BMW M3 COUPE 2001 E46 Manual Online

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IndexDataTechnologyRepairsCar careControlsOverview
Side lamps
With the switch in this position,
the front, rear and side vehicle
lighting comes on. You can use
the side marker lamps for parking.
Refer to page 82 for one-sided lighting
as an additional possibility for parking.
Low beam headlamps
When you switch the ignition off
with the low beam headlamps
on, only the side lamps will
remain on.
"Follow-Me-Home" lamps:
If you activate the headlamp
flasher after you have parked the
vehicle, the low beam lamps will remain
on for a short period of time. You may
also have this function deactivated if
you wish.<
"LIGHTS ON" warningWhenever you open the driver's door,
after having turned the ignition key to
position 0, you will hear a buzzing
sound for a few seconds to remind you
that the lamps have not been switched
off.Daytime running lamps
*
If you desire, the lamp switch can be
left in the second position. When the
ignition is switched off, the external
lighting is also switched off.
Turn the rotary dial to control the
lighting when the side or low beam
lamps are on.
Side lamps/Low beams Instrument lighting

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High beams/Parking lamp Fog lamps

Interior lamps
1 High beams (blue indicator lamp)
2 Headlamp flasher (blue indicator
lamp)
3 Parking lampsParking lamp, left or rightAs 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.
Front fog lamps
A green indicator lamp appears
in the instrument cluster to indi-
cate that the front fog lamps are
on.
The interior lamps operate automati-
cally.Switching the interior lamps on
and offPress the button 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.Footwell lampsThe footwell lamps operate in the same
way as the interior lamps.

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IndexDataTechnologyRepairsCar careControlsOverview
Reading lamps The reading lamps are located in the
front near the interior lamp and in the
rear (illustration). They can be switched
on and off with the button adjacent to
each lamp.
To keep the battery from
discharging, all of the lamps in the
vehicle are switched off automatically
approx. 15 minutes after the ignition
key has been turned to position 0.<

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Automatic climate control

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IndexDataTechnologyRepairsCar careControlsOverview
Automatic climate control 1 Air onto the windshield and onto the
side windows
2 Airflow 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 airflow
direction. The center rotary dial
adjusts the temperature of the air as
it flows out, see page 88
3 Ventilation for the front footwell
There are corresponding air vents in
the rear footwell as well
4 Recirculated air mode/Automatic
recirculated air control (AUC)87
5 Air supply (fan)87
6 Temperature86
7 Automatic air distribution86
8 Individual air distribution86
9 Air grill for interior temperature
sensor Ð please keep clear and
unobstructed
10 Display for temperature and air
supply86
11 To defrost windshield and side
windows87
12 Air conditioner87
13 Rear window defroster67, 88

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Automatic climate controlTips for pleasant drivingUse the automatic system (switch on
AUTO Ð button 7).
>Select an interior temperature that is
comfortable for you, e. g. 72 7
(+22 6)
>Whenever the outside temperature is
above 41 7 (+5 6), you can also
use the air conditioner 12. This will
dry the air as well as preventing
condensation on the window
surfaces Ð if there are passengers
with damp clothing, for example
>Set the 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 sections.
Your vehicle is set in such a
manner that, when you unlock the
vehicle with your individualized remote
control, your own personalized setting
for the automatic climate control is initi-
ated.<
Automatic air distribution
The automatic program will take
over
>automatically distributing the air
supply to the vents, as well as
>automatically adjusting the amount of
incoming air.
It will adapt to the settings you have
made for the temperature desired in the
passenger compartment Ð taking
outside influences into account
(summer, winter) Ð and will provide you
with a comfortable climate in the
vehicle at any time of the year.
>Select an interior temperature that is
comfortable for you e. g. 72 7
(+22 6). The temperature selected
and AUTO for air supply will
appear in the display 10. Refer to the
overview on page 84
>Open up the vents for the upper body
>Switch on the air conditioner in warm
weather. The maximum cooling
capacity is achieved when you set
rotary dial 3 (refer to page 88) to cold.
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,
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.
Set rotary dial 3 (refer to "Draft-free
ventilation" on page 88) 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.
You can set uncontrolled heater
output up to 90 7 (+32 6). The
air conditioner is at full cooling output
at 60 7 (+16 6).<

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IndexDataTechnologyRepairsCar careControlsOverview
Automatic climate control Air supply (fan)
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 for the auto-
matic climate control.
Defrosting the windshield and
removing condensation from the
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.
Use the button to switch the air condi-
tioner off at outside temperatures
below approx. 41 7 (+5 6). This will
prevent the windows from fogging over.
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, that 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 airflow from
the outside. The system then recircu-
lates the air already within the vehicle.
By repeatedly pressing the button, you
can select one of three different opera-
tion 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
airflow as required. The system then
recirculates 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.

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Automatic climate control
If the windows fog over in the
recirculated air mode, switch the
recirculated air 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 67.
Draft-free ventilation You can adjust the vents 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 vents at any setting desired
2 Lever for changing the direction of
the airflow.
Set the vents so that the air flows
past you and is not directed straight
at you.
3 Using the rotary dial, you can mix
more or less cool air with the air
coming out of the vents aimed at the
upper body.
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 airflow indicates that the filter
needs to be replaced early.
For additional details on changing the
filter, refer to page 152.

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IndexDataTechnologyRepairsCar careControlsOverview
Heated seats
*
Roller sun blind
** * *
The seat cushion and backrest can
be heated with the ignition key in
position 2.Heating levelsYou can call up different heating levels
by repeatedly pressing the buttons.
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.To deactivatePress repeatedly or hold down, until all
of the indicator lamps go out.
To actuate, press the button briefly with
the ignition key in position 1.

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HiFi system Ð harman kardonWhen the system is activated, the
impression of a significantly larger
passenger compartment is created in
all seats, together with an improvement
of the stereo effect.
When radio reception is weak, the
system will frequently switch back
and forth between stereo and mono
mode. If this happens, turn the HiFi
system off.<
Opening and closingTo open: pull the handle. The glove
compartment lamp will light up.
To close: fold 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 to lock the
vehicle. A master key can also be used
for unlocking.
If, for example, you turn over only
your door key for valet parking,
(refer to page 30), access to the glove
compartment is not possible.<
HiFi system
* Glove compartment