BMW Z8 CONVERTIBLE 2002 Owners Manual

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IndexDataTechnologyRepairsCar careControlsOverview
Caring for your vehicleWindow careYou can use window and glass cleaner
to clean inside window surfaces and
mirrors without smearing and streaking.
Never use polishing pastes or abrasive
(quartz) cleansers on mirror lenses.
Clean the wiper blades with soapy
water. The wiper blades should be
replaced twice a year Ð before and after
the cold season.
Use only wiper blades approved
by BMW.<
Caring for other vehicle
components and materials Light-alloy wheels should be treated
with alloy wheel cleaner, especially
during the winter months. However, do
not use aggressive products containing
acids, strong alkalis or abrasives. Do
not use steam cleaners operating at
temperatures above 140 7 (60 6).
Follow the manufacturer's instructions.
Carefully clean chrome parts such as
lamp sockets assemblies, door handles
and similar items with an ample amount
of clean water Ð and shampoo, too, if
necessary Ð especially if there is an
accumulation of road salt. Use a
chrome polish for an additional treat-
ment.
Use water to clean plastic components,
headliners, lamp lenses, and surfaces
sprayed dull black Ð adding vinyl
shampoo, if necessary. Do not allow
moisture to soak through the seats or
headliner. Never use solvents such as
lacquer thinner, heavy-duty grease
remover, fuels, or similar substances.
Use a soft, clean cloth to wipe off the
clear covers of the instruments, using
methylated spirits with distilled water as
a cleaning solvent, if necessary, at a
mixing ratio of 1:1.Rubber components should be cleaned
with water only; a rubber treatment or
silicone spray may also be applied.
The safety belts should be cleaned with
a mild soap and water solution without
being removed from the vehicle. Never
attempt chemical or dry cleaning, as
damage to the belt fabric could result.
After cleaning, never allow the inertia
reel to retract the belts until they are
completely dry. Dirty safety belts
prevent the inertia reel mechanism from
retracting the strap properly, thus
constituting a safety hazard.
Heavily soiled floor carpets and mats
*
can be cleaned with an interior cleaner.
The floor mats can be removed from
the vehicle for cleaning.
Clean aluminum surfaces with water
and, if necessary, with a mild soap.
Never use solvents such as lacquer
thinner, heavy-duty grease remover,
fuels, or similar substances.
Use only a wet cloth to clean painted
inner parts. Dry them afterwards with a
soft cloth.
Use the cleaning and car-care
products available at your BMW
center.<

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Caring for your vehicleLeather care The leather upholstery used by BMW is
a natural product of the highest quality,
processed using state-of-the-art
methods to ensure that it will maintain
its high quality for years to come,
provided that it is properly cared for.
Because the leather upholstery is
crafted using unadulterated natural
materials, it will display individual char-
acteristics and possible surface irregu-
larities. You should also bear in mind
that this kind of material needs special
care and attention.
Regular periodic cleaning and care are
essential, as dust and road dirt act as
abrasives in the pores and creases of
the material. This leads to wear spots
and premature brittleness on the
surface of the leather. We therefore
suggest that you clean the leather with
a vacuum cleaner or cloth at frequent
intervals.
For cleaning, use BMW leather cleaning
foam.Since dirt and grease gradually attack
the protective layer of the leather, the
cleaned surfaces should be treated
with BMW leather care agent. This also
prevents static electricity.
For protection against dampness or
moisture, treat the leather with a BMW
impregnating agent.
We recommend that you perform this
procedure twice a year on leather
exposed to normal use.
Spills should be wiped up immediately.
Remove grease and oil stains without
rubbing, but rather by dabbing with
spot remover.
If the upholstery is to be exposed to
intense sunlight or if the vehicle is to be
stored for an extended period, cover all
leather surfaces (or, better yet, the
windows) to prevent fading.
Use the cleaning and car-care
products available at your BMW
center.<
Cleaning agents can contain
dangerous or health-threatening
substances. Therefore, always comply
with the warnings and danger notices
on the package.
Open the doors or windows on your
vehicle when cleaning the interior
(when the convertible top is closed).
Never clean your vehicle with solvents
or other materials not specifically
intended for this application.<

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IndexDataTechnologyRepairsCar careControlsOverview
Airbags 1 Front airbags on the driver and
passenger side
2 Side airbags on the driver and front
passenger sideImportant safety notices
Do not attempt to remove the gas
generators of the airbag restraint
system from the vehicle. Testing and
servicing are to be performed only by
trained technicians.
In the event of a malfunction, deactiva-
tion, or triggered actuation (as a
response to an accident) of the airbag
restraint system, consult your BMW
center for repairs or service operations.
520de021
Do not modifiy or tamper with either the
wiring or the individual components in
the airbag system. These include the
padded steering wheel hub, the instru-
ment panel, and the side trim panels of
the doors. Never apply adhesive mate-
rials to these components or cover or
modify them in any way. Do not remove
or dismantle the steering wheel your-
self.
To ensure compliance with applicable
safety regulations, have a BMW center
dispose of airbag generators.
Unprofessional attempts to service the
system could lead to failure in an emer-
gency or undesired airbag activation,
either of which could result in personal
injury.<

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Vehicle storage
If the vehicle is to be stored for
more than three months, ensure
that the following service operations
are carried out first.<
Preparations for storageHave your BMW center perform the
following procedures:
1. Clean and apply a rust proofing
agent or other treatment to the
engine, engine compartment, under-
carriage, axles and major compo-
nents in accordance with approved
repair procedures. Wash the vehicle,
clean the interior and treat painted
and chromed parts. Clean the
weather-stripping around the hood,
luggage compartment and doors
2. Change engine oil and oil filter at
operating temperature. As an addi-
tional corrosion protection measure,
an anticorrosive agent can be added
to the engine in accordance with the
manufacturer's instructions
3. Check the coolant level and concen-
tration and top off if necessary
4. Check the fluid level of the wind-
shield washer fluid reservoir; top off
if necessary
5. Fill the fuel tank completely to
prevent the formation of condensa-
tion
6. Increase the tire inflation pressure to
51 psi (350 kPa).Before parking the vehicle1. Dry the parking brake and footbrake
by brake applications to prevent the
brake discs and drums from
corroding
2. Park the vehicle in a covered, dry,
and well-ventilated area. Place the
transmission in first gear or, if neces-
sary, chock the wheels to prevent the
vehicle from rolling. Do not engage
the parking brake
3. Remove the battery, charge it
completely and store it in a cool (but
frost-free) room
4. Remove the hardtop and store it
separately, refer to page 96
5. Close the convertible top.
During storageRecharge a battery that has been taken
out of the vehicle every six months. If it
is not recharged, it will not be service-
able. Every time the battery is
discharged, especially over extended
periods, its service life is reduced.Removing the vehicle from
storageRecharge the battery if the "Magic Eye"
turns black, refer to page 138.
Then have Inspection I performed by
your BMW center, including a brake
fluid replacement, if necessary. Refer to
the Service and Warranty Information
Booklet (US models) or the Warranty
and Service Guide Booklet (Canadian
models).

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IndexDataTechnologyRepairsCar careControlsOverview
Technical modifications California Proposition 65 WarningAny BMW center will be happy to
advise you concerning the advisability,
legal requirements and factory recom-
mendations for technical modifications
to the vehicle. The BMW center will
require the Vehicle Identification
Number and, in some cases, the engine
number as well. Light-Emitting Diodes (LEDs)Light-emitting diodes installed behind
translucent lenses serve as the light
source for many of the controls and
displays in your vehicle. These light-
emitting diodes are similar to conven-
tional lasers.
Do not remove the protective lens
and avoid staring directly at the
unfiltered beam for extended periods
(several hours). To do so could result in
inflammation of the iris.<
California laws require us to state the
following warning:
Engine exhaust, some of its
constituents, and certain vehicle
components contain or emit chemicals
known to the State of California to
cause cancer and birth defects or other
reproductive harm.<

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OBD interface socket The Onboard Diagnostic (OBD) inter-
face socket is located on the driver's
side at the bottom of the instrument
panel and under a cover. The cover has
the letters "OBD" on it.
The purpose of the OBD system is to
ensure proper operation of the emis-
sion control system throughout the
vehicle's lifetime by monitoring emis-
sions-related components and systems
for deterioration and malfunction.520de130
An illuminated indicator informs
you of the need for service, but
not of the need to stop the
vehicle. However, the systems should
be checked by your BMW center at the
earliest possible opportunity.
Under certain conditions, the indicator
will blink or flash. This indicates a rather
severe level of engine misfire. When
this occurs, you should reduce speed
and consult the nearest BMW center as
soon as possible. Severe engine misfire
over only a short period of time can
seriously damage emission controll
components, especially the catalytic
converter.
Service Engine Soon warning
lamp for Canadian models.
When the filler cap is not properly
tightened, the OBD system can
detect the vapor leak and the indicator
will light up. If the filler cap is subse-
quently tightened, the indicator should
go out within a few days.<

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IndexDataTechnologyRepairsCar careControlsOverview

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Overview
Controls and features
Operation, care
and maintenance
Owner service procedures
Technical data
Index Advanced technology
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IndexDataTechnologyRepairsCar careControlsOverview
Replacement procedures:
Onboard tool kit130
Windshield wiper blades130
Lamps and bulbs131
Changing a wheel137
Battery138
Fuses140
In case of electrical
malfunction:
Fuel filler door142
Luggage compartment lid,
storage compartment142
Passenger door143
Closing the convertible top143
Giving and receiving
assistance:
Jump-starting145
Towing the vehicle146
Repairs

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The onboard tool kit is located under
the luggage compartment's floor panel.
520de059
1. To move the wipers to the fold-out
position:
Turn the ignition on. Set the wiper
lever in position 1 (intermittent
mode). Turn the ignition back off
during the wiper-delay pause. The
wipers will then be roughly vertical
2. Swivel the wiper arm completely out
from the windshield
3. Position the wiper blade at an angle
and pull the release spring (arrow)
4. Fold the wiper blade down and
unhook it toward the windshield
5. Pull the wiper blade past the wiper
arm toward the top
6. Insert a new wiper blade and press it
until you hear it click into place. 520de060
Fold the wipers back onto the
windshield before turning the igni-
tion key to position 1 or 2. If you do not,
the wipers could be damaged.<
Use only wiper blades approved
by BMW.<
Onboard tool kit Windshield wiper blades