ignition BMW M ROADSTER COUPE 2001 Owner's Manual

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IndexDataTechnologyRepairsCar careControlsOverview
The conceptDSC helps maintain 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.
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 is active and controls the drive
and braking forces.
If the indicator lamp fails to go out after
the engine has been started, or if it
comes on during normal driving and
stays on: the DSC has been switched
off via the button or there is a malfunc-
tion. You can continue to drive the
vehicle normally, but without DSC.
In the event of a malfunction, please
consult your BMW center.
To deactivate the systemPress the button (arrow) – the indicator
lamp comes on and remains on.
When the DSC is deactivated, you are
operating the vehicle in the conven-
tional drive mode.
In the following exceptional circum-
stances, it may be effective to deacti-
vate the DSC for a short period:
>When rocking the vehicle or starting
off in deep snow or on loose surfaces
>When driving with snow chains.
To help maintain driving stability,
always drive with the DSC acti-
vated when possible.< 36mus733
Dynamic Stability Control (DSC)
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IndexDataTechnologyRepairsCar careControlsOverview
Tire Pressure Warning (RDW)The conceptThe Tire Pressure Warning (RDW) moni-
tors the tire pressure in all four wheels
while driving. The system is designed to
detect whenever the inflation pressure
in a tire drops significantly, monitoring
the speed of the tires relative to each
other. A flat tire can be detected and
reported because its speed suddenly
deviates drastically from that of the
other tires.
Initializing the systemInitializing is necessary to familiarize the
system with the correct inflation pres-
sure.
Repeat this process after any changes
in tire inflation pressure, tire rotation or
replacement. Do not carry out further
system initialization after correcting the
inflation pressure and letting the system
"learn" what condition is required.
1 Check the tire inflation pressure in all
the tires, comparing them with the
inflation pressure table (page 27),
and adjusting their pressure if neces-
sary.
2 Turn the ignition key to position 2.36mus735
3 Continue to press the button until the
indicator lamp in the instrument
cluster lights up. After a short time,
the indicator lamp will go out auto-
matically.
4 Switch the ignition off.
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Tire Pressure Warning (RDW)Activating/deactivating the
systemThe system is automatically active in
ignition key position 2 and is therefore
always on during driving.
To deactivate the system: tap the
button, the indicator lamp will light up.
To activate the system: tap the button
again, the indicator lamp goes out.
Deactivate the system while driving
with snow chains, since false warnings
and undetected losses in pressure are
possible under these kinds of condi-
tions. 36mus735
Flat tire
The indicator lamp in the instru-
ment cluster will flash in the
event of tire pressure loss. To
come to an immediate stop, reduce
speed, while avoiding any sudden, jerky
braking or steering maneuvers.
Fix the flat tire using the M Mobility
system (refer to page 135).
Reset the indicator lamp: the indicator
lamp must be switched off manually
after mounting a new wheel. At this
point, hold the RDW button down until
the indicator lamp goes out. Re-
initialize the system afterward.
The RDW cannot alert you to
severe and sudden tire damage
caused by external factors.
The RDW will not identify the natural
loss of pressure in all four tires, either.<
Check the tire inflation pressure
on a regular basis and correct if
necessary. Refer to page 26.
Under certain circumstances, there
may be false warnings or a delayed
detection of pressure losses when
driving on snow-covered or slippery
road surfaces.
A sporty driving style (slip at the wheels
receiving the torque, high lateral accel-
eration) can lead to delayed RDW warn-
ings.<
System malfunctionAs long as there is still a malfunction,
the indicator lamp in the instrument
cluster will stay lit.
Please contact your BMW center for
assistance.
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IndexDataTechnologyRepairsCar careControlsOverview
Parking lamps/Low beamsParking 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.
36mus736
Instrument panel lightingIn order to adjust the illumination
intensity, turn the pulled switch. "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 low beams
have not been switched off.Daytime running lamps
*
The headlamps are automatically
switched on for daylight driving at
ignition key position 2.
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IndexDataTechnologyRepairsCar careControlsOverview
Reading lampsThe M coupe is equipped with reading
lamps:
1 Continuously on
2 Continuously off
3 Automatically controlled
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.< 36mde764
M cou
pe
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IndexDataTechnologyRepairsCar careControlsOverview
Seat heating
*
The seat cushion and backrest can be
heated in ignition key position 2.
Press the switches with the heating
symbols:
Rapid heating as long as the
switch comes on brightly. Auto-
matic changeover to regular
heating.
Heating as long as the switch
comes on brightly. Heating
switches off automatically.36mus734
To switch over while heating: press the
section of the switch that is dimly lit.
To switch off early: press the section of
the switch that is brightly lit.
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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.< 36mus744
Cigarette lighter socketThis socket can be used for connecting
a flashlight, 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.36mus745
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The onboard tool kit is located in the
luggage compartment, under the floor
mat.
M coupe:
Grasp the floor mat by the straps on the
left and right. Pull it upward and remove
it.
M 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 – M 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
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Battery
Battery posts, terminals and
related accessories contain lead
and lead compounds. Wash hands after
handling.<
Battery locationThe battery is located in the luggage
compartment under the floor mat and a
cover.
To make the battery accessible, lift up
or remove the floor mat, unscrew the
nuts of the cover (arrows) and remove
the cover.36mde779
Z3 d Z3
MaintenanceThe battery is completely maintenance-
free. That means that the original elec-
trolyte will normally last for the service
life of the battery under moderate
climatic conditions.SymbolsYou will find the following symbols on
your vehicle battery. To avoid injury,
please comply with the corresponding
precautions whenever you work with or
near the battery.
Please read the following infor-
mation before working with the
battery.
Wear eye protection. Do not
allow particles containing
battery acid or lead to come into
contact with your eyes, your skin, or
your clothing.
Battery acid is extremely corro-
sive. Wear eye protection and
protective gloves. Do not tip the
battery. Battery acid can leak from the
ventilation openings.
Ensure that children keep well
away from batteries and battery
acid.
Do not allow sparks or open
flame near the battery. Do not
smoke near the battery. Avoid
sparks from electrical cables or elec-
trical equipment. Turn the key to posi-
tion 0 in the ignition lock when the
battery is disconnected or connected.
Do not short circuit the battery termi-
nals. This creates a risk of personal
injury from high-voltage sparks.
A highly-explosive gas is gener-
ated when the battery is charged.
If acid is accidentally splashed
into your eyes, rinse them thor-
oughly for 15 minutes with clear
water. Following that, consult a physi-
cian immediately. If acid splashes onto
your skin or clothing, rinse immediately
with ample clean water. If acid is acci-
dentally swallowed, consult a physi-
cian immediately.
In order to protect the battery
case from ultraviolet radiation,
do not place it in direct sunlight.
A discharged battery can freeze. Store
the battery in areas where temperature
remains above freezing.
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Towing the vehicle
The towed vehicle should always
be the lighter of the two vehicles.
If this is not the case, it will not be
possible to control vehicle handling.<
Tow-startingFor instructions on jump-starting, refer
to page 144.
Never attempt to use your vehicle to
push another vehicle, since damage to
the energy-absorbing bumpers could
result.
Towing a vehicle 1 Put the manual-shift gear lever in
neutral.
2 Towing speed:
45 mph (70 km/h) maximum.
3 Towing distance:
95 miles (150 km) maximum.
4 Leave the ignition key at position 1 to
ensure that brake lamps, turn signal
indicators, horn and windshield
wipers remain operative, and to
prevent the steering lock from
engaging.
5 Switch on the hazard warning
flashers (observe applicable legal
regulations).
Find some means of identifying the
vehicle in tow, for instance, 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 off.
This means that increased effort is
required for steering and braking.<
Towing with a commercial tow
truck>Do not tow with sling-type equip-
ment.
>Use a wheel-lift or flat bed equip-
ment.
>Please comply with applicable towing
laws.
Never allow passengers to ride in
a towed vehicle for any reason.< 367us124
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