2001 BMW 320i Owners Manual

97n
IndexDataTechnologyRepairsCar careControlsOverview

98n
Automatic climate control
*
460us050

99n
IndexDataTechnologyRepairsCar careControlsOverview
Automatic climate control
*
1 Air on the windshield and on the
side windows
2 Air flow toward the upper body
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 102
3 Front footwell ventilation
There are corresponding air vents in
the rear footwell as well
4 Recirculated air mode/Automatic
recirculated air control (AUC)101
5 Air supply101
6 Temperature100
7 Automatic air distribution100
8 Individual air distribution100
9 Air grill for interior temperature
sensor Ð please keep clear and
unobstructed
10 Display for temperature and air
supply100
11 Defrost the windshield and side
windows101
12 Air conditioner101
13 Rear window defroster71, 102

100n
Automatic climate control
*
Tips for pleasant drivingUse the automatic system (switch on
AUTO Ð button 7). Select an interior
temperature that is comfortable for you
Ð we recommend 72 7 (+22 6). When
the outside temperature is above 41 7
(+5 6), you can also use the air condi-
tioner (12). This will dry the air as well
as preventing condensation on the
window surfaces Ð if there are passen-
gers with damp clothing, for example.
Set the air outlets (2) so that the air
flows past you and is not directed
straight at you. Set the rotary dial
between the air outlets (2) for the upper
body to a medium position, since air
that is somewhat cooler promotes
driving without fatigue.
Detailed setting options are described
for you in the following section.
Automatic air distribution
The AUTO program assumes
the adjustment of the air distri-
bution and the air supply for you and in
addition adapts the temperature to
external influences (summer, winter) to
meet preferences you can specify. This
program maintains a comfortable in-car
climate regardless of the season. Select
an interior temperature that is comfort-
able for you Ð we recommend 72 7
(+22 6). The temperature selected and
AUTO for the air supply appear in
display (10), refer to the overview on
page 98. Open the air outlets for the
upper body area. Switch on the air
conditioner in warm weather. The
maximum cooling capacity is achieved
when you set rotary dial (3) to cold.
Refer to page 102.
Individual air distribution
You can cancel the AUTO
program by selecting specific
distribution patterns to suit your
own individual requirements.
You can direct air to flow onto the
windows , toward the upper body ,
and into the footwell .
Temperature
The figures in the display
provide a general indication of
interior temperature. We recommend
72 7 (+22 6) as a comfortable setting,
whether the air conditioner is operating
or not. When you start the vehicle, the
system ensures that the selected
temperature is reached as quickly as
possible. It then maintains this tempera-
ture, regardless of the season.
Set rotary dial 3 (refer to "Draft-free
ventilation" on page 102) to a medium
setting, since air that is somewhat
cooler promotes driving without fatigue.
You can use this setting for mixing air to
make minor comfort modifications.
The full, uncontrolled heater
output is available at 90 7
(+32 6). At a setting of 60 7 (+16 6),
the full cooling output is available when
the air conditioner is activated.<

101n
IndexDataTechnologyRepairsCar careControlsOverview
Automatic climate control
*
Air supply

By pressing the left or right half
of the button, you can vary the
air supply. By doing this, you switch off
the automatic control of the air supply.
Nevertheless, the automatic air distri-
bution remains unchanged.
When you set the lowest blower speed
by pressing the left half of the button,
all of the displays are canceled: the
blower, heating and air conditioner are
switched off, and the air supply is
stopped. You can reactivate the system
by pressing any button of the automatic
climate control.
To defrost the windshield and
side windows
This program quickly removes
ice and condensation from the
windshield and side windows.
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 wind-
shield may fog over briefly when the
engine is started.
Switch off the air conditioner 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.<
Automatic recirculated air control
(AUC)
If there are unpleasant odors or
pollutants in the outside air, you
can temporarily block the air flow from
the outside. The system then recircu-
lates the air already within the vehicle.
By repeated actuation of the button,
you can select one of three different
operation modes.
>Indicator lamps off: fresh air flows
into the vehicle
>Left-hand indicator lamp on Ð 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
vehicle.
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 is permanently
blocked. The system 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.<

102n
Automatic climate control
*
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 Set the ventilation outlets for your upper
body area so that it is comfortable for
you:
Use rotary dials (1) to open and close
the air outlets through an infinitely-vari-
able range. You can adjust the direction
of the airflow with the levers (2).
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 the air as
desired.460de040
Microfilter/Activated-charcoal
filterThe microfilter traps incoming dust and
pollen. The activated-charcoal filter
helps clean the incoming outside air of
gaseous pollutants. Your BMW center
will replace this combinated filter during
the regularly scheduled maintenance. A
substantial reduction in air supply indi-
cates that the filter must be replaced
before normal maintenance.
For additional information on the filter
change, refer to page 171.

103n
IndexDataTechnologyRepairsCar careControlsOverview
Seat heating
*
Roller sun blind
*
The seat cushion and backrest can
be heated with the ignition key in posi-
tion 2.
You can call up different heating modes
by repeatedly pressing the keys.
When the three indicator lamps are illu-
minated, the highest heating mode is
activated. One lamp indicates the
lowest heating mode. The temperature
is regulated with a thermostat in each
mode.
You can also switch the higher heating
modes off directly:
Press and hold the button slightly
longer.460us285
To actuate, press the button briefly with
the ignition key in position 2.
The illustration depicts the arrangement
of the buttons if the vehicle is fully
equipped. This may vary, depending on
the equipment actually installed.460us286

104n
HiFi system Ð harman kardonSpecial acoustical effects are activated
or deactivated every time you press the
button.
When the system is activated, the
impression of a significantly larger
passenger compartment is created at
all seating areas, together with an
improvement of the stereo effect.
When reception is weak, the system
frequently switches between stereo and
mono operation. Switch it off.460us287
To openPull the handle. The lamp comes on.To closeFold the cover up.To lockLock with one of the master keys.
A master key can also be used for
unlocking.
If you turn over only your door and
ignition keys for valet parking
(refer to page 32), for example, access
to the glove compartment is not
possible.<460de041
To prevent injury in the event of
a crash, close the glove compart-
ment immediately after use.<
Rechargeable flashlight

The flashlight is located on the left-
hand side of the glove compartment.
It features integral overload-protection
so it can be left in its holder continu-
ously.
Be sure that the flashlight is
switched off when it is inserted
into its holder. Failure to comply with
this precaution could lead to over-
charging and damage.<
HiFi system
* Glove compartment