2002 BMW Z3 fuel

6n

For your own safety

Use unleaded gasoline only. Fuels
containing up to and including
10% ethanol or other oxygenates with
up to 2.8% oxygen by weight (i.e.
15% MTBE or 3% methanol plus an
equivalent amount of co-solvent) will
not void the applicable warranties
respecting defects in materials or work-
manship. Field experience has indi-
cated significant differences in fuel
quality (i.e. volatility, composition or
additives, etc.) among gasolines offered
for sale in the United States and
Canada. The use of poor-quality fuels
may result in driveability, starting and
stalling problems especially under
certain environmental conditions such
as high ambient temperature and high
altitude.
Should you encounter driveability prob-
lems that you suspect could be related
to the fuel you are using, we recom-
mend that you respond by switching
to a recognized high-quality brand.
Failure to comply with these recom-
mendations may result in unscheduled
maintenance.
Follow the relevant safety rules when
you are handling gasoline.

<



Important safety information!
For your own safety, use genuine parts
and accessories approved by BMW.
When you purchase accessories tested
and approved by BMW and Original
BMW Parts, you simultaneously acquire
the assurance that they have been thor-
oughly tested by BMW to ensure
optimum performance when installed
on your vehicle.
BMW warrants these parts to be free
from defects in material and workman-
ship.
BMW will not accept any liability for
damage resulting from installation of
parts and accessories not approved
by BMW.
BMW cannot test every product made
by other manufacturers to verify if it can
be used on a BMW safely and without
risk to either the vehicle, its operation,
or its occupants.
Original BMW Parts, BMW Accessories
and other products approved by BMW,
together with professional advice on
using these items, are available from
all BMW centers.

Installation and operation of non-BMW
approved accessories such as alarms,
radios, amplifiers, radar detectors,
wheels, suspension components, brake
dust shields, telephones (including
operation of any portable cellular phone
from within the vehicle without using an
externally mounted antenna) or trans-
ceiver equipment (such as CB, walkie-
talkie, ham radio or similar) may cause
extensive damage to the vehicle,
compromise its safety, interfere with
the vehicle's electrical system or affect
the validity of the BMW Limited
Warranty. Consult your BMW center for
additional information.

<


Maintenance, replacement, or
repair of the emission control
devices and systems may be performed
by any automotive repair establishment
or individual using any certified auto-
motive part.

<



Symbol on vehicle parts

Indicates that you should consult
the relevant section of this Owner's
Manual for information on a particular
part or assembly.

For your own safety

Contents

Overview
Controls and features

Cockpit16
Instrument cluster18
Indicator and warning lamps20
Hazard warning flashers24
Warning triangle24
First-aid kit24
Refueling25
Fuel specifications26
Tire inflation pressure26

Opening and closing:

Keys30
Electronic vehicle
immobilizer31
Central locking system32
Opening and closing from the
outside32
With the key32
With the remote control33
Opening and closing from the
inside36
Luggage compartment lid36
Electric power windows38
Sunroof, coupe39
Convertible top40

Adjustments:

Seats49
Mirrors50

Safety systems:

Safety belts52
Airbags54
Transporting children safely56

Driving:

Ignition lock58
Starting the engine59
Switching off the engine60
Parking brake60
Manual transmission61
Automatic transmission with
Steptronic62Turn signals/High beams64
Washer/Wiper system65
Rear window defroster66
Cruise Control67

Everything under control:

Odometer68
Tachometer68
Fuel gauge68
Coolant temperature gauge69
Service Interval Display69
Clock70
Computer70

Technology for safety and
convenience:

Automatic Stability Control
plus Traction (ASC+T)73
Dynamic Stability Control
(DSC)74

Lamps:

Parking lamps/Low beams76
Fog lamps76
Interior lamps77
Reading lamps78

Controlling the climate
for pleasant driving:

Heating and ventilation80
Heating and ventilation/
Air conditioner84
Seat heating89

Contents

Contents

Owner service procedures
Advanced technology
Technical data

Replacement procedures:

Onboard tool kit136
Windshield wiper blades136
Lamps and bulbs137
Master key with battery
lamp143
Remote control144
Wheel change146
Battery153
Fuses156

In case of electrical
malfunction:

Power convertible top157
Fuel filler door157

Assistance, giving and
receiving:

Jump-starting158
Towing the vehicle159Adaptive Transmission Control
(ATC)164
Airbags164
Automatic Stability Control plus
Traction (ASC+T)/Dynamic
Stability Control (DSC)165
Car radio reception166
Safety belt tensioner166Engine specifications170
Dimensions171
Weights172
Capacities173
Electrical system174
Drive belts174

Overview
Controls and features
Operation, maintenance
Owner service procedures
Technical data
Index Advanced technology

15n

IndexDataTechnologyRepairsMaintenanceControlsOverview
Cockpit16
Instrument cluster18
Indicator and warning lamps20
Hazard warning flashers24
Warning triangle24
First-aid kit24
Refueling25
Fuel specifications26
Tire inflation pressures26
Overview

19n

IndexDataTechnologyRepairsMaintenanceControlsOverview

Instrument cluster

1 Fuel gauge with indicator lamp
for reserve range68
2 Indicator lamp for turn signals23
3 Speedometer
4 Indicator and warning lamps for:

>

Battery charge current20

>

High beams23

>

Engine oil pressure20
5 Tachometer68
6 Coolant temperature gauge69
7 Indicator and warning lamps for:

>

Brake pad wear22

>

Brake hydraulic
system20, 21, 22

>

Parking brake21

>

Airbags21
8 Indicator and warning lamps for:

>

Service Engine Soon22

>

Automatic transmission

*
22

>

Safety belts21

>

Engine oil level21

>

Antilock Brake System (ABS)21
9 Indicator lamp for Automatic
Stability Control plus Traction
(ASC+T)/Dynamic Stability Control
(DSC

*
)22
10 Trip odometer/Gear indicator for
automatic transmission with
Steptronic

*
6811 Service Interval Display69, 128
12 Odometer68
13 Indicator and warning lamps for:

>

Front fog lamps

*
23

>

Engine electronics22
14 Trip odometer reset button68
The illustration shows the instrument
cluster in the US version. In the Cana-
dian models, some of the indicator and
warning lamps have a different appear-
ance, refer to pages 20 to 23.

21n
IndexDataTechnologyRepairsMaintenanceControlsOverview
Indicator and warning lamps

Red and yellow: continue to drive
cautiously

The red warning lamp for the
brake hydraulic system comes
on together with the yellow indi-
cator lamps for ABS, ASC+T/
DSC

*
:
The entire ABS, CBC, ASC+T/
DSC

*
and


ADB/DBC


control
system has failed. Continue
driving cautiously and defen-
sively. Avoid hard brake applications.
Have the system checked by your BMW
center as soon as possible.
For additional information, refer to
pages 73, 74 and 102.
Warning lamps for Canadian
models.

Red: an important reminder

Parking brake
Comes on when the parking
brake is engaged.
For additional information, refer to
page 60.
Parking brake warning lamp for
Canadian models.
Please fasten your safety belt

l

Together with an acoustic signal.
Comes on until the safety belts
are fastened.
For additional information on safety
belts, refer to page 52.
Airbags

l

Please have the system
inspected by your BMW center.
For additional information, refer to
pages 54 and 164.

Yellow: check as soon as possible

Antilock Brake System (ABS)

l

Comes on during normal vehicle
operation: ABS has been deac-
tivated in response to system malfunc-
tion. Conventional braking efficiency
is available without limitations. Please
have the system inspected by your
BMW center.
For additional information, refer to
page 101.
Antilock Brake System warning
lamp for Canadian models.
Engine oil level
Comes on while driving: the
oil level is at the absolute
minimum; refill as soon as possible. Do
not drive more than approx. 30 miles
(50 km) until you do.
For additional information, refer to
page 123.
Engine oil level
Comes on after the engine has
been switched off: add engine
oil at your earliest opportunity (when
you stop to refuel).
For additional information, refer to
page 123.

25n
IndexDataTechnologyRepairsMaintenanceControlsOverview
Refueling
Before filling the tank, switch off
the engine, as otherwise fuel
cannot flow into the tank and the
"Service Engine Soon" warning lamp
may come on, refer to page 22.<
Open the fuel filler cap:
To open the fuel filler door, turn the fuel
filler cap counterclockwise and remove
the cap. Place the filler cap in the
bracket attached to the fuel filler door.
Open the filler cap carefully. If you
do not, fuel could spray out.<
To unlock the fuel filler door manually in
the event of an electrical malfunction of
the central locking system, refer to
page 157.
367de391
When refueling, insert the filler nozzle
completely into the filler pipe. Pulling
the nozzle out of the pipe during refu-
eling
>results in premature shutoff
>and will reduce the effect of the vapor
recovery system.
If the filler nozzle is operated correctly,
the fuel tank is full when it shuts off the
first time.
Tank capacity, approx. 13.5 gal.
(51 liters), incl. a reserve capacity of
approx. 2.1 gal. (8 liters).
Close the fuel filler cap:
Position the cap on the neck. Turn the
cap clockwise to the stop.
Close the filler 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
"Service Engine Soon" lamp.<
Close the fuel filler door.
When handling fuels, comply with
all of the applicable safety
precautions and regulations pertaining
to fuels.
Never carry spare fuel containers in
your vehicle. Whether they are empty or
full, these containers can leak, cause an
explosion, or lead to fire in the event of
a collision.<

26n
Fuel specifications Tire inflation pressuresThe 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 perma-
nent damage to the system's oxygen
sensor and the catalytic converter.<
The inflation pressures are indicated on
a label attached to the B-pillar behind
the driver's door (visible with door
open).Check tire pressuresAll pressure specifications are indicated
in psi (kilopascal [kPa]) with the tires at
ambient temperature (refer also to the
next page).
Check tire inflation pressures
regularly Ð at least every two
weeks and before every extended
journey. Incorrect tire pressure can
otherwise lead to tire damage and acci-
dents.
Check the inflation pressure of the
spare tire as well. Refer to the following
table and to page 110.<367de388
Comply with tire approval
specificationsThe inflation pressures in the table apply
to tires made by BMW-approved manu-
facturers. Your BMW center is familiar
with these pressures. Higher pressures
may be specified for tires made by other
manufacturers. You will find a list of
approved tires beginning on page 116.
Your vehicle is equipped with tires that
meet both US standards and European
standards. We recommend the exclu-
sive use of BMW-approved tires.