2002 BMW Z8 clutch

56n
Starting the engine Before starting>Engage the parking brake
>Make sure that the transmission is in
neutral
>Depress the clutch pedal
>Turn ignition key to position 2.
Do not allow the engine to run in
enclosed areas. The exhaust
gases contain carbon monoxide, an
odorless and colorless, but highly toxic
gas. Breathing the exhaust gases poses
an extreme health risk, and can lead to
unconsciousness and death.
Do not leave the vehicle unattended
with the engine running. An unattended
vehicle with a running engine repre-
sents a potential safety hazard.<520de141
Do not press the accelerator pedal
while starting the engine (pressing the
starter button).
Do not actuate the starter button
for too short a time, but do not
keep it pressed for more than approx.
20 seconds.<
Do not allow the engine to warm up by
leaving it running while the vehicle
remains stationary. Instead, begin to
drive immediately at a moderate engine
speed.
Cold starts at very low temperatures,
from approx. +5 7 (Ð15 6) and at alti-
tudes above 3,300 ft (1,000 meters):
>On the first start attempt, engage the
starter for a longer period (approx.
10 seconds).
Engine idle speed is controlled by the
electronic engine-management system.
A fast idle immediately after starting is
normal and should decrease as the
engine warms up. If the idle does not
return to normal as the engine reaches
normal operating temperature, service
is required.
To prevent the battery from
discharging, always deactivate elec-
trical devices that are not in use. Switch
the ignition off when the vehicle is not
being driven.

58n
Manual transmission Indicator/Headlamp ßasher Every time you shift gears, always
depress the clutch pedal all the way
down, pushing the gear lever into the
desired position.
Always remember to depress the clutch
pedal when starting the engine; a lock-
out device prevents starting when the
clutch is engaged.
The shift lever's neutral plane is located
between 3rd and 4th gears.
The shift lever automatically returns to
the 3rd/4th plane whenever you select
neutral. 520de158
When shifting across the gate to
the 5th/6th gear plane always
remember to push the lever to the right
to avoid inadvertent engagement of 3rd
or 4th gear.<
Reverse Select only when the vehicle is
stationary. Press the shift lever to the
left to overcome the resistance.
As you do this, the backup lamp will
turn on automatically when the ignition
key is in position 2.
Never slip the clutch to prevent
the vehicle from rolling backwards
when stopping on hills. Slipping the
clutch for extended periods leads to
rapid, premature clutch wear.<
1 High beams (blue indicator lamp)
2 Headlamp flasher (blue indicator
lamp)
3 Turn signal indicator (green indicator
lamp and cyclical clicking from the
blinker relay)
If the indicator lamp and the clicking
from the relay are faster than normal,
one of the turn signal bulbs is defective. To signal brieflyPress the lever up to but not beyond
the pressure point. It then returns to the
center position when released. 520de025

61n
IndexDataTechnologyRepairsCar careControlsOverview
Cruise controlYou can store and automatically main-
tain any desired vehicle speed above
approx. 20 mph (30 km/h).
Refrain from using the cruise
control on twisting roads, when
high traffic density prevents driving at a
constant speed, and when driving on
slippery (snow, rain, ice) or loose
(gravel, sand) road surfaces.<520de061
Store and maintain
speed/acceleratePress the lever briefly in direction 1:
The system maintains the current
vehicle speed. Every time you briefly
press the lever, the speed increases by
approx. 0.6 mph (1 km/h).
Press and hold the lever in position 1:
The vehicle accelerates without pres-
sure on the accelerator pedal. When
you release the lever, the system main-
tains the current speed.
The vehicle may accelerate
beyond the preselected speed on
steep downhill stretches, where engine
braking alone may not be enough to
slow the vehicle. It can also slow when
the engine fails to maintain the prese-
lected speed when ascending steep
grades.< To decelerate Press the lever briefly in direction 2:
With the cruise control active, the
speed decreases by approx. 0.6 mph
(1 km/h) every time you briefly touch the
lever.
Press and hold the lever in position 2:
With the cruise control active, the
system automatically reduces the
throttle opening to slow the vehicle.
When you release the lever, the system
registers and maintains the current
speed. To cancel the cruise controlPress the lever briefly in direction 3:
The cruise control is immediately
canceled.
In addition, the system automatically
deactivates in response to the following
conditions:
>braking
>clutch disengagement
>when vehicle speed deviates from
the preset speed for an extended
period, for instance, as a result of
pressure on the accelerator pedal. To deactivate the system Turn ignition key to position 0.

86n
To ensure that your vehicle provides
maximum economy throughout an
extended service life, we request that
you comply with the following informa-
tion.
Your BMW Z8 is an especially
high-quality vehicle. To protect
your own investment, we recommend
that you follow he break-in instructions
carefully. By doing so, you will create
the basis for optimal service life of the
vehicle.<
Engine and differentialUp to 1,200 miles (2,000 km):
Drive at varying engine and road
speeds, but do not exceed 4,500 rpm
or a road speed of 106 mph (170 km/h).
Comply with local and state maximum
speed limits.
Avoid depressing the accelerator to the
full-throttle position.
Following the Break-In Inspection at
1,200 miles (2,000 km), you can gradu-
ally increase engine or road speeds.
You should also comply with these
break-in procedures if the engine or
differential is replaced later in the
course of the vehicle's service life.TiresOwing to technical factors associated
with their manufacture, tires do not
achieve their full traction potential until
an initial break-in period has elapsed.
Thus drive with extra care during the
initial 200 miles (300 km).
Comply with local and state maximum
speed limits.
When the vehicle is being driven
on wet or slushy roads, a wedge
of water may form between the tire and
the road surface. This phenomenon is
referred to as "aquaplaning" and can
lead to partial or complete loss of trac-
tion, vehicle control and braking effec-
tiveness. Reduce your speed on wet
roads.<
Brake systemApproximately 300 miles (500 km) must
elapse before the brake pads and
rotors achieve the optimal pad-surface
and wear patterns required for trouble-
free operation and long service life.
To break in the separate parking brake
drums, apply the parking brake lightly
when coasting to a standstill (at a traffic
signal, for instance), provided that
traffic conditions allow you to do so.
To avoid corrosion, repeat this proce-
dure from time to time.
The brake lamps do not come
on when the parking brake is
engaged.
Vacuum for the brake system servo unit
on your BMW is available only when the
engine is running. When you move the
vehicle with the engine shut off Ð when
towing, for instance Ð substantially
higher levels of pedal force will be
required to brake the vehicle. optimally after about 300 miles
(500 km). Engage the gears carefully
and without high engine speeds during
this break-in period.
Break-in procedures

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IndexDataTechnologyRepairsCar careControlsOverview
Disc brakesDriving notesWhen driving in heavy rain and on wet
roads it is advisable to apply light pres-
sure to the brake pedal every few miles.
Monitor traffic conditions to ensure that
this maneuver does not pose a hazard
to you or to other road users. The heat
generated in this braking process helps
dry the pads and rotors
Maximum braking force is obtained
while the wheels are not locked, but
rather when they are still barely turning
immediately prior to locking. ABS main-
tains this state automatically. If the ABS
fails, you should revert to the staggered
braking technique (refer to page 93).
When descending steep hills and
extended grades, downshift to a gear
that will allow you to continue safely
with only a minimal amount of braking.
By minimizing the loads placed on the
brake system, this strategy helps
ensure that optimal brake system
response will remain available at all
times.
You can enhance the engine's braking
effect by downshifting, into first gear, if
necessary. Even if engine braking fails to slow the
vehicle sufficiently, you should still
make every effort to avoid prolonged
braking with continuous application of
low to moderate pressure at the pedal.
It is better to decelerate the vehicle by
applying a higher level of force at the
pedal (watch following traffic!) and then
subsequently pausing to allow the
brakes to cool briefly before starting on
your next braking cycle. By protecting
brake system components against
overheating, the cooling phases
afforded by this staggered, or intermit-
tent braking technique help maintain
consistent availability of optimal braking
response when it is needed.
Do not coast with the clutch pedal
depressed, the gear-shift lever in
neutral, or, above all, with the engine
off; otherwise, the engine will provide
no braking effect if the transmission is
in neutral, and there is no braking or
steering power assist if the engine is
not running. Never allow floor mats,
carpets or any other objects to obstruct
the accelerator, clutch or brake pedals
and pose a safety hazard by reducing
their available travel range.<

93n
IndexDataTechnologyRepairsCar careControlsOverview
Winter operationRubber seals and componentsTo prevent the weather-stripping from
freezing, apply a spray-on rubber treat-
ment or silicone spray to the door, hood
and luggage compartment lid seals.
A full range of car-care products is
available from your BMW center. * only in pairs
on rear tires, complying with the manu-
facturer's safety precautions. Do not
exceed a maximum speed of 30 mph
(50 km/h) while the snow chains are
mounted and refrain from activating the
Flat Tire Monitor, as the snow chains
could trigger false alarms and/or
prevent the system from detecting
actual pressure loss.
Starting off When starting off in deep snow or when
"rocking" the vehicle to free it, it may be
advisable to temporarily deactivate the
DSC. Refer to page 65.
To maintain vehicle stability,
always drive with the system
switched on whenever possible.<
Driving on low-traction road
surfaces Do not activate the Sport mode (refer to
page 66). Use smooth, gentle pressure
to control the accelerator pedal. Avoid
excessive engine speeds and upshift
early. Downshift well in advance when
approaching uphill or downhill grades.
Maintain an adequate distance
between yourself and the vehicle
ahead. BrakesWinter road conditions substantially
reduce the amount of traction available
between the tires and the road surface.
The resulting increases in braking
distance are considerable and should
be kept in mind at all times.
ABS is intended to prevent the wheels
from locking during brake applications,
thus helping to maintain vehicle stability
and steering response. If the ABS does not respond in a critical
braking situation and the wheels lock,
reduce the pressure on the brake pedal
until the wheels just start to roll again
while still maintaining enough force to
continue braking.
Then increase the pressure, reduce the
pressure when the wheels lock, reapply
pressure etc.
This staggered braking procedure will
reduce braking distances while helping
you maintain steering control.
You can always then attempt to steer
around hazards after you have reduced
pressure on the brake pedal.
Never downshift to exploit engine
braking when driving on slippery
road surfaces, as this could lead to a
loss of traction at the rear wheels,
impairing your ability to control the
vehicle.<
Depress the clutch during hard
braking on road surfaces that
provide only poor or uneven traction.<

94n
Winter operation Power steering Cellular phone Skid control Depress the clutch and release the
accelerator pedal. Countersteer care-
fully and attempt to regain control over
the vehicle.ParkingEngage first or reverse gear. Depending
on the steepness of the incline, you can
apply the parking brake as well. In order
to prevent the parking brake pads from
locking due to frost or corrosion, dry
them by gently applying the parking
brake as the vehicle is coming to a
stop. Make sure that following traffic is
not endangered.
The brake lamps do not come
on when the parking brake is
engaged.<
If there is a change in steering response
Ð e. g. difficult or over-responsive
steering Ð at increasing speeds, consult
a BMW center to have it checked.
If the power steering fails,
increased effort will be required to
steer the vehicle.<
Mobile communications systems
(cellular phone, radio, etc.) are
permitted with an output of up to
10 watts only. Mobile communications
devices not specifically designed for
use in your vehicle may trigger malfunc-
tions while you are operating your
vehicle. BMW can neither test nor
assume responsibility for every indi-
vidual product being offered on the
market. We recommend that you
consult your BMW center before
purchasing any device of this kind.
To ensure reliable and trouble-free
operation of your BMW, do not use any
cellular phones or other radio devices
where the antenna is located either
inside the passenger compartment or
otherwise not attached to the outside of
the vehicle.
You will find instructions for operating
your cellular phone in the supplemen-
tary Owner's Manual.