maintenance BMW 325Ci COUPE 2002 E46 Owner's Manual

Preface

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. Therefore, we have one 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. The
manual contains important data and instructions intended to assist you in obtaining
maximum satisfaction from your BMW's unique array of advanced technical
features. It also contains information on vehicle maintenance designed to enhance
operating safety while simultaneously helping you to maintain your BMW's value
throughout an extended service life. For additional information refer to the supple-
mental manuals.
This OwnerÔs Manual should be considered a permanent part of this vehicle. It
should stay with the vehicle when sold to provide the next owner with important
operating, safety and maintenance information.
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 Emission 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

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Controls and features
Operation, maintenance

Lamps:

Parking lamps/Low beams77
Instrument lighting78
High beams/Standing lamps78
Fog lamps78
Interior lamps79

Controlling the climate for
pleasant driving:

Air conditioning80
Automatic climate control83
Roller sun blind86

Interior conveniences:

Premium sound system86
Glove compartment87
Storage compartments87
Cellular phone89
Ashtray, front89
Ashtray, rear90
Clothes hooks90

Loading and transporting:

Through-loading system91
Ski bag92
Cargo loading93
Roof-mounted luggage rack94

Special operating instructions:

Break-in procedures98
Driving notes99
Antilock Brake System (ABS)99
Brake system100

Wheels and tires:

Tire inflation pressure101
Tire condition101
Tire replacement102
Wheel and tire
combinations104
Winter tires105

In the engine compartment:

Hood106
Engine compartment
essentials107
Washer fluids108
Engine oil109
Coolant111
Brake fluid112

Maintenance:

The BMW Maintenance
System113

Laws and regulations:

Technical modifications114
California Proposition
65 Warning114
OBD interface socket115

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Maintenance
Repairs
Data
Index

Your individual vehicle

On purchasing 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
that you might not have chosen for your
vehicle. You can easily identify any
differences with the aid of the asterisk

*




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

Status at time of printing

BMW pursues a policy of continuous,
ongoing development that is conceived
to ensure that our vehicles continue to
embody the highest quality and safety
standards combined with advanced,
state-of-the-art technology. For this
reason, it is possible that the features
described in this Owner's Manual could
differ from those on your vehicle. Nor
can errors and omissions be entirely
ruled out. You are therefore asked to
appreciate that no legal claims can be
entertained on the basis of the data,
illustrations or descriptions in this
Owner's Manual.

Status at time of printing
For your own safety

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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 (volatility, composition, addi-
tives, for example) 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 which you suspect could be
related to the fuel you are using, we
recommend that you respond by
switching to a recognized high-quality
brand.
Failure to comply with these recom-
mendations may result in unscheduled
maintenance.
Obey all applicable safety rules when
you are handling gasoline.

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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
thoroughly 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 ascertain
whether 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. Contact your BMW center for
additional information.
Do not use key or remote to lock doors
or luggage compartment with anyone
inside the vehicle. For more details
refer to page 31.

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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.

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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.

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The following only applies to vehicles owned and operated in the US.

REPORTING SAFETY DEFECTS

If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should
immediately inform the National Highway Traffic Safety Administration (\
NHTSA) in addition to notifying BMW of
North America, LLC, P.O. Box 1227, Westwood, New Jersey 07675-1227, Tele\
phone (201) 307-4000.
If NHTSA receives similar complaints, it may open an investigation, and \
if it finds that a safety defect exists in
a group of vehicles, it may order a recall and remedy campaign. However,\
NHTSA cannot become involved in indi-
vidual problems between you, your dealer, or BMW of North America, LLC.
To contact NHTSA, you may either call the Auto Safety Hotline toll-free \
at 1-800-424-9393 (or 366-0123 in Wash-
ington, D.C. area) or write to: NHTSA, U.S. Department of Transportation, Washington, D.C. 20590. You ca\
n also
obtain other information about motor vehicle safety from the Hotline.

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

Overview

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1 Fuel gauge65
2 Indicator lamp for turn signals203 Speedometer
4 Indicator and warning
lamps17 to 205 Tachometer and Energy control64
6 Engine coolant temperature
gauge65

Instrument cluster

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Indicator and warning lamps

Technology that monitors itself

Indicator and warning lamps that are
identified by

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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
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



l

The battery is no longer being
charged. Indicates a defective
alternator drive belt or a problem with
the alternator's charge circuit. Please
contact the nearest BMW center.
If the drive belt is defective, stop
and switch off the engine immedi-
ately to prevent overheating and
serious engine damage. If the drive belt
is defective, increased steering effort is
also required.

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Engine oil pressure


l

Stop the vehicle immediately
and switch off engine. Check
the engine oil level and top off as
required. If the oil level is correct,
please contact the nearest BMW
center.
Do not continue driving, as the
engine could sustain serious
damage from inadequate lubrication.

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Brake warning lamp

l

If the lamp comes on when the
parking brake is not engaged:
check the brake fluid level. Before
driving further, be sure to comply with
the instructions on pages 100 and 112
Brake warning lamp for Cana-
dian models.
Tire Pressure Monitor (RDC)/
Flat Tire Monitor

l

In addition, an acoustic signal is
sounded: a tire failure has occurred.
Reduce vehicle speed immediately to
stop the vehicle. Avoid hard brake
applications. As you steer the vehicle,
use caution and avoid overcorrecting.
For additional information: refer to
pages 73, 75

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Indicator and warning lamps

Yellow: check as soon as possible

Antilock Brake System (ABS)

l

ABS has been deactivated in
response to system malfunction.
Conventional braking performance
remains available without limitations.
Please have the system inspected by
your BMW center. For additional infor-
mation: refer to page 99
ABS warning lamp for Canadian
models.
Engine oil level
Comes on while driving: the
engine oil level has fallen to 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 109
Engine oil level
Comes on after the engine has
been shut off: add more engine
oil at the earliest opportunity (next time
you stop to refuel).
For additional information: refer to
page 109



Brake pads

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Have the brake pads checked.
For additional information: refer
to page 100

Tire Pressure Monitor (RDC)/Flat
Tire Monitor

l

Check tire inflation pressures.
Refer to pages 24, 73, 76
Automatic Stability Control plus
Traction (ASC+T)/Dynamic
Stability Control (DSC)


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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.
Additional information beginning on
page 70

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

l

The indicator lamps remain on:
The DSC


and ADB/DBC have been
switched off manually or there is a
system malfunction.
Please consult the nearest BMW
center.
For additional information: refer to
page 71
DSC and ADB indicator and
brake warning lamps for Cana-
dian models.

Dynamic Brake Control (DBC)

l


Malfunction in the DBC system.
Conventional braking efficiency
is available without limitations.
Have the system repaired by your BMW
center.
For additional information: refer to
page 72

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Multifunction steering wheel (MFL)

*
The buttons integrated in the multifunc-
tion steering wheel are provided so that
you can operate a number of accesso-
ries quickly and without being
distracted from traffic conditions. You
may operate:

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Selected radio functions

>

the cruise control

>

selected cellular phone functions.
The controls are active only when
the corresponding systems and
accessories are switched on.

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Press briefly:
Receive a phone call, initiate dialing,
terminate a call.

Switch between phone and radio,
cassette and CD.
Forward:

>

Radio
Press briefly: station scan in FM band
Extended pressure: search function

>

CD
Press briefly: jump to next track
Extended pressure: search function
in track

>

Cassette
Press briefly: stop track scan or fast
forward
Extended pressure: fast forward

>

Phone
Scan personal phone book.
Rewind: functions as forward.

Volume
Cruise control: to select a stored
setting.
Cruise control: store and accelerate (+)
or decelerate and store (Ð).
Cruise control: activate/interrupt/deac-
tivate.