2002 BMW M3 COUPE CHECK FILLER CAP

20n

Indicator and warning lamps

Service Engine Soon

l

If the indicator lamp comes on
either continuously or intermit-
tently, this indicates a fault in the emis-
sions-related electronic systems.
Although the vehicle remains opera-
tional, you should have the systems
checked by your BMW center at the
earliest possible opportunity.
For additional information, refer to
page 116
Service Engine Soon warning
lamp for Canadian models
Engine electronics

l

There is a fault in the electronic
engine-management system.
The electronics allow for continued
driving with reduced engine output or
engine speed. Please have the system
inspected by your BMW center.
Check Filler Cap

*


l

If the indicator lamp comes on
although the fuel filler cap is
secured correctly: this indicates a
malfunction in the fuel system. Have the
system inspected at your BMW center
at the earliest opportunity.
For additional information, refer to
page 23

Green: for your information

Turn signal indicator
Flashes when the turn signal
indicators are operated. Rapid
flashing: indicates a system malfunc-
tion.
For additional information, refer to
page 65
Cruise control
Lights up when the cruise
control is activated. Available for
operation via the multifunction steering
wheel.
For additional information, refer to
page 68
Front fog lamps
Lights up whenever the fog
lamps are on.
For additional information, refer to
page 82

Blue: for your information

High beams
Comes on when the high beams
are on or the headlamp flasher
is actuated.
For additional information, refer to
pages 65, 81.

23n
OverviewControlsMaintenanceRepairsDataIndex
Refueling
When handling fuels, comply with
all of the applicable safety precau-
tions and regulations pertaining to
fuels.
Never carry spare fuel containers in
your vehicle. Whether empty or full,
these containers can leak, cause an
explosion, or lead to fire in the event of
a collision.<
Simple and environmentally
friendly
Open the filler cap carefully to
prevent fuel from spraying out.
Fuel spray may cause injury.<
Keep the filler cap in the bracket
attached to the fuel filler door.
When refueling, insert the filler nozzle
completely into the filler pipe. Pulling
the nozzle out of the pipe during refu-
eling
>results in premature pump shutoff
>will reduce the effect of the vapor
recovery system on the pump.
As long as the filler nozzle is used prop-
erly, the fuel tank is full whenever the
nozzle shuts off the first time.
Fuel tank capacity>approx. 16.6 gal. (63 liters), incl.
>a reserve capacity of approx. 2.1 gal.
(8 liters).
Refill early to avoid damaging the
catalytic converter; never attempt
to drive to the last drop of fuel in the
tank.<
Close the fuel cap carefully after
refueling until a "click" is heard.
While closing, be sure not to squeeze
the strap which is fastened to the cap.
A loose or missing cap will activate the
Check Filler Cap lamp
*.<

112n
Coolant
Do not add coolant to the cooling
system when the engine is hot. If
you attempt to do so, escaping coolant
can cause burns.
To avoid the possibility of damage later
on, never use anything other than
factory-approved, nitrite and amino-
free extended-duty antifreeze with
corrosion inhibitor. Your BMW center is
familiar with the official specifications.
Antifreeze and anti-corrosion agents
are hazardous to health. You should
always store them in their original
containers and in a location inacces-
sible to children. Extended-duty anti-
freeze with corrosion inhibitor contains
ethylene glycol, a flammable
substance. For this reason, do not spill
extended-duty antifreeze with corrosion
inhibitor on hot engine parts. It could
catch fire and cause serious burns.<
Check the coolant level and
add coolant

Check the coolant level when the
engine is cold (approx. 687 or +206).
1. Open the cap for the expansion tank
by turning it slightly counterclock-
wise to allow accumulated pressure
to escape, then open
2. The coolant level is correct when the
upper end of the red float is at least
even with the upper edge of the filler
neck (refer to the arrow in the illustra-
tion), but no more than 0.8 in (2 cm)
above it Ð that is, up to the second
mark on the float (refer also to the
schematic diagram next to the filler
neck)
3. If necessary, add coolant. If the
coolant is low, slowly add
coolant until the correct level is
reached Ñ do not overfill.
Comply with the applicable envi-
ronmental laws regulating the
disposal of extended-duty antifreeze
with corrosion inhibitor.<

116n
OBD interface socketThe Onboard Diagnostic (OBD) inter-
face socket is located on the left of the
driver's side at the bottom of the instru-
ment panel and under a cover. The
cover has the letters "OBD" on it.
The purpose of the OBD system is to
assure proper emission-control system
operation for the vehicle's lifetime by
monitoring emission-related compo-
nents and systems for deterioration and
malfunction.
An illuminated lamp informs you
of the need for service, not of
the need to stop the vehicle.
However, the systems should be
checked by your BMW center at the
earliest possible opportunity
If the indicator blinks or flashes, this
indicates a high level of engine misfire.
Reduce speed and contact your
nearest BMW center immediately.
Severe engine misfiring over even a
short period of time can seriously
damage emission-control system
components, especially the catalytic
converter.
Service Engine Soon warning
lamp for Canadian models
If the fuel filler cap is not on tight
enough, the OBD system can
detect leaking vapor and the indicator
will light up. If the fuel filler cap is then
tightened, the indicator will usually go
out after a short period of time.<

Everything from A to Z
143n
OverviewControlsMaintenanceRepairsDataIndex
Caring for headlamp covers,
refer to the "Caring for your
vehicle" manual
Caring for your vehicle's
paintwork, refer to the
"Caring for your vehicle"
manual
CBC (Cornering Brake
Control)101
warning lamp18
Cellular phone92
refer also to the separate
Owner's Manual
Center (high-mount) brake
lamp125
Center armrest91
Central locking system28
key33
Check Control72
Checking
engine coolant112t
engine oil level110t
tire inflation
pressures24t
Child seat security54
Child-restraint systems52
Cigarette lighter93
Clean the headlamps67 Clean the windshield67
Clock72
also refer to the "Radio
Owner's Manual"
Clothes hooks93
Cockpit14
Coin box91
Combination switch65
Compression136
Computer72
refer also to the "Onboard
Computer Owner's
Manual"
Configuring individual
settings with Vehicle and
Key Memory55
Connecting car vacuum
cleaner93
Consumption74
Consumption display71
Control elements14
Coolant112
Coolant system,
capacity139
Coolant temperature
gauge71
Copyright4 Cornering Brake Control
(CBC)101
warning lamp18
Cover, sun blinds89
Cruise control68
Cruising range74
Curb weight138
D
Data
dimensions137
engine136
technical136
weights138
Daytime driving lamps80
DBC (Dynamic Brake
Control)77
Deep water101
Defrostable rear window88
Defroster, rear window84
Defrosting windows87
Dimensions137
Dipstick, engine oil110
Disc brakes102
Displacement136
Display lighting81
Distance warning75
Divided rear backrest94
Door key28 Doors
electrical
malfunction29t
manual operation29t
operating manually29
remote control30
unlocking and
locking29, 30
Draft-free ventilation85, 88
Driving notes
aquaplaning101
brakes101
DSC (Dynamic Stability
Control)76
indicator lamp19
Dynamic Brake Control
(DBC)77
Dynamic Stability Control
(DSC)76
indicator lamp19
E
Electric power windows39
Electrical malfunction
doors29t
fuel filler door22t
luggage compartment
lid34
sliding/tilt sunroof41t

Everything from A to ZEmergency release of
luggage compartment lid
from luggage
compartment's interior36
Engine
displacement136
starting56t
torque136
Engine compartment
essentials108
Engine coolant112
add112t
checking112t
Engine cooling system,
capacity139
Engine data136
Engine oil
adding110t
capacity139
consumption110
for low ambient
temperatures111
level, checking110t
level, indicator lamp17
pressure17
pressure, indicator
lamp17
quality111 specifications111
thermometer70
viscosity111
Engine speed136
Entry to the rear45
Exterior mirrors48
F
Failure messages72
Filling capacities139
Filling the washer
reservoir109t
First-aid kit22
Flat tire103
repairing126
Flat Tire Monitor77
indicator lamp17, 19
Fog lamps82
bulb replacement123t
Folding rear backrest94
Follow me home lamps80
Footbrake102
Footwell lamps82
Front seat adjusting42
Frost protection,
radiator112
Fuel24
Fuel consumption74 Fuel consumption
display71
Fuel filler door22
electrical
malfunction22t
manual operation22t
Fuel gauge71
Fuel quality24
Fuel reserve indicator
lamp71
Fuel tank capacity139
Fuel tank gauge71
G
Gasoline24
Gasoline gauge71
Gearshift lever58
Glove compartment90
Gross vehicle weight138 H
Handbrake58
Hands-free system92
Hazard warning triangle22
Head restraints44
adjusting44 Headlamp cleaning
system108
Headlamp control80
Headlamp flasher81
Headlamp washer
system139
Heated seats47
Heavy loads96
Height137
HiFi system90
High beams65, 81
indicator lamps20
Holder for beverages91
Hood release107t
Horn14
I
Ice warning73
Identification, tires105
Ignition key28
Ignition key positions56
Ignition lock56
Imprint4
Indicator lamps17
Individual settings with
Vehicle and Key
Memory55
Inflation pressure,
tires24, 103