2002 BMW Z3 service

Congratulations, and thank you for choosing a BMW.
Thorough familiarity with your vehicle will provide you with enhanced control and
security when you drive it. We therefore have this request:
Please take the time to read this Owner's Manual and familiarize yourself with the
information that we have compiled for you before starting off in your new BMW.
It contains important data and instructions intended to assist you in gaining maxi-
mum use and satisfaction from the unique range of technical features on your BMW.
The manual also contains information on vehicle maintenance designed to enhance
operating safety and contribute to maintaining the value of your vehicle throughout
an extended service life.
For more detailed information refer to the supplemental manuals.
This manual is supplemented by a Service and Warranty Information Booklet
(US models) or a Warranty and Service Guide Booklet (Canadian models). We
recommend that you read this publication thoroughly.
Your BMW is covered by the following warranties:
Ð New Vehicle Limited Warranty
Ð Limited Rust Perforation Warranty
Ð Federal Emissions System Defect Warranty
Ð Federal Emissions Performance Warranty
Ð California Emissions Control System Limited Warranty
Detailed information about these warranties is listed in the Service and Warranty
Information Booklet (US models) or in the Warranty and Service Guide Booklet
(Canadian models).
We wish you an enjoyable driving experience.
BMW AG

Preface

© 2001 Bayerische Motoren Werke
Aktiengesellschaft
Munich, Germany
Reprinting, including excerpts, only with the
written consent of BMW AG, Munich.
Order No. 01 41 0 156 441
US English IX/2001
Printed in Germany
Printed on environmentally friendly paper
(bleached without chlorine, suitable for recycling).
4n

Notes on the Owner's Manual

We have made every effort to ensure
that you are able to find what you need
in this Owner's Manual as quickly as
possible. The fastest way to find certain
topics is by using the detailed index at
the end. If you wish to gain only an
initial overview of your vehicle, you will
find this in the first chapter. The
detailed table of contents is intended to
stimulate your interest and encourage
you to read the remainder of the
manual.
Should you wish to sell your BMW at
some time in the future, please
remember to pass the Owner's Manual
on to the new owner Ð the manual
represents a legally-required element of
the vehicle.
If you have additional questions, your
BMW center will be glad to advise you.

Symbols used

Indicates precautions that must
be followed precisely in order to
avoid the possibility of personal injury
and serious damage to the vehicle.

<


Contains information that will
assist you in gaining the optimum
benefit from your vehicle and enable
you to care more effectively for your
vehicle.

<


Refers to measures that can
be taken to help protect the
environment.

<



<

Marks the end of a specific item of
information.

*
Indicates special equipment,
country-specific equipment and
optional extras.

t

Identifies index entries that refer to
owner service procedures or topics on
vehicle maintenance.

The individual vehicle

On buying your BMW, you have
decided in favor of a model with individ-
ualized equipment and features. This
Owner's Manual describes all models
and equipment that BMW offers within
the same group.
We hope you will understand that
equipment and features are included
which you might not have chosen for
your vehicle. Any differences can easily
be identified, since all optional acces-
sories and special equipment are
marked with an asterisk

*
.
If your BMW features equipment which
is not described in this Owner's Manual
(a car radio or telephone, for instance),
Supplementary Owner's Manuals are
enclosed. We ask you to read these
manuals as well.

Notes
Symbols
The individual vehicle

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

9n

IndexDataTechnologyRepairsMaintenanceControlsOverview

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.

22n

Indicator and warning lamps

Automatic transmission

*
Because of a malfunction, the
automatic transmission shifts
only in the emergency program. Please
consult the nearest BMW center.
For additional information, refer to
page 64.
Brake pads

l

Have the brake pads checked.
For additional information, refer
to page 104.
Automatic Stability Control plus
Traction (ASC+T)/Dynamic
Stability Control (DSC)

*


l

Indicator lamp flashes:
The system is actively regulating drive
torque and braking force.
The indicator lamp stays lit:
ASC+T has been switched off with the
button or it is defective, or the DSC

*

has been switched off, ADB is
operational.
Please consult the nearest BMW center
in case of a malfunction.
For additional information, refer to
pages 73, 74.

Indicator lamp for Automatic
Stability Control plus Traction
(ASC+T)/Dynamic Stability
Control (DSC)

*
and brake
hydraulic system warning
lamp

l

The indicator lamps remain on:
The DSC

*
and ADB/DBC have been
switched off with the button or there is
a system malfunction.
Please consult the nearest BMW
center.
For additional information, refer to
page 74.
Indicator and warning lamps for
Canadian models.

Service Engine Soon l
If the indicator lamp comes on
either continuously or intermit-
tently, this indicates a fault in the emis-
sions-related electronic systems.
Although the vehicle remains opera-
tional, you should have the systems
checked by your BMW center at the
earliest possible opportunity.
For additional information, refer to
page 133.
"Service Engine Soon" warning
lamp for Canadian models.
Engine electronics l
There is a fault in the engine's
electronic control system. You
can continue to drive with reduced
engine output or engine speed. Please
have the system inspected by your
BMW center.