BMW M3 COUPE 2002 E46 Manual Online

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OverviewControlsMaintenanceRepairsDataIndex
Instrument lighting High beams/Standing lamps Turn the rotary dial to control the
lighting when the parking or low-beam
headlamps are on.
1 High beams (blue indicator lamp)
2 Headlamp flasher
(blue indicator lamp)
3 Standing lampsStanding lamps, left or right
*
As an additional feature, you can illumi-
nate your vehicle on either side for
parking, if you wish to do so:
With the ignition key in position 0,
engage the lever in the appropriate
turn-signal position.

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Fog lamps

Interior lamps Reading lamps

Front fog lamps
The green indicator lamp in the
instrument cluster lights up to
indicate that the front fog lamps
are on.
If the automatic headlamp control
is on, the low beams will come on
automatically whenever you switch on
the fog lamps.<
The interior lamps operate automati-
cally.Switching the interior lamps on
and off manuallyPress button 1 briefly.
If you want the interior lamps to remain
off all the times, press and hold the
button for approx. 3 seconds.
Press the button briefly to revert to
normal operation.Front reading lampsSwitch on and off with button 2 adja-
cent to each lamp.
Rear reading lampsSwitch on and off with the button adja-
cent to each lamp.
To avoid subjecting the battery to
excessive loads, all of the lamps
within the vehicle are automatically
switched off approx. 15 minutes after
you turn the ignition key to position 0.<

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OverviewControlsMaintenanceRepairsDataIndex
Air conditioner

1 Air onto the windshield and onto the
side windows
2 Airflow for the upper body area85
3 Front footwell ventilation4 Air supply (blower)84
5 Temperature84
6 Air distribution847 Rear window defroster84
8 Air conditioner84
9 Recirculated-air mode84

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Air conditionerAir supply (blower)
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 blower 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 . All intermediate
settings are possible. In the setting,
there is a low flow of air onto the
windows to keep them free of conden-
sation.
Rear window defroster
When the rear window defroster
is activated, the indicator lamp
comes on. The rear window defroster
switches off automatically.
The rear window defroster auto-
matically assumes operation
within 5 minutes after the engine is
started at outside temperatures below
40 7 (4 6).<
Air conditioner
The air is cooled and dehumidi-
fied and Ð depending on the
temperature setting Ð warmed again
when the air conditioner system is
switched on.
Depending on the weather, the wind-
shield may fog over briefly when the
engine is started.
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
excluding the supply of outside air. The
system then recirculates the air
currently within the vehicle.
If the windows fog over in the
recirculated-air mode, switch the
recirculated-air mode off and increase
the air supply as required.<

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OverviewControlsMaintenanceRepairsDataIndex
Air conditionerDraft-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:
1 Rotary dials for opening and closing
the vent outlets through an infinitely
variable range
2 Lever for adjusting airflow direction
3 With the rotary dial you can adjust the
temperature of the outgoing air:
>Turn toward blue Ð colder
>Turn toward red Ð warmer.
MicrofilterA microfilter, which traps incoming dust
and pollen, has been installed in your
vehicle. Your BMW center will replace it
during routine maintenance. A substan-
tial reduction in airflow indicates that
the filter needs to be replaced early.
To defrost windows and remove
condensation1. Set the blower speed control for the
air supply 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.

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Automatic climate control
*
1 Air onto the windshield and onto the
side windows
2 Airflow toward the upper body88
3 Front footwell ventilation
4 Recirculated-air mode/Automatic
recirculated air control (AUC)885 Air supply (blower)87
6 Temperature87
7 Automatic air distribution87
8 Individual air distribution87
9 Interior temperature sensor Ð please
keep clear and unobstructed10 Display for temperature and air
supply87
11 To defrost windshield and side
windows87
12 Air conditioner88
13 Rear window defroster88

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OverviewControlsMaintenanceRepairsDataIndex
Automatic climate control
*
Tips for pleasant drivingUse the automatic system (switch on
AUTO button 7). Select the desired
interior temperature.
Detailed setting options are described
for you in the following sections.
You vehicle is set in such a
manner that, when you unlock the
vehicle with the remote control of your
personal key, your own personalized
setting for the automatic climate control
is initiated. The AUTO program assumes
the adjustment of the air distri-
bution and the air supply for you and Ð
in addition to that Ð adapts the temper-
ature to external influences (summer,
winter) to meet preferences you can
specify.
Individual air distribution
You can cancel the AUTO
program by selecting specific
distribution patterns to suit your
own individual requirements.
While the AUTO program is then deacti-
vated, the automatic air supply control
remains in operation. The system
directs air to the windows , the upper
body and into the footwells . You
can reactivate the automatic air supply
by pressing the AUTO button.
Temperature
The displayed temperatures are
reference values for the interior
temperature. We recommend 727
(+226) as a comfortable setting, even
if the air conditioner is on. When you
start the vehicle, the system ensures
that the selected temperature is
reached as quickly as possible. It then
maintains this temperature, regardless
of the season.
Air supply (blower)
By pressing the left or right side
of the button, you can vary the
air supply. This deactivates the auto-
matic air supply Ð the AUTO display
disappears from the panel. Neverthe-
less, the automatic air distribution
remains unchanged. You can reactivate
the automatic air supply by pressing the
AUTO button.
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 for the auto-
matic climate control.
To defrost windows and remove
condensation
This program quickly removes
ice and condensation from the
windshield and side windows.

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Automatic climate control
*
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. Window mist will
be reduced by switching on the air
conditioner.
Condensation forms in the air
conditioning 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 supply from
the outside. The system then recircu-
lates the air currently within the vehicle.
By repeatedly pressing the button, you
can select one of three different oper-
ating modes.
>Indicator lamps off: outside air always
flowing into the vehicle
>Left-hand indicator lamp on Ð auto-
matic mode: the system detects
pollutants in the outside air and
responds by deactivating the outside
air supply as required. The system
then recirculates the air currently
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 air
supply 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 the
recirculated-air mode off and increase
the air supply as required. When the rear window defroster
is activated, the indicator lamp
comes on. The rear window defroster
switches off automatically.
The rear window defroster auto-
matically assumes operation
within 5 minutes after the engine is
started at outside temperatures below
40 7 (4 6).<
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:
1 Rotary dials for infinitely-variable
opening and closing of the vents
2 Selector lever for airflow direction
3 With the rotary dial you can adjust the
temperature of the outgoing air:
>Turn toward blue Ð colder
>Turn toward red Ð warmer.

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OverviewControlsMaintenanceRepairsDataIndex
Automatic climate control
* Roller sun blind
*
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 will replace the combined
filter as a standard part of your sched-
uled maintenance. A substantial reduc-
tion in air supply indicates that the filter
needs to be replaced early.
To actuate, press the button briefly with
ignition key in position 1 or higher.

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Sound 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.
The system responds to poor reception
conditions by repeatedly alternating
between the stereo and monophonic
modes. You should then switch the
system off.
To openPull the handle. The glove compartment
lamp will light up.To closeFold up cover.
To prevent injury in the event of a
crash, close the glove compart-
ment immediately after use.< To lockUse one of the master keys. A master
key can also be used for unlocking.
If you turn over only your door and
ignition key for valet parking, for
example (refer to page 28), access to
the glove compartment is not
possible.<
Sound system
* Glove compartment