2003 BMW M3 COUPE oil pressure

Contents

Operation, maintenance

Special operating instructions:

Break-in procedures106
Driving notes107
Antilock Brake System
(ABS)107
Brake system108

Wheels and tires:

Tire inflation pressure109
Tire condition109
Tire replacement110
Wheel and tire
combinations112
Winter tires112
Snow chains*113

In the engine compartment:

Hood114
Engine compartment
essentials116
Washer fluids118
Engine oil118
Coolant120
Brake fluid121

Maintenance:

The BMW Maintenance
System122

Laws and regulations:

California Proposition 65
warning124
OBD interface socket124

Owner service procedures

Replacement procedures:

Onboard tool kit128
Windshield wiper blades128
Lamps and bulbs129
Repairing a flat tire133
Battery137
Fuses138

Giving and receiving
assistance:

Jump-starting139
Towing the vehicle140

Technical data

Engine data144
Dimensions145
Weights146
Capacities147

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18

Indicator and warning lamps

Technology that monitors itself

Indicator and warning lamps that are
identified by

●

are tested for proper
functioning whenever the ignition key is
turned. They each light up once for dif-
ferent 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

●

The battery is no longer being
charged. There is a malfunction
of the alternator drive belt or in the
charging circuit of the alternator. Please
contact the nearest BMW center.
If the drive belt is defective, stop
and switch off the engine immedi-
ately to prevent overheating and seri-
ous engine damage. If the drive belt is
defective, increased steering effort is
also required.

<

Engine oil pressure

●

An alarm sounds at the same
time. Stop 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 dam-
age from inadequate lubrication.

<

Flat Tire Monitor

●

In addition, an acoustic signal is
sounded: a tire failure has
occurred. To come to an immediate
stop, reduce speed, while avoiding any
sudden, jerky braking or steering
maneuvers.
For additional information: refer to
page 82
Brake warning lamp

●

If the lamp comes on when the
parking brake is not engaged:
check the brake fluid level. Before driv-
ing further, be sure to comply with the
instructions on pages 108 and 121.
Brake warning lamp for Cana-
dian models.

Red: an important reminder

Brake warning lamp

●

Comes on when the parking
brake is engaged – an additional
acoustic signal sounds when starting
off. For additional information: refer to
page 63
Brake warning lamp for Cana-
dian models.
Please fasten safety belts

●

Comes on together with an
acoustic signal until the safety
belts are fastened.
For additional information on safety
belts: refer to page 47
Airbags

●

Please have the system
inspected at your BMW center.
For additional information: refer to
page 53

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120
However, if the vehicle is exposed to
temperatures below –47/–206 for
extended periods, please have your
BMW center recommend a suitable oil.
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.
Antifreeze and anti-corrosion agents
are hazardous to health. You should
always store them in their original con-
tainers and in a location inaccessible to
children. Antifreeze and anti-corrosion
agents are inflammable. For this rea-
son, do not spill them on hot engine
parts. They could ignite and cause
burns. Comply with the instructions on
the containers.<
Check the coolant level and add
coolantCheck the coolant level when the
engine is cold, approx. 687/+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 illus-
tration. The end of the float may stick
out by a maximum of 3/4 in / 2 cm –
that is, up to the second mark on the
float. Refer also to the schematic dia-
gram next to the filler neck
Engine oil
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Everything from A to Z
151
CHECK FILLER CAP
indicator lamp 19
Checking coolant level 120
Checking oil level 116, 118
Child seat 55
Child-restraint systems 55
Cigarette lighter 98
Cleaning windshield 72
Clock 77
refer also to the radio or
onboard computer
Owner's Manual
Clothes hooks 99
Cockpit 14
Code, tires 112
Coin box 96
Compression ratio 144
Computer 78
Condensation, removing
from windows 92
Configure personal settings
Vehicle Memory, Key
Memory 59
Consumption
display 75
fuel 79
Coolant 116, 120, 147
indicator lamp 19
Cooling system 147
Copyright 4Cornering Brake Control
(CBC) 107
indicator lamp 19
Cruise control 72
indicator lamp 20
Cup holder, see Beverage
holder 96
Curb weight 146
Cushion height 145
D
Data
dimensions 145
engine 144
weights 146
Daytime driving lamps 86
DBC Dynamic Brake
Control 82
warning lamp 19
Defrost position 92
Defrosting
rear window 93
windows 92
Digital clock 77
Dimensions 145
Dipstick, engine oil 118
Disc brakes 108
Displacement 144
Display lighting 87
Displays 16
Distance warning 80
Divided rear backrest 100Door key 30
Door lock buttons 34
Doors
emergency operation 33
manual operation 33
remote control 31
unlocking and locking
31, 33
Drivelogic 68
Driving notes
braking 107
disc brakes 108
general 107
hydroplaning 107
DSC Dynamic Stability Con-
trol 81
indicator lamp 19
Dynamic Brake Control
(DBC) 82
warning lamps 19
Dynamic Stability Control
(DSC) 81
indicator lamp 19
E
Electric power windows 40
Electrical accessories, fail-
ure 138
Electrical malfunction
doors 33
fuel filler door 24
sliding/tilt sunroof 42Emergency operation
doors 33
fuel filler door 24
sliding/tilt sunroof 42
Emergency release
luggage compartment
lid 37
Engine
displacement 144
output 144
starting 61
switching off 63
torque 144
Engine compartment 116
Engine coolant 147
refilling 120
temperature gauge 75
Engine data 144
Engine electronics
warning lamp 19
Engine oil
adding 116, 118
capacity 147
consumption 118
quality 119
types 119
viscosity 119
Engine oil level
indicator lamp 19
warning lamp 18
Engine oil pressure
warning lamp 18
OverviewControlsMaintenanceRepairsDataIndex
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Everything from A to Z
153
Leather care, refer to the
Caring for your vehicle
brochure
Length 145
License plate lamp
replacing bulb 133
Light switch 86
Lighter 98
Lighting, see Lamps
LIGHTS ON warning 86
Load-securing devices 102
Lock, steering wheel 60
Low beams 86
bulb replacement 129
Luggage compartment 35
capacity 146
floor mat 38
floor panel 37
manual operation 35
Luggage compartment lid 35
emergency release 37
manual operation 35
opening from the inside 36
remote control 32
securing separately 35
Luggage compartment light-
ing 35
Luggage rack 103
Lumbar support 45M
M Engine dynamics
control 85
M Mobility system 133
M+S tires 112
Maintenance 76, 122
Malfunction displays 76
Manual transmission 64
Master keys 30
with remote control 30
Memory 49, 59
Microfilter 94
Microphone 97
Mirror defrosting 51
Mirror memory 49
Mirrors 51
automatic curb monitor 50
inside rearview 52
outside 51
Mobility system 133
Modifications, technical 5
Multifunction switch 70
N
Navigation system, refer to
the separate Owner's
Manual
Neckrest 46
O
OBD interface socket 124Obstruction protection
power windows 40
sliding/tilt sunroof 41
Odometer 74
Oil
capacity 147
dipstick 118
quality 119
viscosity 119
Oil additives 119
Oil change interval, refer to
Service and Warranty
Information Booklet for US
models / Warranty and
Service Guide Booklet for
Canadian models
Oil filter change 147
Oil level
checking 118
indicator lamp 19
warning lamp 18
Oil pressure
warning lamp 18
OIL SERVICE 76
Oil types 119
Onboard computer, refer to
Owner's Manual for
Onboard Computer
Onboard tool kit 128Opening and closing
from inside 34
via remote control 31
via the door lock 33
Operating elements 14
Outlets, ventilation 90
Outside temperature dis-
play 78
P
Paintwork care, refer to the
Caring for your vehicle
brochure
Panic mode, trigger
alarm 32
Park Distance Control
(PDC) 80
Parking aid 80
Parking brake 63
Parking lamps 86
PDC Park Distance
Control 80
Pollen 94
Power output 144
Power seat 45
Pressure, tires 25, 109
R
Radiator 147
Radio navigation, refer to
the Owner's Manual for
Radio 79
OverviewControlsMaintenanceRepairsDataIndex
handbook.book Page 153 Saturday, July 27, 2002 1:12 PM

Refueling
To ensure that you always have conve-
nient access to all essential information
when you stop for fuel, we recommend
that you take the time to fill out the
adjoining chart by entering the data that
apply to your vehicle. Consult the index
for individual specifications.
FuelPlease enter your preferred fuel here.Engine oilThe oil quantity between the two marks
on the dipstick is approx.
1.4 US quarts/1.3 liters.Tire inflation pressureDesignation
Quality
Summer tires Winter tires
front rear front rear
Up to 4 persons
5 persons or 4 plus luggage
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