2001 BMW M3 COUPE ESP

50n
MirrorsInterior rearview mirror with
automatic dimming featureBy responding to the effects of ambient
light and the glare from following traffic,
this mirror automatically dims through
an infinitely variable range.
The mirror switches to its clear,
undimmed mode whenever you shift
into reverse.
There are two photocells for automatic
dimming. One photocell (arrow) is posi-
tioned in the mirror's glass, while the
other is slightly offset on the opposite
side of the mirror. For further informa-
tion regarding the mirror's electro-
chromic technology, refer to page 161.
For the mirror to function properly, keep
the photocells clean and the area
between the inside rearview mirror and
the windshield free of any obstruction,
such as stickers etc.
Sun visorsThe sun visors can be folded down
toward the windshield or swiveled out
against the side windows.Lighted vanity mirror
*
Fold down the sun visor and slide the
cover panel to the side as required.
The mirror lamps operate from ignition
key position 1 on.

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IndexDataTechnologyRepairsCar careControlsOverview
Car Memory, Key MemoryExamples for Key Memory:
>Locking your vehicle after starting off,
refer to page 36
>Unlocking and lowering the driver's
window at the same time, refer to
page 34
>Automatically moving the seat and
outside mirror into position for the
respective person when unlocking
the vehicle, refer to page 51
>Calling up customized settings for
the automatic climate control when
unlocking using the remote control,
refer to page 86.
You will see this symbol
throughout the Owner's Manual. It
is to remind you at appropriate places
of the settings that are available to
you.<

56n
Airbags 1 Front airbags on the driver and
passenger sides
2 Side impact Head Protection System
on the driver's side (front)
3 Side airbags on the driver and
passenger sides (front and rear
*)
Protective effectThe front airbags provide additional
protection for the front-seat occupants
in the event of a severe frontal collision
on which the protection afforded by the
belts alone may no longer be sufficient.
The side impact Head Protection
System and the side airbags help
provide protection in the event of a
collision from the side. Each of the side
airbags is designed to help support the
occupant's upper body.
The side airbags in the rear
passenger area
* of your vehicle
may already have been deactivated
either at the time of manufacture or by a
BMW center. You may have them acti-
vated if you desire to do so. Please
contact your BMW center for additional
information.<
The illustration schematically depicts
the primary directions of vehicle impact
that initiate an airbag deployment.
The airbags will not be triggered in
the event of a minor accident, a
vehicle roll-over or collisions from the
rear.<
Functional status
The indicator lamp in the instru-
ment cluster shows the airbag
system status starting in ignition
key position 1.
Indicator lamp displays:
>The indicator lamp comes on briefly
then goes out: system operational
>The indicator lamp fails to come on:
system malfunction
>The indicator lamp comes on briefly
before going out, and then lights up
again: system malfunction.
If there is a system malfunction, there is
a risk that the airbags will not be trig-
gered within their normal response
range, even if the level of impact would
normally have triggered them.
Have the system checked by a BMW
center immediately.
The airbag indicator lamp also
comes on if the safety belt
tensioners have been triggered.<

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IndexDataTechnologyRepairsCar careControlsOverview
Transporting children safelyCommercially available child restraint
systems are designed to be secured
with a lap belt or with the lap belt
portion of a combination lap/shoulder
belt. Improperly or inadequately
installed restraint systems can increase
the risk of injury to children. Always
read and follow the instructions that
come with the system.
If you use a child restraint system with a
tether strap, three additional tether
anchorage points have been provided
(refer to the arrows in the illustration).
Depending on the location selected for
seating in the rear passenger area,
attach the strap hook to the corre-
sponding anchorage point to secure the
child restraint system. Remove the
cover first on the middle location.
If the respective seating position is
fitted with a headrest, lift the headrest
and pass the tether strap between the
headrest and the seat back.
Adjust the tether strap according to the
child restraint manufacturer's instruc-
tions.
Before installing any child restraint
device or child seat, please read
the following:
Never install a rear-facing child restraint
system in the front passenger seat of
this vehicle.
Your vehicle is equipped with an airbag
supplemental restraint system for the
front passenger. Because the backrest
on any rear-facing child restraint
system (of the kind designed for infants
under 1 year and 20 lbs/kg) would be
within the airbagÕs deployment range,
you should never mount such a device
in the front passenger seat, since the
impact of the airbag against the child
restraintÕs backrest could lead to
serious or fatal injuries.
If it is necessary for a child (not an
infant) to ride in the front seat, certain
precautions should be taken. First,
move the passenger seat as far away
from the instrument panel as possible.
This important precaution is intended to
maximize the distance between the
airbag and the child. Older children
should be tightly secured with the
safety belt. Younger children should be
secured in an appropriate forward-
facing child restraint system that has
first been properly secured with a
safety belt. Never install a rear-facing
child restraint system in the front
passenger seat. We strongly urge you
to carefully read and comply with the
instructions for installation and use
provided by the child restraint's manu-
facturer whenever you use such a
device.
Be sure that all occupants (of all ages)
remain properly and securely restrained
at all times.c
All rear seating positions in your vehicle
meet the recommendations of SAE
J1819, an industry recommended prac-
tice for securing child restraint systems
in motor vehicles.

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Washer/Wiper system/Rain sensorRain sensor
*
When the rain sensor is activated, the
windshield wiper is controlled automati-
cally, depending on the degree of
wetness of the windshield (in both snow
and rain). You do not have to be
concerned with switching the wind-
shield wiper on or off or adjusting the
wipe interval between intermittent and
full wipe. Instead, you can concentrate
fully on the traffic conditions. This is
especially important under adverse
weather conditions.
The rain sensor is positioned on the
windshield, directly ahead of the inte-
rior rearview mirror.
To activate the rain sensor:
>From ignition key position 1, move
the lever to position 1. The wipers
travel once across the windshield,
regardless of the weather.
>You can leave the lever permanently
in position 1. It is then only necessary
to activate the rain sensor from igni-
tion key position 1. To do this
>give rotary dial 5 a quick turn or
>clean the windshield 5, refer to
page 66.
To adjust the sensitivity of the rain
sensor: turn rotary dial 5.Deactivating the rain sensor: put lever
in position 0.
Deactivate the rain sensor when
passing through an automatic car
wash. Failure to do so could result in
damage caused by undesired wiper
activation.<
Normal wiper speedWhen the vehicle is stationary, the
wipers switch automatically to intermit-
tent wipe (not on vehicles with rain
sensor).Fast wiper speedWhen the vehicle is stationary, the
wipers operate at normal speed (not on
vehicles with rain sensor).
0 Wipers retracted
1 Clean the windshieldClean the windshieldThe system sprays washer fluid onto
the windshield and activates the wipers
for a brief period.
If you only pull the lever briefly, the
system sprays washer fluid onto the
windshield without activating the
wipers.
Do not use the washers if there is
any danger that the fluid will
freeze on the windshield. If you do so,
your vision could be obscured. For this
reason, use an antifreeze agent. Refer
to page 122.

70n
Fuel gauge Coolant temperature gauge Once the indicator lamp stays on
continuously, there are still approx.
2 gallons (8 liters) of fuel in the fuel
tank.
For fuel tank capacity, refer to
page 169.
If the tilt of the vehicle varies (when you
are driving in mountainous areas, for
example), the needle may fluctuate
slightly.
Please refuel early, since driving
to the last drop of fuel can result in
damage to the engine and/or catalytic
converter.<
When the ignition is turned on, the indi-
cator lamp in the fuel display will light
up briefly as a functional check.
BlueThe engine is still cold. Drive at
moderate engine and vehicle speeds. RedTo check the function, the warning
lamp in the coolant temperature gauge
will light up briefly when the ignition is
turned on.
If the lamp comes on while operating
the vehicle, the engine has overheated.
Switch the engine off immediately and
allow it to cool down.
Checking coolant level, refer to
page 125.
Between the blue and red zonesNormal operating range. It is not
unusual for the needle to rise as far as
the edge of the red zone in response to
high outside temperatures or severe
operating conditions.

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IndexDataTechnologyRepairsCar careControlsOverview
The conceptThe PDC assists you when you back
into a parking space. A signal warns
you of the distance to an obstacle. To
do this, four ultrasonic sensors in the
rear bumper measure the distance to
the nearest object. The range for the
sensors located at both rear corners
ends approx. 2 ft (60 cm) behind the
bumpers. The range for the two middle
sensors is slightly less than 4.9 ft
(1.50 meters).
The system is activated automatically
about one second after you engage
reverse with the ignition key in posi-
tion 2. PDC is deactivated when you
shift back out of reverse.
Acoustic signalsThe distance to the nearest object is
indicated by a tone sounding at various
intervals. As the distance between
vehicle and object decreases, the inter-
vals between the tones become
shorter. A continuous tone indicates the
presence of an object less than 1 ft.
(30 cm) away.
The warning signal is canceled after
approx. three seconds if the distance to
the obstacle remains constant during
this time (if you are moving parallel to a
wall, for instance).
System malfunctions will be indicated
by a continuous high-pitched tone
when the system is activated the first
time. Please have your BMW center
resolve the problem.The PDC does not remove the
driver's personal responsibility for
evaluating the distance between the
vehicle and any obstacles. Even when
sensors are involved, there is a blind
spot in which objects cannot be
detected. This applies especially in
those cases where the system
approaches the physical limits of ultra-
sonic measurement, as occurs with tow
bars and trailer couplings, and in the
vicinity of thin and painted objects.
Certain sources of sound, such as a
loud radio, could drown the PDC signal
tone.<
Keep the sensors clean and free
of ice or snow in order to ensure
that they continue to operate effec-
tively.
Do not apply high pressure spray to the
sensors for a prolonged period of time.
Always maintain a distance of more
than 4 in (10 cm). <
Park Distance Control (PDC)
*

76n
Dynamic Stability Control (DSC) The conceptDSC maintains vehicle stability, even in
critical driving situations.
The system optimizes vehicle stability
during acceleration and when starting
from a full stop, as well as optimizing
traction. In addition, it also recognizes
unstable driving conditions such as
understeering or oversteering in curves,
and helps the vehicle remin on a steady
course by using the engine and brake
system to intervene at the different
wheels. This, of course, is true only
within physically teasible limits.
The DSC is operational every time you
start the engine. 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.
Do not make any modifications to the
DSC system. Allow only authorized
technicians to perform service proce-
dures on the DSC.<
At first, you may need some time to
become accustomed to this system's
intervention. However, it guarantees
optimum drive force and at the same
time, the best possible vehicle stability.
For additional details concerning DSC,
refer to the chapter "Advanced tech-
nology" on page 158.
Indicator lamp
The indicator lamp in the instru-
ment cluster will go out shortly
after the ignition has been
switched on. Refer to pages 21, 22.
>Indicator lamp flashes: the DSC is
active and is controlling the drive
torque based on driving conditions
>If the indicator lamp fails to go out
after the engine has been started, or
if it comes on during normal driving
and stays on: the DSC has been
switched off via the button or there is
a malfunction. You can continue to
drive the vehicle normally, but
without DSC. Please consult your
BMW center for repairs.