service indicator BMW 3.0i ROADSTER 2003 Owners Manual

Contents
Contents
Notes
6About this Owner's Manual
6Symbols used
6Symbol on vehicle parts
6Your individual vehicle
6Status at time of printing
7For your own safety
7Service and warranty
8Reporting safety defects
Overview
12Cockpit
13Instrument cluster
14Indicator and warning lamps
Opening and closing
18Keys
18Central locking system
18Remote control
20Door lock
20Interior
21Luggage compartment lid
22Luggage compartment
22Electric power windows
23Manual convertible top
24Fully automatic convertible top*
26Wind deflector*
27Alarm system*
Adjustments
29Safe seating position
29Seats
30Seat memory*

31Seat heating*
31Safety belts
32Steering wheel
32Mirrors
33Airbags
34Transporting children safely
37Vehicle Memory, Key Memory
Driving
38Ignition lock
38Engine
39Parking brake
40Manual transmission
40Automatic transmission with
Steptronic*
42Electric Power Steering EPS
42Drivelogic*
42Turn signal indicators/Headlamp
flasher
43Washer/wiper system and
rain sensor*
44Cruise control*
Lamps
45Parking lamps/Low beams
46High beams/Standing lamps
46Instrument lighting
46Fog lamps
46Interior lamps
© 2002 Bayerische Motoren Werke
Aktiengesellschaft
Munich, Germany
Reprinting, including excerpts, only with the
written consent of BMW AG, Munich.
Order No. 01 41 0 156 897
US English VIII/02
Printed in Germany
Printed on environmentally friendly paper –
bleached without chlorine, suitable for recycling.

At a glance
Controls
Driving tips
Mobility
Reference
13
Instrument cluster
1Speedometer
2Indicator and warning lamps 14
3Tachometer47
with indicator and warning lamps 14
4Engine coolant temperature gauge47
5Fuel gauge47
6Button for
>Time48
>Service interval display48 7Selector lever and program display for
automatic transmission41
8Button for
>Trip odometer, reset to zero47
>Setting time48
9Display for
>Trip odometer/Odometer47
>Clock48
>Service interval48
>Computer48

Overview
14
Indicator and warning
lamps
Technology that monitors itself
Indicator and warning lamps that are iden-
tified by
+ 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 sys-
tems, the corresponding lamp does not go
out after the engine is started or it lights up
again while the vehicle is moving. The indi-
cated pages provide information on what
measures to take.
Please fasten safety belts
+31
Airbags
+33
Battery charge current
+87
Engine oil pressure/Engine oil level/
Engine oil sensor
+79
Parking brake/Chassis control sys-
tem/Dynamic Brake Control/Brake
fluid
+39/ 51/ 52/ 81
Brake warning lamp for Canadian
models
Antilock Brake System ABS/Chas-
sis control system
+53/ 51
Antilock Brake System ABS/Chas-
sis control system for Canadian
modelsDynamic Stability Control DSC
+51
Dynamic Traction Control DTC
+51
Flat Tire Monitor
+53
Automatic transmission
+41
Brake pads
+66
Add coolant80
Check Gas Cap
+
Service engine soon +83
Service engine soon
+
warning lamp for Canadian
models.
Defective bulbs45
Turn signal indicators42
Fog lamps46
Headlamp flasher/
High beams42/ 46

Technology for safety and driving convenience
52 For more information on the various
systems, refer to the "Technology"
brochure.<
Switching off DSC/Activating DTC
Press the DSC button briefly. The DTC indi-
cator lamp comes on and stays on.
DSC has been switched off; DTC is in ready
mode.
In the following exceptional circumstances,
it may be effective to activate the DTC for a
short period:
>When rocking the vehicle or starting off
in deep snow or on loose surfaces
>When driving on snow-covered grades,
in deep snow, or on a snow-covered
surface that has been packed down
from being driven on
>When driving with snow chains.
The gain in traction is achieved by a reduc-
tion in stabilizing intervention.
Switching off DSC and DTC
Hold the DSC switch down for at least
3 seconds. The DSC indicator lamp stays
lit.
In this case, no interventions to increase
stability and traction for the engine and
brakes are carried out.
To maintain vehicle stability, drive
with the DSC switched on whenever
possible.<
Reactivating DSC and DTC
Press the button again.
The indicator lamp goes out.
The laws of physics cannot be
repealed with DSC. It will always be the driver's responsibility to drive in a man-
ner that matches road conditions. We
therefore urge you to avoid using the addi-
tional safety margin of the system as an
excuse for taking risks. Stabilizing interven-
tion is only performed to a limited degree
when the DTC is activated.
Do not make any modifications to the DSC
system. Allow only authorized technicians
to perform service procedures on the
DSC.<
Dynamic Brake Control DBC
If you step on the brake rapidly, this system
automatically produces maximum braking
force boost and thus helps to achieve the
shortest possible braking distance during
panic stops. All of the benefits of the ABS
system are exploited under these circum-
stances.
Do not reduce the pressure on the brake
pedal for the duration of the brake applica-
tion. When the brake pedal is released, the
DBC is deactivated.
For more information on the system, refer
to the "Technology" brochure.
Brake Force Display
The Brake Force Display indicates to the
road user behind you how hard you are
braking.
The display has two levels:
>Normal braking:
Brake lamp 1 lights up on both sides of
the vehicle together with the center
brake lamp.

Refueling
70
Refueling
Fuel filler door
1.Open fuel filler door
2.Turn the filler cap in a counter-clock-
wise direction
3.Place the filler cap in the bracket on the
filler door.
Releasing manually
If an electrical malfunction occurs, you can
unlock the fuel filler door manually.
1.Remove the covers of the tail lamps by
turning the lock to the right; refer also to
page 87
2.Pull the luggage compartment trim
panel slightly toward the interior.
The green button with the fuel pump
symbol is revealed
3.Undo the adhesive strip and pull off
4.Pull on the knob
Fuel filler cap is released.
Fuel gas cap
Close the gas cap carefully after refu-
eling 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 gas
cap" lamp.<
Check gas cap
This indicator lamp comes on when
the fuel gas cap is loose or missing.
Close the gas cap tightly as described
above.
Tank capacity: approx. 14.5 gallons /
55 liters, of which approx. 2.1 gallons /
8 liters are reserve capacity.
Simple and environmentally friendly
When handling fuels, comply with all
of the applicable safety precautions
posted at the service station.<
When refueling, insert the filler nozzle com-
pletely into the filler pipe. Pulling the nozzle
out of the pipe during refueling
>results in premature shutoff
>and will reduce the effect of the vapor
recovery system on the pump.
The fuel tank is full when the filler nozzle
shuts off the first time.
Fill the fuel tank before it is com-
pletely empty. Driving to the last drop
of fuel can prevent the engine from operat-
ing properly and result in damage.<
Fuel specifications
The engine uses lead-free gasoline only.
Required fuel:
>Premium Unleaded Gasoline,
min. 91 AKI.
AKI = Anti Knock Index.
Do not use leaded fuels. The use of
leaded fuels will cause permanent
damage to the system's oxygen sensor and
the catalytic converter.<

At a glance
Controls
Driving tips
Mobility
Reference
81
allow accumulated pressure to escape,
then open completely
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 but no more than ι in / 2 cm
above it, 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. Slowly add
coolant until the correct level is reached
– do not overfill.
Comply with the applicable environ-
mental laws regulating the disposal of
extended-duty antifreeze with corrosion
inhibitor.<
Brake fluid
Indicator lamp
The brake warning lamp lights up
red when the parking brake is not
engaged: the brake fluid level is too
low, refer to page 65.
Brake warning lamp for Canadian
models
Brake fluid, refilling
Brake fluid loss may result in extended
brake pedal travel. If this occurs, also refer
to the notes on page 65.
Brake fluid is hygroscopic, that is, it
absorbs moisture from the air over
time.
In order to ensure the brake system's
safety and reliability, have the brake fluid changed every two years by a BMW center.
Refer also to page 48 and the Service Man-
ual.
Brake fluid is toxic and damages the vehi-
cle's paint. You should always store it in the
closed original container and in a location
inaccessible to children.
Do not spill the fluid and do not fill the brake
fluid reservoir beyond the MAX mark. The
brake fluid could ignite upon contact with
hot engine parts and cause serious
burns.<
Comply with the applicable environ-
mental laws regulating the disposal of
brake fluid.<
Brake fluid level
Low brake fluid level in the reservoir com-
bined with extended pedal travel may indi-
cate a defect in one of the brake system's
hydraulic circuits.
BMW recommends that you proceed
to the nearest BMW center. Higher
brake application pressure may be neces-
sary under these conditions, and braking
distances may be significantly longer.
Please remember to adapt your driving
style accordingly.<

At a glance
Controls
Driving tips
Mobility
Reference
83
Laws and regulations
California Proposition 65
warning
California laws require us to state the fol-
lowing warning:
Engine exhaust, some of its constitu-
ents, and certain vehicle components
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 vehi-
cles and certain products of component
wear contain or emit chemicals known to
the State of California to cause cancer and
birth defects or other reproductive harm.
Battery posts, terminals and related acces-
sories contain lead and lead compounds.
Wash your hands after handling. Used
engine oil contains chemicals that have
caused cancer in laboratory animals.
Always protect your skin by washing thor-
oughly with soap and water.<
OBD interface socket
The Onboard Diagnostic OBD interface
socket is located on the left of the driver's
side behind a specially marked cover
located beneath the instrument panel. The
cover has the letters OBD on it.
This interface makes it possible to access
data on emissions – related components
using special equipment.If the Service Engine Soon indicator
lamp comes on either continuously
or intermittently, this indicates a
fault in the emissions-related electronic
systems. Although the vehicle remains
operational, you should have the systems
checked by your BMW center at the earli-
est possible opportunity.
The illuminated indicator informs you of the
need for service, not that you need to stop
the vehicle. However, the systems should
be checked by your BMW center at the
next opportunity.
If the indicator blinks or flashes, this indi-
cates a high level of engine misfire. Reduce
speed and contact the nearest BMW center
immediately. Severe engine misfiring over
even a short period of time can seriously
damage emission control system compo-
nents, 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.<

At a glance
Controls
Driving tips
Mobility
Reference
99
Driving lamps
– indicator lamp, defective
bulb 14
Driving notes 65
DSC Dynamic Stability
Control 51
– indicator lamp 14
DTC Dynamic Traction
Control 51
– indicator lamp 14
Dynamic Brake Control
DBC 52
– indicator lamp 14
Dynamic Stability Control
DSC 51
– indicator lamp 14
Dynamic Traction Control
DTC 51
– indicator lamp 14
E
Electric Power Steering
EPS 42
– indicator lamp 15
Electric power windows 22
Electrical convertible
top 25
Electrical fault
– convertible top 25
– door lock 20
– fuel filler door 70
– storage compartment 60
Emergency operation
– convertible top 25
– doors 20
– fuel filler door 70
– storage compartment 60
Emergency release
– from inside luggage
compartment 22
Engine 38
– break-in procedures 64
– starting 38
– switching off 39
Engine compartment 78
Engine coolant 96
– refilling 81Engine oil 79
– capacity 96
– quality 80
– refilling 79
Engine oil consumption 79
Engine oil level 79
– checking 79
Engine oil pressure 79
– indicator lamp 14
Engine oil sensor 79
– indicator lamp 14
Engine oil types 80
Engine output 94
Engine speed 94
EPS Electric Power
Steering 42
ESP, refer to DSC 51
Exhaust system, refer to
High temperatures 65
Exterior mirrors 32
– automatic dimming
feature 33
Eyelet for tow-starting and
towing 90
F
False alarm 28
Fault
– storage compartment 60
First-aid kit 89
Flat tire 73, 75
Flat Tire Monitor 53
– indicator lamp 14, 53
Fog lamps 46
– indicator lamp 14
Footbrake, refer to Driving
notes 65
Front airbags 33
Fuel consumption 50
– display 47
Fuel filler door 70
– unlocking in case of elec-
trical fault 70
Fuel gas cap 70
Fuel gauge 47
Fuel specifications 70, 94
Fuel tank capacity 96
Fuses 88
G
Gasoline gauge, refer to
Fuel gauge 47
Gasoline specifications,
refer to Fuel
specifications 70
Glove compartment 60
Gross vehicle weight,
approved 94
Guide Booklet, Warranty
and Service 82
H
Handbrake 39
Hands-free system 61
Hardtop preparation 67
Hardtop, refer to the sepa-
rate Owner's Manual
Hazard warning flashers 12
Hazard warning triangle 89
Head restraints 30
Headlamp flasher 42, 46
Headlamp washer
system 79, 96
Headlamps 84
– access 84
– high beam 42
Heated seats 31
Heavy loads 66
Height 95
High beams 42, 46
– bulb replacement 85
– indicator lamp 14
High temperatures 65
Hood 77
Hood release 77
Hydraulic brake assistant,
refer to DBC
Hydroplaning 65
I
Ignition lock 38
Imprint 4, 6
Indicator and warning
lamps 14

At a glance
Controls
Driving tips
Mobility
Reference
101
N
Navigation system, refer to
the separate Owner's
Manual
Nets 60
O
OBD socket 83
Odometer 47
Oil 79
– additives 80
– capacity 96
– quality 80
Oil change interval, refer to
the Service and Warranty
Information Booklet for
US models/Warranty and
Service Guide Booklet for
Canadian models
Oil consumption 79
Oil dipstick 79
Oil filter change 96
Oil level 79
– checking 79
– indicator lamp 14
Oil pressure 79
– indicator lamp 14
Oil sensor 79
– indicator lamp 14
OIL SERVICE 48
Oil types 80
Onboard computer, refer to
Computer or to the sepa-
rate Owner's Manual for
Onboard Computer
Onboard tool kit 84
Operating elements 12
Outlets, refer to
Ventilation 56, 59
Output 94
Outside air mode
– air conditioning 56
Outside temperature
display 48
– changing units 49
– in computer 49
P
Paintwork, refer to the Car-
ing for your vehicle bro-
chure
Panel lighting 46
Panic mode 19
Parking brake 39
– indicator lamp 14
Parking lamps 45
Particle filter
– automatic climate
control 56
Passenger airbags
– activation/deactivation 34
Pollen, refer to
– Microfilter/activated-
charcoal filter 59
– Particle filter 56
Power seat 30
Power steering, electric 42
Power windows 22
Preparations for the cellular
phone 61
Pressure monitor, tires 53
Pressure, tires 71
R
Radiator 96
Radio, refer to the Owner's
Manual for Radio
Rain sensor 43
Reading lamps 46
Rear lamps 86
– bulb replacement 86
Rear window defroster
– air conditioning 56
– automatic climate
control 59
Rearview mirror 32
Recirculated air mode
– air conditioning 56
– automatic climate
control 58
Refueling 70
Remote control 18
– interior motion sensor 19
– luggage compartment
lid 19
– malfunction 19Remote control keys 18
Replacement key 18
Replacement of tires 73
Reserve tank indicator
lamp 47
Restraint systems 34
Reverse 40
Run Flat tires 73, 75, 87
– flat tire 75
S
Safety belts 31
Safety defects 8
Seat adjustment
– storing 30
Seat heating 31
Seat memory 30
Seats 29
– adjustment,
mechanical 29
– adjustment, power 30
Securing loads 66
Securing, locking the
vehicle 19
Selector lever
– automatic
transmission 40
– position, automatic
transmission 40
Service 48
Service and warranty 7
Service and Warranty Infor-
mation Booklet 82
Service Engine Soon 83
– indicator lamp 14
Service interval
display 48, 82
Shiftlock 40
Side airbags 33
Snow chains 76
Socket
– for Onboard
Diagnostics 83
– refer to Cigarette lighter
socket 61
Spare fuses 88
Spare key 18
Special oils 80
Speed control, refer to
Cruise control 44

Everything from A - Z
102 Speedometer 13
Sport program
– automatic transmission
with Steptronic 41
– Drivelogic 42
Standing lamps, refer to
Parking lamps 45, 46
Starting problems 89
Starting the engine 38
Steering lock 38
Steering wheel
– adjusting 32
Steptronic 40
Storage compartments 60
– electrical fault 60
– opening manually 60
Storage nets 60
Storage, tires 76
Storing the vehicle, refer to
the Caring for your vehi-
cle brochure
Stroke 94
Switching gears, refer to
Automatic transmission
with Steptronic 40
Symbols 6
Synthetic oils 80
T
Tachometer 47
Tail lamps
– bulb replacement 86
– indicator lamp, defective
bulb 14
Tank capacity 96
Technical data 94
– engine 94
– weight 94
Technical
modifications 7
Telephone preparation 61
Telephone, refer to the
Owner's Manual for the
telephone
Temperature
– air conditioning 56
– automatic climate
control 58
– tires 74Temperature display
– engine coolant 47
– outside temperature 48
– outside temperature in
computer 49
Third brake lamp 87
Tilt alarm sensor 19, 28
– deactivating 28
– remote control 19
Tire change 87
Tire damage 73
Tire inflation pressure 71
– checking 71
Tire pressure monitor 53
Tires
– age 73
– approval 71
– break-in procedures 64
– condition 73
– damage 73
– DOT quality grades 73
– flat tire 75
– inflation pressure 71
– M+S tires 76
– replacement 73
– Run Flat tires 73, 75, 87
– temperature 74
– traction 74
– tread 73
– tread wear 73
– Uniform Tire Quality
Grading 74
– wheel-tire
combination 74
– winter tires 76
Tool kit, refer to Onboard
tool kit 84
Torque 94
Towing 90
Towing eyelet 90
Tow-starting 90
Track width 95
Traction 74
Transmission, refer to
Automatic transmission
with Steptronic 40
Transporting children
safely 34
Tread depth, tires 73
Tread wear 73
Tread wear indicator 73Trip odometer 47
Trunk lid, refer to Luggage
compartment lid 21, 22
Trunk, refer to Luggage
compartment 22
Turn signal indicators 42
– bulb replacement 86
– indicator lamps 14
Turning circle 95
U
Undercoating, refer to the
Caring for your vehicle
brochure
Uniform Tire Quality
Grading 74
Unintentional alarm 28
Unlocking the vehicle 19
Used batteries, refer to
Battery disposal 88
V
Vacuum cleaner, refer to
Cigarette lighter
socket 61
Vehicle
– battery 87
– break-in procedures 64
– data 94
Vehicle Memory 37
Vehicle storage, refer to the
Caring for your vehicle
brochure
Vehicle vacuum cleaner,
refer to Cigarette lighter
socket 61
Ventilation 56, 59
Vents, refer to
Ventilation 56, 59
W
Warning and indicator
lamps 14
Warning triangle 89
Warranty and service 7
Warranty and Service
Guide Booklet 82