehicle. Your
BMW center will replace it during regu-
larly scheduled maintenance. A
substantial reduction in air supply indi-
cates that the filter must be replaced
before normal maintenance.
For additional details on the filter
change, refer to page 171.
Rapid ventilation1 Set the blower speed control for the
air flow rate to position 4
2 Switch on the air conditioner
3 Turn the rotary temperature control
completely to the left (blue)
4 Rotary control for air distribution in
position
5 Open the air outlets for the upper
body.463de018

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Air conditioner Rapid heating 1 Set the blower speed control for the
air flow rate to position 3
2 Turn the rotary temperature control
completely to the right (red)
3 Rotary control for air distribution in
position .463de019
Defrost the windshield and side
windows 1 Set the blower speed control for the
air flow rate to position 4
2 Turn the rotary temperature control
completely to the right (red)
3 Rotary control for air distribution in
position
4 Switch on the rear window defroster
to defrost the rear window. 463de020
HeatingWhen the windows are free of ice and
condensation, we recommend the
following settings:
1 Set the fan speed control for the air
flow rate to position 2
2 Use the rotary temperature control to
select an interior temperature which
is comfortable for you
3 Rotary control for air distribution in
position .390de127463de021