2004 BMW M3 COUPE Owner's Manual

129
If the indicator blinks or flashes, this
indicates a high level of engine misfire.
Reduce speed and contact your near-
est BMW center immediately. Severe
engine misfiring for even a short period
of time can seriously damage emission-
control system components, especially
the catalytic converter.
SERVICE ENGINE SOON warn-
ing lamp for Canadian models.
If the gas cap is not on tight
enough, the OBD system can
detect leaking vapor and the indicator
will light up. If the gas cap is then tight-
ened, the indicator will usually go out
after a short period of time. OverviewControlsMaintenanceRepairsDataIndex

130

131
Overview
Controls and features
Operation, maintenance
Owner service procedures
Technical data
Index
OverviewControlsMaintenanceRepairsDataIndex

132Replacement procedures
Onboard tool kitThe onboard tool kit is located in the
luggage compartment lid.
To open, loosen the wing nut.
For storing the towing eyelet, refer to
page 145.
Windshield wiper blades1. Switch off the engine
2. Fold the wiper arm completely out
from the windshield
3. Position the wiper blade at an angle
and pull the release spring – see
arrow
4. Fold the wiper blade down and
unhook it toward the windshield
5. Pull the wiper blade past the wiper
arm toward the top
6. Insert a new wiper blade and apply
pressure until you hear it engage.

133
Lamps and bulbsThe lamps and bulbs make essential
contributions to the safety of your vehi-
cle. Therefore, proceed carefully when
handling bulbs. BMW recommends that
you have such work performed by your
BMW center if you are not familiar with
the procedures.
Do not touch the glass portion of
a new bulb with your bare hands
since even small amounts of impurities
burn in to the surface and reduce the
service life of the bulb. Use a clean
cloth, paper napkin, or a similar mate-
rial, or hold the bulb by its metallic
base.<
A replacement bulb set is available from
your BMW center.
Before working on the electrical
system, switch off the electrical
accessory you are working on or dis-
connect the cable from the negative
terminal of the battery. Failure to
observe this precaution could result in
short circuits.
To prevent injuries and damage when
changing a bulb, be sure to comply with
any instructions provided by the bulb
manufacturer.<
Low beams and high beams>Low beams: H7 bulb, 55 watts.
>High beams: H7 bulb, 55 watts.
The H7 bulb is pressurized. There-
fore, wear safety glasses and pro-
tective gloves. Failure to comply with
this precaution could lead to injury if the
bulb is damaged.<
Please contact a BMW center in case of
a malfunction.
When cleaning the headlamps, please
follow the instructions in the Caring for
your vehicle brochure.Parking lamps5 watt bulb
Please contact a BMW center in case of
a malfunction.Xenon lamps*The service life of these bulbs is very
long and the probability of a failure is
very low, provided that they are not
switched on and off an unusual number
of times. If one of these bulbs should
nevertheless fail, it is possible to con-
tinue driving with great caution using
the fog lamps, provided traffic laws in
your area do not prohibit this.
Because of the extremely high
voltages involved, any work on the
xenon lighting system, including bulb-
changing, should be carried out by
technically-qualified personnel only.
Otherwise, there is a risk of fatal
injury.<
OverviewControlsMaintenanceRepairsDataIndex

134
Front turn signal indicators21 watt bulb
1. Extend a screwdriver through the
upper opening, loosen and remove
the screw
2. Remove lamp by pulling it out toward
the front
3. Applying light pressure, turn the bulb
to the left. Remove and exchange the
bulb
4. Insert the 2 pins on the lamp into the
guides on the vehicle
5. Slide in the lamp and screw the bulb
in place through the upper opening.
Side turn signal indicators5 watt bulb
1. Use finger pressure against the rear
end of the lamp – see arrow – to
press it forward for removal
2. Apply gentle pressure to the bulb
while turning it to the left to remove.
Lamps and bulbs

135
Rear lamps1Turn signal indicator
2Backup lamp
21 watt bulb
3Tail lamp/brake lamp
All bulbs in the fender are
designed using LED technology.
Please contact a BMW center in case of
a malfunction.<
Bulbs in the luggage compartment lid
1. Using a screwdriver, loosen the clip
2. Fold the trim panel down – see arrow
1. Disengage the bulb holder – see
arrow 2 – and remove it
3. Applying light pressure, turn the bulb
to the left. Remove and exchange the
bulb
4. Press the bulb holder into position
until you hear it engage
5. Reinstall the trim with the clip.
Lamps and bulbs
OverviewControlsMaintenanceRepairsDataIndex

136
Center high-mount brake lampLED strip on the rear window.
Please contact a BMW center in case of
a malfunction.
License plate lamps5 watt bulb
1. Place a screwdriver in the slot and
press toward the left to release the
lens
2. Replace the bulb.
Repairing a flat tire
Precautions in case of a flat tire:
Stop the vehicle as far as possible
from passing traffic; switch on the haz-
ard warning flashers.
Turn the steering wheel to the straight-
ahead position and engage the steering
lock. Shift into 1st or Reverse and
engage the parking brake.
All passengers should be outside the
vehicle and well away from your imme-
diate working area – behind a guardrail,
for instance.
If necessary, set up your warning trian-
gle or portable hazard warning lamp on
the roadside at an appropriate distance
from the rear of the vehicle. Comply
with all local safety guidelines and reg-
ulations.
Comply with all safety guidelines and
regulations.<
M Mobility systemYou will find an M Mobility system in the
BMW M3 for repairing flat tires. With
this system you can apply a sealing liq-
uid to the inside of the tire that seals off
the damaged point and then continue
driving.
The M Mobility system makes trans-
porting a spare wheel superfluous,
thereby reducing the amount of weight
you have to carry around.
Lamps and bulbs