2002 BMW Z8 CONVERTIBLE brake

124n
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).

131n
IndexDataTechnologyRepairsCar careControlsOverview
Lamps and bulbs The lamps and bulbs make essential
contributions to the safety of your
vehicle. Therefore, comply fully with the
following instructions during bulb
replacement. If you are not familiar with
any of the procedures, consult your
BMW center.
Do not touch the glass portion of a
new bulb with your bare hands
since even small amounts of impurities
burn into the surface and reduce the
service life of the bulb. Use a clean
cloth, paper napkin, or a similar mate-
rial, or hold the bulb by its metallic
base.<
A replacement bulb set is available from
your BMW center.
Whenever working on the elec-
trical system, switch off the elec-
trical accessory you are working on or
disconnect the cable from the negative
terminal of the battery. Failure to do this
could result in short circuits.
To prevent injuries and damage,
comply with any instructions provided
by the bulb manufacturer.<
When cleaning the headlamps,
please observe the following:
>Do not wipe dry (scratches). Never
use abrasives or strong solvents to
clean the covers
>Remove dirt and contamination (such
as insects) by soaking with BMW Car
Shampoo and then rinsing with plenty
of water
>Always use a deicer spray to remove
accumulated ice and snow Ð never
use a scraper.<
Xenon lamps

The main headlamps for your BMW
Z8 roadster have been designed using
xenon-light technology. The service life
of these bulbs is very long and the
probability of a failure is very low,
provided that they are not switched on
and off an unusual number of times.
Should a lamp ever fail, however,
please contact your BMW center for
assistance.
The xenon-light unit operates at
extremely high voltages; contact
with the unit's electrical components
can be fatal. We therefore urge you to
refer all service and repairs, including
bulb changes, to qualified professional
technicians.<
Neon lampsThe front turn signal indicators (side
marker lamps), the rear turn signal indi-
cators, the rear and brake lamps, as
well as the high-mounted brake lamp
are of neon-light technology. The
service life for these lamps is very high
and the likelihood of failure very
minimal.
Should a lamp ever fail, however,
please contact your BMW center for
assistance.

132n
Lamps and bulbsSide turn signal indicators10 watt bulb
Please contact a BMW center in the
event of a malfunction.Parking lamps5 watt bulb
Please contact a BMW center in the
event of a malfunction.
Tail lamps 1 Turn signal indicator red
2 Rear lamp/Brake lamp red
3 High-mount brake lamp red
4 Backup lamp red/white
5 Rear fog lamp red
6 Reflector red520us010
Side marker lamps, rearPlease contact a BMW center in the
event of a malfunction.520us011

147n
IndexDataTechnologyRepairsCar careControlsOverview
Towing the vehicle
Avoid "off-center" towing. Be sure
that the tow rope is pulled tightly
when the towing vehicle begins to
move.<
The towed vehicle should always
be the lighter of the two vehicles.
If this is not the case, it is no longer
possible to control vehicle response.<
Tow-startingFor instructions on jump-starting, refer
to page 145.
Never attempt to use your vehicle to
push another vehicle, since damage to
the energy-absorbing bumpers could
result.
Towing a vehicle1. Put the shift lever in neutral
2. Towing speed:
Max. 45 mph (70 km/h)
3. Towing distance:
Max. 95 miles (150 km)
4. Leave the ignition key in position 1 to
ensure that the brake lamps, turn
signals, horn and windshield wipers
remain operative, and to prevent the
steering lock detent from engaging
5. Switch on the hazard warning system
(comply with country-specific regula-
tions).
Find some means of identifying the
vehicle in tow, e. g. place a sign or
warning triangle in the rear window.
Make sure that the ignition key
remains in position 1 even when
the electrical system has failed to
prevent the steering lock from
engaging. The steering and brakes are
without power assist when the engine is
not running. This means that increased
effort is required for steering and
braking.<
Towing with a commercial tow
truck>Do not tow with sling-type equipment
>Use a wheel lift or flatbed equipment
>Please comply with applicable towing
laws.
Never allow passengers to ride in
a towed vehicle for any reason.<520us014

152n
Dynamic Stability Control (DSC)

Highly sensitive sensors monitor the
number of revolutions of the wheels,
steering angle, lateral acceleration,
brake pressure and the movement of
the vehicle around its vertical axis.
When the system detects substantial
differences in rotation rates between
wheels, it acts to inhibit uncontrolled
wheelspin by reducing the drive torque
transmitted to the affected wheel(s),
while also initiating selective braking
intervention as needed.
In addition, DSC permanently monitors
the vehicle's current operating condi-
tion and compares it with an ideal
status calculated based on sensor
signals. DSC reacts to deviations from
this ideal status, such as incipient
understeer or oversteer, to restore the
vehicle's stability using a combination
of adjustments to engine torque and
selective braking applications at indi-
vidual wheels. Dangerous skids are
thus prevented before they can even
start, all of this is possible, of course,
only within physically possible limits.You may need some time to become
accustomed to this system's interven-
tion. However, it provides optimum
drive force and vehicle stability.
The braking intervention may be
accompanied by sounds specific to the
system.

Everything from A to Z
A
ABS (Antilock Brake System) 21, 88
Accessories 6
Activated charcoal filter 75
Add brake fluid 114t
engine coolant 114t
engine oil 111t
washer fluid 110, 161
Adjust seats 45
steering wheel 47
temperature 74
washer nozzles 110t
Adjustment setting configuration 49
Air conditioner 72
Air distribution 74
Air outlets 72
Air pressure 99
Air supply 74
Airbags 21, 51 , 123 , 150
Alarm system 38
Antenna 94
Antifreeze 113
radiator 92
Antifreeze/corrosion protection 92
Antilock Brake System (ABS) 21, 88 Anti-theft alarm system
38
Anti-theft protection 32
Approved gross vehicle weight 160
Aquaplaning 99
Ashtray 81
Attach vehicle vacuum cleaner 82
Automatic car washes 117
Automatic headlamp washers 60
Automatic windshield washer 60
Avoiding a false alarm 39t
Axle weights 160
B
Backrest
adjusting 45
unlock 46
Backup lamps 58
bulb replacement 133t
Battery 138, 162
add distilled water 138t
capacity 162
charge current 20
charging 139t
discharged 145t
recycling 140t
removing and
installing 139t Belts
50
Beverage holder 80
Blower 74
BMW High Performance Synthetic Oil 112
Bore 158
Brake hydraulic system 20, 92
Brake system faults 92t
fluid 114t
pads 22, 92
refer also to ABS, DBC and
Disc brakes
Break-in procedure 86
Bulbs and lamps 131tC
California Proposition 65
Warning 125
Can holder 80
Car Memory 49
Car phone 81, 94
Car radio 64, 95
reception 95, 151
refer also to the radio
Owner's Manual
Car wash 117
Care exterior 119
for the vehicle finish 120
interior 121 Catalytic converter
87
CBC (Cornering Brake Control) 21, 89
CD player, refer to the radio Owner's Manual
Cellular phone 94
refer also to separate
Owner's Manual
Central locking system 32
key 36
Changing a wheel 137t
Changing the oil filter 161
Changing tires 137t
Checking air pressure 26t
Checking engine oil level 111t
Child restraint systems 54
Child seat safety 54
Child seats 53
Child-restraint systems 53
Cigarette lighter 82
Clean headlamps 60
Clock 64
Cockpit 16
Code, refer to the radio
Owner's Manual
Combination switch, turn signal indicator/headlamp
flasher 59
Compartments 79
for stowing items 78
Compression 158

Everything from A to Z
167n
IndexDataTechnologyRepairsCar careControlsOverview
Connector for Onboard
Diagnostic126
Consumption display62
Controls16
Convertible top41
closing in event of
electrical
malfunction143t
manual operation143t
Coolant113, 161
Coolant temperature
gauge63
Copyright4
Cornering Brake Control
(CBC)21, 89
Cruise control61
Curb weight160
Current check indicator20DDashboard16
Data
dimensions159
engine158
technical158
weights160
Daytime driving lamps69
DBC (Dynamic Brake
Control)90
Deactivating the tilt alarm
sensor and interior motion
sensor34Deep water87
Defrosting the
windows60, 75
Difficult steering20, 94
Dimensions159
Dipstick111
Disc brakes90
Displacement158
Display lighting69
Displays18
Disposal
engine oil113
used batteries140t
Door keys30
Door warning lamp, bulb
replacement134t
Doors
emergency
actuation32t
mirrors48
remote control33
unlocking and locking32
DOT Quality Grades100
Draft-free ventilation75
Drink holder78, 80
Drive belts162
Driving in winter92
Driving notes87
DSC (Dynamic Stability
Control)22, 65, 152
Dynamic Brake Control
(DBC)90Dynamic Performance
Control66
Dynamic Stability Control
(DSC)22, 65, 152
EElectric defrosting of
mirrors48
Electric power seats45
Electric power windows40
Electrical equipment
failure140t
Electrical failure
convertible top143t
doors32t
fuel filler door142t
luggage
compartment142t
passenger-side
door143t
Electrical system162
Electronic vehicle
immobilizer31
Emergency operation
convertible top143t
doors32t
fuel filler door142t
luggage
compartment142t
passenger-side
door143tEmergency release from
luggage compartment's
interior38
Engine
coolant113, 161
data158
output158
speed158
starting56
switching off57
Engine compartment108
Engine oil111
add111t
consumption111
filling capacity161
filter change161
pressure indicator
lamp20
quality112
specifications112
viscosity112
Engine oil level
check111
Equipment
options and accessories5
Exit lamps, bulb
replacement134
Exterior finish119
Exterior mirrors48

Everything from A to ZFFailure to start146t
Fault in ABS89
Filler cap cover25
Filling capacities161
Filling the washer
reservoir161
First-aid kit24
Fittings, tow-starting and
towing146t
Flashlight79
Flat tire137t
Flat Tire Monitor67
Fog lamp, bulb
replacement133t
"Follow me home"
lamps49, 69
Footbrake90
Footwell lamps71
bulb replacement134t
Front seat adjustment45
Frost protection,
radiator113
Fuel26
gauge62
indicator62
quality26
Fuel filler door
manual release after
electrical fault142tFuel injection system158
Fuel tank capacity161
Fuses140
GGasoline26
quality26
Glove compartment78
bulb replacement135t
Gross vehicle weight160HHand lamp79
Handbrake57
Hands-free system81
Hardtop96
Hazard warning
flashers24t
Hazard warning
triangle24t
Head restraint46
Headlamp covers,
care117t, 131t
Headlamp flasher70
Headlamp washer
system60, 110, 161
Headlamps70
Headlight glare in rearview
mirror48
Heated mirrors48
Heated seats77
Heating and ventilation72Heating, rapid77
Heavy loads83
Height159
High beams23, 58, 70
Holder for beverage
cans80
Hood release105t
Horn17
Hydraulic system88, 92
IIdentification, tires102
Ignition keys30
Ignition lock55
Imprint4
Incoming-air mode74
Indicator lamps20
Inflation pressure26t, 99
monitoring67
INSPECTION63
Instrument cluster18
Instrument panel lighting69
Instruments18
Interaxle tire rotation101
Interface socket for Onboard
Diagnostic126
Interference
cellular phone94
radio reception95
Interior lamps34, 71
bulb replacement135t
remote control34Interior motion sensor39
deactivating34
Interior rearview mirror with
automatic
dimmer48, 154
Intermittent mode of wiper
system59
JJump-starting145KKey Memory49
Key with remote control30
Keys30LLamps and bulbs131t
Leather care122
Length159
License plate lamp, bulb
replacement133t
Light switch69
Light-alloy wheels104
Lighter82
LIGHTS ON warning69
Loading83
Lock deicer92
Louvers72
Low beam headlamps69