service BMW M3 COUPE 2003 E46 Owner's Guide

124Laws and regulations
California Proposition 65 warningCalifornia laws require us to state the
following warning:
Engine exhaust, some of its con-
stituents, and certain vehicle com-
ponents contain or emit chemicals
known to the State of California to
cause cancer and birth defects and
reproductive harm. In addition, certain
fluids contained in vehicles and certain
products of component wear contain or
emit chemicals known to the State of
California to cause cancer and birth
defects and reproductive harm.
Battery posts, terminals and related
accessories contain lead and lead com-
pounds. Wash your hands after
handling.
Used engine oil contains chemicals that
have caused cancer in laboratory ani-
mals. Always protect your skin by
washing thoroughly with soap and
water.<
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 indicator informs
you of the need for service, not
that you need to stop the vehi-
cle. However, the systems should be
checked by your BMW center at the
earliest possible opportunity.
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125
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 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. OverviewControlsMaintenanceRepairsDataIndex
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127
Overview
Controls and features
Operation, maintenance
Owner service procedures
Technical data
Index
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129
Lamps and bulbsThe lamps and bulbs make essential
contributions to the safety of your vehi-
cle. Therefore, comply fully with the fol-
lowing instructions during bulb replace-
ment. If you are not familiar with any of
the procedures, consult your BMW
center.
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.<
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143
Overview
Controls and features
Operation, maintenance
Owner service procedures
Technical data
Index
OverviewControlsMaintenanceRepairsDataIndex
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149
Overview
Controls and features
Operation, maintenance
Owner service procedures
Technical data
Index
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
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Everything from A to ZRadio, refer to the Owner's
Manual for Radio
Rain sensor 71
Range 79
Reading lamps
front 88
rear 88
Rear backrest, folding 100
Rear lamps 131
Rear window defroster 93
Rear-entry assist 47
Rearview mirror 51
Recirculated-air mode 93
Refueling 24
Remote control 31
Remote key 30
Replacement key 30, 31
Reporting safety defects 6
Reserve indicator lamp 75
Restraint system 55
Reverse 64
Rims 112
Roof load capacity 146
Roof-mounted luggage
rack 103
S
Safe seating position 43
Safety belts 47
3-point safety belt 100
height adjustment 48Safety feature
power windows 40
sliding/tilt sunroof 41
Seat adjustment 43, 44
adjusting the lumbar sup-
port 45
backrest width adjust-
ment 46
lumbar support 45
manual 44
power 45
Seat heating 50
Seat height adjustment 44
Seat memory 49
Securing cargo 102
Securing child-restraint sys-
tem 57
Securing devices 103
Sequential M gearbox
SMG II 65
indicator lamp 19, 69
Service and Warranty Infor-
mation Booklet 122
SERVICE ENGINE SOON
warning lamp 19
Service interval display
76, 122
Set clock 77
Shift lights 69
Side airbags 53
Side turn signals
bulb replacement 130Size 145
Ski bag 101
Sliding/tilt sunroof 40
closing following an elec-
trical malfunction 42
convenience operation
31, 33
manual operation 42
remote control 31
SMG gearbox 65
Snow chains 113
Socket 98
Spare key 30
Speedometer 16
Sport mode 85
Standing lamps 87
bulb replacement 129
Starting 61
Starting problems 61
Steering wheel lock 60
Steering wheel with multi-
function buttons 22
Steering wheel, adjusting 51
Storage compartments 96
Stroke 144
Summer tires 112
Sun blind 94
Surface ice warning 78
Switching off the engine 63
Symbols used 4T
Tachometer 16, 74
Tail lamps 131
replacing bulb 131
Tank capacity 147
Technical data 144
Technical modifications 5
Telephone hookup 97
Telephone, refer to the sep-
arate Owner's Manual
Temperature adjustment 92
Temperature display
engine coolant 75
ice warning 78
interior temperature 92
outside temperature 78
Temperature gauge 74
Temperature layering 93
Thigh support area, adjust-
ing 45
Third brake lamp 132
Through-loading system 100
Tilt alarm sensor
remote control 32
switching off 32, 39
Time 77
Tire code 112
Tire damage 109
Tire inflation pressure
25, 109
checking 25
Tire replacement 110
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Everything from A to Z
155
Tire tread 109
Tools 128
Torque 144
Towing eyelet 140
Towing the vehicle 140
Track 145
Transmission 64
Transporting children
safely 55
Tread depth, tires 109
Tread wear indicator 109
Trip odometer 74
Trunk, see Luggage com-
partment 35
capacity 146
Trunk lid, see Luggage com-
partment lid 35
Turn signal indicator 70
indicator lamps 20
replacing bulb 130
Turning circle 145
U
Uniform Tire Quality
Grading 111
Upholstery care, refer to the
Caring for your vehicle
brochure
Used batteries 137V
Vacuum cleaner, connect-
ing 98
Variable pre-warning
zone 74
Vehicle
break-in procedures 106
starting 61
switching off 63
Vehicle battery 137
Vehicle Memory 59
Vehicle weight 146
Ventilation 90
draft-free 93
Viscosity 119
Voice Control System, refer
to the separate Owner's
Manual
Voice recognition 22
W
Warning lamp "Please fasten
safety belts" 18
Warning lamps 18
Warning messages 76
Warranty and Service Guide
Booklet 122
Warranty, refer also to sepa-
rate booklet 6
Washer fluid
adding 118, 147
Washer/wiper system 71Washing fluid
indicator lamp 19
Washing vehicle, refer to the
Caring for your vehicle
brochure
Water on roadways
deep water 107
Wear indicator for tires 109
Weights 146
Wheelbase 145
Wheels and tires 112
Wheelslip control, see
DSC 81
Width 145
Window condensation,
removing 92
Windows
convenience operation
31, 33
defrosting 92
remote control 31
Windshield washer reservoir
filling 118, 147
Windshield wiper blades,
replacing 128
Windshield wipers 71
Winter tires 112
Wiper blades, replacing 128
Work in the engine compart-
ment 114X
Xenon lamps 129
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