ignition BMW Z3 2002 Owner's Manual
[x] Cancel search | Manufacturer: BMW, Model Year: 2002, Model line: Z3, Model: BMW Z3 2002Pages: 187, PDF Size: 2.73 MB
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IndexDataTechnologyRepairsMaintenanceControlsOverview
Coolant temperature gauge Service Interval DisplayBlueThe 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.
Comes on while driving: the engine is
overheated. Switch off the engine
immediately and allow it to cool down.367de007
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.
Checking coolant level, refer to
page 125.
Green lamps The number of illuminated lamps
decreases as the time for your next
maintenance visit approaches.Yellow lamp This field appears together with
OILSERVICE or INSPECTION.
This alerts you that maintenance is due.
Please arrange for an appointment with
your BMW center.Red lamp Maintenance is overdue.367us709
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Clock Computer
*
You can correct the time by pressing
the buttons (arrows) with a sharp object
such as a ball-point pen.
Set the clock forward by pressing the
right button; set the clock back by
pressing the left button.367de728
Mode selectionYou can call up the computer data in
the display from ignition switch posi-
tion 1 with the turn indicator lever.
Press the button briefly to select the
next display mode.
In addition, you can display the time by
pressing the button.
With the button, the calculations
for average fuel consumption and
speed are reset and begin again.367us041
TimeThe display is provided at ignition key
position 1 or higher. In ignition key
position 0, the time is displayed for
approx. 8 seconds by pressing the
button.
Following a power loss, the clock auto-
matically switches to the setting mode:
the colon flashes. Two dashes are
displayed for entering the hour.367de716
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Computer
*
Average fuel consumptionThe calculation is made when the
engine is running. Periods when the
vehicle is parked and the engine is not
running are not included.
New calculation:
When this function has been activated
and you press the button, the fuel
consumption is recalculated from that
point in time.367us713
Estimated cruising rangeThe computer bases its calculations of
the cruising range on the previous
driving style and on the remaining fuel.
When three dashes flash in the display,
the cruising range is below 9 miles
(15 km). You should refuel as soon as
possible.
Refueling is registered by the computer
with the ignition key in position 1 or
higher.
If the vehicle has been parked at
an angle, the cruising range
cannot be displayed accurately. The
display will be corrected while the
vehicle is moving.< 367us714
Average speedPeriods when the vehicle is parked and
the engine is switched off are not
included in the calculation.
At speeds below 100 mph or 100 km/h,
the display includes decimals.
New calculation:
When this function has been activated
and you press the button, the
average speed is recalculated from that
point in time. 367us715
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IndexDataTechnologyRepairsMaintenanceControlsOverview
The conceptThis system helps provide additional
dynamic stability, particularly when
starting off, accelerating and cornering.
ASC+T recognizes the danger present
in traction loss and will increase driving
stability and traction by reducing the
engine's output, and if necessary, by
applying the brakes individually to the
rear wheels.
ASC+T is available as soon as the
engine starts up.
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:
ASC+T controls the drive and braking
forces.
If the indicator lamp fails to go out after
the engine is started, or if it comes on
during normal driving and stays on:
There is a system malfunction or the
system was switched off with the
button. Consequently, interventions to
increase driving stability (as described
in the preceding column) are not avail-
able. You can still drive the vehicle
normally without ASC+T.
In the event of a malfunction, please
consult your BMW center.
Switch off ASC+TPress the button (arrow); the indicator
lamp comes on and stays on.
In the following rare situations, it may
be effective to switch off the ASC+T for
a brief period:
>When rocking the vehicle or starting
off in deep snow or on loose surfaces
>When driving with snow chains.
To maintain vehicle stability, drive
with the ASC+T switched on
whenever possible.<367de701
Automatic Stability Control plus Traction (ASC+T)
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ASC+T Dynamic Stability Control (DSC)*Reactivate the ASC+TPress the button again; the indicator
lamp goes out.
The laws of physics cannot be
repealed, even with ASC+T. It will
always be the driver's responsibility to
drive in a manner that matches road
conditions. We therefore urge you to
avoid using the additional safety margin
of the system as an excuse for taking
risks.<
For additional details concerning
ASC+T, please refer to the chapter,
"Advanced technology," page 165.
The conceptDSC maintains vehicle stability, even in
critical driving situations.
The system optimizes vehicle stability
during acceleration and when starting
from a full stop, as well as optimizing
traction. In addition, it recognizes
unstable vehicle conditions, such as
understeering or oversteering, and, as
far as is possible within the laws of
physics, helps keep the vehicle on a
steady course by reducing the engine
speed and brake applications to the
individual wheels.
The DSC is operational every time you
start the engine. DSC includes the
functions of ADB and CBC, refer to
page 102.
The ADB (Automatic Differential
Braking) copies the function of conven-
tional differential and transverse locks
through brake intervention, and
increases traction whenever conditions
merit, e. g. when driving on snow-
covered roads.
If the DSC is deactivated the ADB is in
ready mode.
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:
DSC controls the drive and braking
forces.
The indicator lamp stays lit:
DSC has been switched off via the
button; ADB is in ready mode.
ADB control intervention is not indi-
cated.
The indicator lamp and the
brake warning lamp remain on:
The DSC, ADB and DBC have
been switched off via the button
or are defective.
The vehicle will remain completely
operational, however without DSC. In
the event of a fault, please see your
BMW center.
Indicator and warning lamps for
Canadian models.
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Parking lamps/Low beams Fog lampsParking lamps (position lamps/
side marker lamps)
Position 1
With the switch in this position,
vehicle lighting on both sides is
on.
Low beams
Position 2
When you switch the ignition off
while the low beams are still on,
only the parking lamps (position lamps/
side marker lamps) remain on.
Instrument panel lightingIn order to adjust the illumination
intensity, turn the pulled switch. 367us021
LIGHTS ON warningWhen you open the driver's door after
turning the ignition key to position 0,
a warning signal sounds for a few
seconds to remind you if the headlamps
have not been switched off.Daytime driving lamps
*
The headlamps are automatically
switched on for daylight driving at
ignition key position 2.
Front fog lamps
*
A green indicator lamp comes
on in the instrument cluster to
indicate that the front fog lamps
are on.
It is not possible to switch on the front
fog lamps together with the high
beams.
367us023
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Reading lampsThe Z3 coupe is equipped with reading
lamps:
1 Continuously on
2 Continuously off
3 Automatically controlled367de618
Z3 cou
pe
In order to conserve the battery,
all of the lamps in the vehicle are
switched off about 15 minutes after the
ignition key is turned to position 0.<
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IndexDataTechnologyRepairsMaintenanceControlsOverview
Seat heating
*
The seat cushion and backrest can be
heated at ignition key position 2.
Press the buttons with the heating
symbols:
Rapid heating as long as the
button comes on brightly. Auto-
matic changeover to regular
heating.
Heating as long as the button
comes on brightly. Heating
switches off automatically.
To switch over while heating: press the
section of the button that is dimly lit.
To switch off early: press the section of
the button that is brightly lit.367de732
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Cigarette lighter
*
Press in. The lighter can be removed as
soon as it pops up.
Hold or touch the hot cigarette
lighter by the knob only. Holding
or touching it in other areas could result
in burns.
The cigarette lighter remains opera-
tional when the ignition key has been
removed. For this reason, children
should never be left in the vehicle unat-
tended.< 367de734
Cigarette lighter socketThis socket can be used for connecting
a ßashlight, car vacuum cleaner, or
other appliances up to approx.
200 watts at 12 volts. Do not damage
the socket by inserting plugs of a
different shape or size.
Non-smoker's equipment
package
*
On vehicles with the non-smoker's
equipment package, the socket is
concealed by a cover.
For access to the socket: lift the cover
off.367de733
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The onboard tool kit is located in the
luggage compartment, under the floor
mat.
Z3 coupe:
Grasp the floor mat by the straps on the
left and right. Pull it upward and remove
it.
Z3 roadster:
Lift the floor mat from the rear by the
strap and fold it forward.
Front1. Position the wipers vertically. To do
this, switch on the wipers and switch
off the ignition when the wipers are
approximately vertical
2. Raise the wiper arm completely
3. Press the spring retainer (arrow) and
extract the blade, pulling toward the
wiper arm
4. Insert a new wiper blade and apply
pressure until you hear it engage.365de097
Rear window wiper Ð Z3 coupeFollow the same procedure as
described for changing the front wiper
blades, except that the wiper does not
have to be positioned vertically.
Fold the wipers back onto the
window before you turn the igni-
tion key to position 1 or 2.<
Use only wiper blades which have
been approved by BMW.<
Onboard tool kit Windshield wiper blades