2004 BMW 320i maintenance

101
Draft-free ventilationYou can adjust the blower controls for
the upper body area to obtain the opti-
mum airflow rates and directions for
your personal requirements:
1Rotary dials for infinitely variable
opening and closing of the vent out-
lets
2Levers for airflow direction
3Rotary dial allows you to control the
temperature of the airflow from these
outlets as desired
MicrofilterThe built-in microfilter removes dust
and pollen from the incoming air. Your
BMW center will replace it during rou-
tine maintenance. A substantial reduc-
tion in airflow indicates that the filter
needs to be replaced before scheduled
maintenance.
To defrost windows and remove
condensation1. Set the blower speed control for the
air supply to position 4
2. Turn the rotary temperature control
completely to the right to the red
zone
3. Turn the rotary control for air distri-
bution to position
4. Switch on the rear window defroster
to defrost the rear window.
Air conditioning
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103
1Air onto the windshield and the side
windows
2Air for the upper body area105
3Air to the footwell
4Air inlet for interior temperature
sensor – please keep clear and
unobstructed
5Outside air/Automatic recirculated-
air control (AUC)/Recirculated
air105
6Automatic air distribution and
supply104
7Individual air distribution104
8Temperature104
9Display for temperature104
and air supply104
10 Air supply/Blower104
11 To defrost windows and remove
condensation104
12 Air conditioning104
13 Rear window defroster105Automatic climate control*
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105
Condensation forms during opera-
tion of the air conditioning system,
which then exits under the vehicle.
Traces of condensed water of this kind
are thus normal.<
Outside air/Automatic
recirculated-air control (AUC)/
Recirculated air
You can respond to unpleasant
external odors or pollutants by
temporarily stopping the flow of outside
air. The system then recirculates the air
currently within the vehicle.
Press the button repeatedly to select
one of three different operating modes.
>Indicator lamps off: outside airflow is
on
>Left indicator lamp on – AUC mode:
the system recognizes pollutants in
the outside air and blocks the flow of
air when necessary. The system then
recirculates the air currently within
the vehicle. Depending on the air
quality, the automatic system then
switches back and forth between
outside air supply and recirculation of
the air within the vehicle
>Right indicator lamp on: the flow of
external air into the vehicle is perma-
nently blocked. The system then
recirculates the air currently within
the vehicle.
If the windows should fog over in
the recirculated-air mode, switch
this mode off and increase the air sup-
ply as required. When the rear window defroster
is activated, the indicator lamp
comes on. The rear window defroster
switches off automatically.
You can have your vehicle pro-
grammed in such a way that the
rear window defroster switches on
automatically. This occurs within 5 min-
utes after starting the engine when out-
side temperatures are below approx.
397/+46.<
Draft-free ventilationYou can adjust the blower controls for
the upper body area to obtain the opti-
mum airflow rates and directions for
your personal requirements:
1Rotary dials for infinitely variable
opening and closing of the vent out-
lets
2Levers for airflow direction
3Rotary dial allows you to control the
temperature of the airflow from these
outlets as desired
Automatic climate control*
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106
Microfilter/activated-charcoal
filterThe built-in microfilter removes dust
and pollen from the incoming air. The
activated-charcoal filter provides addi-
tional protection by filtering gaseous
pollutants from the outside air. Your
BMW center replaces this combined fil-
ter as a standard part of your scheduled
maintenance. A substantial reduction in
airflow indicates that the filter needs to
be replaced before scheduled mainte-
nance.
Roller sun blind*To actuate, press the button briefly with
the ignition key in position 1 or higher.
The illustration depicts the arrangement
of the buttons if the vehicle is fully
equipped. The arrangement may vary
depending on the equipment actually
installed.
Automatic climate control*

107 Interior conveniences
Premium sound system*Harman Kardon premium sound
systemPress the button to activate and deacti-
vate the acoustic enhancement.
The system creates the acoustic
impression of a much larger passenger
compartment accompanied by
improved stereophonic sound at all
seating positions.
The system responds to poor reception
conditions by repeatedly alternating
between the stereo and monophonic
modes. You should then switch the sys-
tem off.
Glove compartmentTo openPull the handle. The lamp in the glove
compartment comes on.To closeFold the cover up.
To prevent injury in the event of an
accident, close the glove com-
partment immediately after use. master key will also be required to
unlock the glove compartment.
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109
Rear center armrest*Without through-loading system:
The rear center armrest includes a stor-
age compartment, a beverages holder
and a litter bag holder.
1Storage compartment: pull up
2Beverages holder: press
Rear center armrest*With through-loading system:
The rear center armrest includes a bev-
erages holder and a litter bag holder.
>Beverages holder: press
Storage package*For your convenience, there are:
>Two flip-out sockets on the rear cen-
ter console
>An eyeglasses compartment*, not
shown, in the front center console.
Storage compartments
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111
Ashtray, rear*To emptyPress on the edge of the open cover in
the opening direction: the ashtray
moves up and can be removed.
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113
Ski bag*The ski bag allows the safe and clean
transport of up to 4 pairs of standard
skis or up to two snowboards.
The length of the ski bag and the addi-
tional space provided in the luggage
compartment make it possible to carry
skis up to 6 ft 10 in / 2.10 m long.
Because of the tapered shape of the
bag, only two pairs of skis longer than
6 ft 10 in / 2.10 m can be carried.
LoadingVehicles without through-loading sys-
tem:
1. Fold the center armrest outward.
Loosen the trim from the upper
Velcro® fastener and place it on the
armrest
2. Press the button – see arrow 1, from
inside the passenger compartment:
this releases the cover panel in the
luggage compartment
3. Press the detent levers inward – see
arrows 2 – and fold the cover to the
front
4. Extend the ski bag between the front
seats. The zipper provides conve-
nient access to stored items. It may
be opened to allow the ski bag to dry
5. Use the magnetic retainers to attach
the cover panel to the upper surface
– metal surface below rear tray – of
the luggage compartment.
To store the ski bag, perform the above
steps in reverse sequence.
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