2002 BMW Z8 ECO mode

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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.

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IndexDataTechnologyRepairsCar careControlsOverview
Switching off the engine Parking brake Turn ignition key to position 1 or 0.
Never remove the ignition key
while the vehicle is rolling. If you
do so, the ignition lock would engage
when the steering wheel is turned.
When you leave the vehicle, always
remove the ignition key and engage the
steering lock.
Always engage the parking brake when
parking on hills and inclined surfaces,
as first gear or reverse may not provide
adequate resistance to rolling.<
The parking brake is primarily designed
to prevent the vehicle from rolling while
parked. It operates on the rear wheels. To engage The lock engages automatically when
you lift the lever, and the indicator lamp
in the instrument cluster comes on
when the ignition key is in position 2.
Refer to page 21.To releasePull up slightly on the lever, press the
button and lower the lever. 520de024
If, in rare circumstances, it should
be necessary to engage the
parking brake while the vehicle is in
motion, do not pull hard on the lever.
Keep your thumb pressed against the
release button while carefully pulling
the lever up to apply moderate pres-
sure.
Excessive pressure can lead to over-
braking and loss of traction (fishtailing)
at the rear axle.
The brake lamps do not come on when
the parking brake is engaged.
Always engage the parking brake when
parking on hills and inclined surfaces,
as selecting first gear or reverse may
not provide adequate resistance to
rolling.<
To avoid corrosion and one-sided
braking, apply the parking brake lightly
from time to time when coasting to a
standstill (at a traffic signal, for
instance), provided that it is safe to do
so.

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IndexDataTechnologyRepairsCar careControlsOverview
Washer/Wiper system0 Wipers retracted
1 Intermittent mode
2 Normal wiper speed
3 Fast wiper speed
4 Brief wipe520de160
0 Wipers retracted The wipers are partially hidden behind
the hood. To bring the wipers up into
their vertical position (important when
changing the blades, or folding up
when frost is expected):
With the lever in position 1, switch off
the ignition as soon as the wipers come
to a stop.
For information on replacing the wiper
blades, refer to page 130.
Fold the wipers back down onto
the windshield before you turn the
ignition key to position 1 or 2 again. If
you do not, they could be damaged.<1 Intermittent mode Wiper delay varies automatically
depending on actual road speed.
2 Normal wiper speedThe wipers automatically revert to inter-
mittent mode when the vehicle is
stationary. 3 Fast wiper speedWhen the vehicle is stationary, the
wipers operate at normal speed.

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IndexDataTechnologyRepairsCar careControlsOverview
Coolant temperature gauge Service Interval Display BlueThe engine is still cold. Drive at
moderate engine and vehicle speeds.RedWhen you switch on the ignition, the
warning lamp comes on briefly to
confirm that the system is operational.
If the lamp comes on in the course of
normal vehicle operation, the engine
has overheated. Turn it off immediately
and let it cool down.520de031
Between the blue and red zonesNormal operating range. It is not
unusual for the needle to rise as far as
the edge of the red zone in response
to high outside temperatures or severe
operating conditions.
For checking coolant level, refer to
page 113.
Remaining distance before
serviceThe displays shown in the illustration
appear for a few seconds when the
ignition key is in position 1 or after the
engine is started.
The remaining distance in miles and the
next scheduled service will appear
together with the display OILSERVICE
or INSPECTION.
The computer bases its calculations for
the remaining distance on the previous
driving style.
A flashing display and a "Ð" in front of
the number indicate that service is past
due by the number of miles displayed.
Please contact your BMW center for an
appointment.520us006

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IndexDataTechnologyRepairsCar careControlsOverview
The conceptDSC maintains vehicle stability even in
critical driving situations.
DSC maintains optimal, predictable
response while maximizing traction
when you accelerate from a standing
start or speed up while already
underway. The system recognizes any
tendency for the vehicle to assume an
instable attitude such as oversteer and
understeer, and counteracts this
tendency with a combination of gradu-
ated reductions in engine torque and
braking intervention at individually
selected wheels. DSC provides optimal
stability Ð within the limits defined by
the laws of physics.
The system automatically assumes
operational status each time the engine
is started.
Indicator lamp
The indicator lamp in the instru-
ment cluster goes out shortly
after you switch on the ignition.
Refer to page 22.
The indicator lamp flashes:
The system is actively regulating drive
torque and braking force.
The indicator lamp does not go out
after the engine is started, or it comes
on during normal driving and stays on:
There is a system malfunction or the
system was deactivated with the
button. You can continue to drive the
vehicle normally, but without DSC.
Please respond to any suspected
defects by referring the problem to your
BMW center.
To deactivate the systemPress the button, the indicator lamp
comes on and stays on.
When DSC is deactivated, you are
operating the vehicle in the conven-
tional drive mode.
In the following rare circumstances, it
may be effective to deactivate the DSC
for a short period of time:
>When rocking the vehicle or starting
off in deep snow or on loose
surfaces.
To maintain vehicle stability,
always drive with the system
switched on when possible.<520de035
Dynamic Stability Control (DSC)

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IndexDataTechnologyRepairsCar careControlsOverview
Dynamic Performance Flat Tire MonitorSport mode recognitionActivating:
In ignition position 2, press the button.
The indicator lamp will come on.
Deactivating:
Whenever the indicator lamp is on, it
will go out if you press the button again.
The conceptThe Flat Tire Monitor keeps track of the
inflation pressures in all four wheels as
you drive. The system provides an alert
whenever the inflation pressure has
dropped significantly in one of the tires.
To initialize the Flat Tire Monitor with
the correct inflation pressures, start by
ensuring that all of the vehicle's tires
are inflated to the pressures specified
in the inflation pressure table on
page 27. Now you can activate the
system.
The indicator lamp within the
instrument cluster flashes to
alert you to substantial pres-
sure loss in any of the tires.
To activate the system1. Turn the ignition key to position 2
2. Press the button long enough for the
indicator lamp in the instrument
cluster to light up red for a few
seconds
3. As you drive, the Flat Tire Monitor
automatically enters the system
initialization mode in which it stores
the current pressures as its reference
figures. The initialization process
lasts for ten minutes or somewhat
longer. Once it has been completed
the Flat Tire Monitor is able to detect
and warn of flat tires.520de117

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Heating and ventilation/Air conditionerAir supply
You can select blower speeds
from 1 to 4. The higher the
setting, the greater the
amount of heat and air supply.
In position 0, the blower, heating and
air conditioner are switched off.
Temperature
In order to increase the inte-
rior temperature, turn to the
right. For rapid heating, turn
completely to the right. Then
select an interior temperature that is
comfortable for you.
Air distribution
You can direct the airflow onto
the windows , toward the
upper body and into the
footwell . You can also
make all intermediate settings. The
"6 o'clock" setting is recommended for
normal conditions (refer also to the
illustration and overview on page 72).
Recirculated-air mode
If there are unpleasant odors
in the incoming air, you can
temporarily block the air
supply. The system then recir-
culates the air already within the
vehicle.
If condensation starts to form on
window surfaces during operation
in the recirculated-air mode, switch this
mode off and increase the air supply as
required, or press the button for
"Defrosting windows and removing
condensation".<
Incoming-air mode
Recommended when driving
with the convertible top down.
The degree to which the
passenger compartment is
heated depends on temperature selec-
tion and air distribution.
Air conditioner/Incoming-air
mode
The air is cooled and dehu-
midified and Ð depending on
the temperature setting Ð
warmed again when the air
conditioner is switched on.
Depending on the weather, the wind-
shield may fog over briefly when the
engine is started.
Use the button to switch the air condi-
tioner off at outside temperatures
below approx. 41 7(5 6). This will
help to prevent condensation from
forming on window surfaces.
If the windows fog over after switching
the air conditioner off, switch it back
on.
Air conditioner/Recirculated-air
mode
You may find it useful to acti-
vate both systems to cool the
vehicle more rapidly after it
has been parked with the top
up on a hot day. This setting provides
the coldest possible airflow from the
vent outlets (with temperature selection
switch turned all the way to the left).

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IndexDataTechnologyRepairsCar careControlsOverview
Heating and ventilation/Air conditioner
If condensation starts to form on
window surfaces during operation
in the recirculated-air mode, switch this
mode off and increase the air supply as
required, or press the button for
"Defrosting windows and removing
condensation".<
Defrost windows and remove
condensation
This operation quickly
removes ice and condensa-
tion from the windshield and
the side windows.
Rear window defroster
Whenever the hardtop is on,
the indicator lamp lights up
when the rear window
defroster is turned on. The rear window
defroster switches off automatically.
Refer to page 60.
The indicator lamp is always
active, however the rear window
defroster will not work if the hardtop is
not in place.<
Draft-free ventilation You can adjust the air outlets for the
upper body area for optimal personal
comfort:
Use rotary dials 1 to open and close the
air outlets through an infinitely-variable
range.520de043
You can adjust the direction of the
airflow using the levers 2.
Set the air outlets so that the air flows
past you and is not directed straight at
you.MicrofilterThe microfilter removes dust and pollen
from the incoming air. Your BMW
center will change this filter during
routine maintenance. A substantial
reduction in airflow indicates that the
filter needs to be replaced early.520de140