flat tire BMW M3 COUPE 2002 E46 Owner's Manual

Contents

© 2001 BMW M GmbH
Munich, Germany
Reprinting, including excerpts, only with the
written consent of BMW M GmbH, Munich.
Order No. 01 41 0 156 237
US English VIII/01
Printed in Germany
Printed on environmentally friendly paper
(bleached without chlorine, suitable for recycling).
Overview
Controls and features

Cockpit14
Instrument cluster15
Indicator and warning lamps17
Steering wheel with multifunction
buttons21
Warning triangle22
First-aid kit22
Refueling22
Fuel specifications24
Tire inflation pressures24

Opening and closing:

Keys28
Central locking system28
Opening and closing Ð via the
door lock29
Opening and closing Ð via the
remote control30
Opening and closing Ð from the
inside33
Luggage compartment lid34
Luggage compartment36
Alarm system37
Electric power windows39
Sliding/tilt sunroof40

Adjustments:

Correct sitting position42
Seats43
Head restraints44
Entering the rear45
Safety belts45
Seat and mirror memory46
Seat heating47
Steering wheel47
Mirrors48

Passenger safety systems:

Airbags49
Transporting children safely52
Vehicle Memory, Key
Memory55

Driving:

Ignition lock56
Starting the engine56
Switching off the engine57
Parking brake58
Manual transmission58
Sequential M gearbox SMG II59
Indicator/Headlamp flasher65
Washer/Wiper system/Rain
sensor66
Cruise control68

Everything under control:

Odometer70
Tachometer70
Temperature gauge70
Fuel gauge71
Temperature gauge71
Service Interval Display71
Check Control72
Computer72

Technology for driving comfort
and safety:

Park Distance Control (PDC)75
Dynamic Stability Control
(DSC)76
Flat Tire Monitor77
M Engine dynamics control79

Contents

5n

OverviewControlsMaintenanceRepairsDataIndex

Controls and features
Operation, maintenance

Lamps:

Parking lamps/Low beams80
Instrument lighting81
High beams/Standing lamps81
Fog lamps82
Interior lamps82
Reading lamps82

Controlling the climate for
pleasant driving:

Air conditioner83
Automatic climate control86
Roller sun blind89

Interior conveniences:

Sound system90
Glove compartment90
Storage compartments91
Cellular phone92
Ashtray, front92
Ashtray, rear93
Clothes hooks93

Loading and transporting:

Through-loading system94
Ski bag95
Cargo loading96
Roof-mounted luggage rack97

Special operating instructions:

Break-in procedure100
Driving notes101
Antilock Brake System101
Brake system102

Wheels and tires:

Tire inflation pressure103
Tire condition103
Tire replacement104
Wheel and tire
combinations105
Special characteristics of winter
tires106
Snow chains106

In the engine compartment:

Hood107
Engine compartment
essentials108
Washer fluids109
Engine oil110
Coolant112
Brake fluid113

Maintenance:

The BMW Maintenance
System114

Laws and regulations:

Technical modifications115
California Proposition
65 Warning115
OBD interface socket116

Contents

Owner service procedures
Technical data
Index

Replacement procedures:

Onboard tool kit120
Windshield wiper blades120
Lamps and bulbs120
Repairing a flat tire126
Battery130
Fuses130

Giving and receiving
assistance:

Jump-starting131
Towing the vehicle132Engine data136
Dimensions137
Weights138
Capacities139Everything from A to Z142

17n

OverviewControlsMaintenanceRepairsDataIndex

Indicator and warning lamps

Technology that monitors itself

Indicator and warning lamps that are
identified by "

l

" are tested for proper
functioning whenever the ignition key is
turned. They each light up once for
different periods of time.
If a fault should occur in one of these
systems, the corresponding lamp does
not go out after the engine is started or
it lights up while the vehicle is moving.
You will see how to react to this below.

Red: stop immediately

Battery charge current



l

The battery is no longer being
charged. Indicates a defective
alternator drive belt or a problem with
the alternator's charge circuit. Please
contact the nearest BMW center.
If the drive belt is defective, do not
continue driving, as the engine
could sustain serious damage from
overheating. If the drive belt is defec-
tive, increased steering effort is also
required.

<


Engine oil pressure


l

Stop the vehicle immediately
and switch off engine. Check
the engine oil level and top up as
required. If the oil level is correct,
please contact the nearest BMW
center.
Do not continue driving, as the
engine could sustain serious
damage from inadequate lubrication.

<



Flat Tire Monitor
l
In addition, an acoustic signal
sounds: a tire failure has
occurred. Reduce vehicle speed imme-
diately to stop the vehicle. Avoid hard
brake applications. As you steer the
vehicle, use caution and avoid overcor-
recting.
For additional information, refer to
page 77
Brake warning lamp
l
If the lamp comes on when the
parking brake is not engaged:
check the brake fluid level. Before
driving further, be sure to read the
notes on pages 102 and 113
Brake warning lamp for Cana-
dian models.

19n

OverviewControlsMaintenanceRepairsDataIndex
Indicator and warning lamps

Yellow: check as soon as possible

Antilock Brake System (ABS)

l

In addition, an acoustic signal
sounds: ABS has been deacti-
vated in response to system malfunc-
tion. Conventional braking efficiency is
available and unrestricted. Please have
the system inspected by your BMW
center.
For additional information, refer to
page 101
ABS warning lamp for Canadian
models.
Engine oil level
Comes on while driving: the
engine oil level has fallen to the
absolute minimum; refill as soon as
possible. Do not drive more than
30 miles (50 km) until you do.
For additional information, refer to
page 110
Engine oil level
Comes on after the engine has
been switched off: refill engine
oil at the earliest opportunity (next time
you stop for gas).
For additional information, refer to
page 110

Brake pads

l

Have the brake pads checked.
For additional information, refer
to page 102
Flat Tire Monitor

l

The Flat Tire Monitor has been
deactivated, either at the button
or in response to a system malfunction.
In the event of a malfunction, have the
system checked by your BMW center.
For additional information, refer to
pages 24, 77
Dynamic Stability Control
(DSC)

l


The indicator lamp flashes and
an acoustic signal sounds: the system
is active and governs drive force and
braking force. If the indicator lamp fails
to go out after the engine is started, or if
it comes on during normal driving and
stays on:
DSC has been deactivated, either at the
button or in response to a system
malfunction.
In the event of a malfunction, have the
system checked by your nearest BMW
center.
For additional information, starting on
page 76

Dynamic Brake Control (DBC)

l

Malfunction in DBC system.
Conventional braking efficiency
is available and unrestricted.
Have the system checked and repaired
at your BMW center as soon as
possible.
For additional information, refer to
page 76
Dynamic Brake Control (DBC)
warning lamp for Canadian
models.
Add washer fluid
The washer fluid is too low. Top
up the fluid at the earliest
opportunity.
For additional information, refer to
page 109
Add coolant
The coolant level is too low. Add
coolant at the earliest opportu-
nity.
For additional information, refer to
page 112

24n
Fuel specifications Tire inflation pressuresRefuel with lead-freeThe engine uses lead-free gasoline
only.
Required fuel:
>Premium Unleaded Gasoline,
min. 91 AKI
AKI = Anti Knock Index
Never use leaded fuel, as it would
cause permanent and irreversible
damage to the oxygen sensor and the
catalytic converter.<
The specified inflation pressures are
provided on a sticker attached to the
B-pillar and visible with the driver's
door open.Check tire pressuresOn the next page you will find all the tire
pressure and ambient air temperature
specifications stated in the units usually
used in your country (psi; kilopascal).
After correcting the tire inflation pres-
sure, reinitialize the Flat Tire Monitor so
that it can monitor the tire inflation
pressure, refer to page 77.
Check the tire pressures on a
regular basis Ð at least twice a
month Ð and before every extended
journey. Incorrect tire pressure can
otherwise lead to driving instability, tire
damage and accidents.<
Comply with tire approval
specifications The inflation pressures apply to BMW
approved tire sizes and tire manufac-
turers. Your BMW center is familiar with
these pressures. Higher pressures may
be specified for tires made by other
manufacturers.
Your vehicle is equipped with tires that
not only meet US standards, but also
European standards. We recommend
the exclusive use of BMW approved
tires.

25n
OverviewControlsMaintenanceRepairsDataIndex
Tire inflation pressures Tires
All pressure specifications in
the table are indicated in psi
(kilopascal) with cold tires
(cold = ambient temperature)
225/45 ZR 18 2.3 (230/33) - 2.8 (280/41) -
255/44 ZR 18 - 2.4 (240/35) - 3.3 (330/48)
225/45 ZR 18
225/40 ZR 192.3 (230/33) - 2.8 (280/41) -
255/35 ZR 19 - 2.4 (240/35) - 3.3 (330/48)
225/45 R 17 91 Q/T/H M+S 2.3 (230/33) 2.6 (260/38) 2.5 (250/36) 3.2 (320/46)

77n
OverviewControlsMaintenanceRepairsDataIndex
Dynamic Stability Control (DSC) Flat Tire MonitorTo deactivate DSCPress the DSC button briefly; the indi-
cator lamp will light up and stay on.
The vehicle does not execute the
stability-enhancement and traction-
control functions when DSC is deacti-
vated.
We recommend that you deactivate
DSC for increased traction:
>When rocking the vehicle or starting
off in deep snow or on loose surfaces
>When driving with snow chains.
To maintain vehicle stability,
always drive with the DSC acti-
vated on whenever possible.<
Reactivating the DSCPress the button again; the indicator
lamp goes out.Dynamic Brake Control (DBC)DBC is an integral component of the
DSC system.
If you apply the brakes rapidly, this
system automatically generates
maximum braking force boost and thus
helps to achieve the shortest possible
braking distance in "panic braking" situ-
ations. All of the benefits of the ABS
system are exploited under these
circumstances.
Do not reduce the pressure on the
brake pedal for the duration of the
brake application. When the brake
pedal is released, the DBC is deacti-
vated.
The conceptAs you drive, the Flat Tire Monitor
keeps track of pressure levels in all four
tires in order to detect and warn of any
substantial pressure loss.
The system actually detects pressure
loss by monitoring differences in the
relative speeds of the four wheels. It
interprets variations outside specified
limits as severe pressure loss, and then
responds by generating a warning.

78n
Flat Tire MonitorInitializing the systemInitializing is necessary to familiarize the
system with the correct tire inflation
pressure.
Repeat this process after any changes
in tire inflation pressure, tire replace-
ment or rotation.
1. Check the tire inflation pressure in all
the tires, comparing them with the
inflation pressure table (page 25),
and adjusting their pressure if neces-
sary
2. Turn the ignition key to position 2
3. Press button as long as you need to
until the indicator lamp in the instru-
ment cluster lights up. After a little
while, the indicator lamp will go out
by itself
4. After a few minutes, the Flat Tire
Monitor will accept the current infla-
tion pressure as the value to be
measured against, and from that
point on, can detect and report a flat
tire.
Activating/deactivating the
systemThe system is automatically activated in
ignition key position 2 and conse-
quently is on whenever the vehicle is
operated.
To deactivate the system, tap the
button, the indicator lamp will light up
yellow.
To activate the system, tap the button
again; the indicator lamp goes out.
Deactivate the system when snow
chains are mounted, since false warn-
ings and undetected losses in pressure
are possible under these kinds of
conditions.

79n
OverviewControlsMaintenanceRepairsDataIndex
Flat Tire Monitor
M Engine dynamics control
In the event of a flat tire
The indicator lamp in the instru-
ment cluster will light up red in
the event of a flat tire with
ensuing loss in pressure. In addition, an
acoustic signal is sounded. To come to
an immediate stop, reduce speed, while
avoiding any sudden, jerky braking or
steering maneuvers.
Fix the flat tire using the M Mobility
system, refer to page 126.
Reset the indicator lamp: the red indi-
cator lamp has to be switched off
manually after putting on a new wheel.
At this point, hold the Flat Tire Monitor
button down until the indicator lamp
goes out. Reinitialize the system after-
ward.
The Flat Tire Monitor cannot alert
you to severe and sudden tire
damage caused by external factors.
Another factor which the Flat Tire
Monitor does not recognize is the
balanced and very gradual pressure
loss that takes place in all tires over an
extended period of time.<
Check the tire inflation pressure
on a regular basis and correct if
necessary, refer to page 24.
Under certain circumstances, there
may be false warnings or a delayed
detection of losses in pressure when
driving on snow-covered or slippery
road surfaces.
Performance-oriented driving (slip at
the drive wheels, high levels of lateral
acceleration) can also delay the
appearance of status reports in the Flat
Tire Monitor's display.<
System malfunctionAs long as there is still a malfunction,
the indicator lamp in the instrument
cluster will stay lit up yellow.
Please contact your BMW center for
additional information.
The system (sport-mode identification)
will cause the engine to respond spon-
taneously to the motion of the acceler-
ator pedal. Activating/deactivating
sport-mode identificationActivating: with the key in ignition key
position 2, press the sport button. The
indicator lamp will light up.
The vehicle may gain speed
without any additional pressure on
the accelerator pedal when the system
is activated.<
Deactivating: press the sport button
again; the indicator lamp will go out.
The sporty-comfortable mode is deacti-
vated every time the engine is started.