wheel BMW 323i 2000 User Guide

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Mechanical seat Head restraints Correct sitting postureTo reduce strain on the spinal column,
sit all the way back in the seat and rest
your back fully against the backrest.
In the ideal sitting posture, your head is
positioned along a straight line in rela-
tionship to your spinal column.
For long-distance driving, you may wish
to increase the backrest angle slightly
to reduce muscular tension. You should
be able to grasp the steering wheel at
its highest point with your arms slightly
bent.
After a seat adjustment, adjust the
height of the safety belt also. Refer to
page 54.
Adjustments Height: Adjust by pulling up or pushing
down.
In order to move to the lowest
positions, press button 1.<
To adjust the angle of the front head
restraints:
Rotate them in the desired direction.
Head restraints reduce the risk of
injury to the cervical vertebra in
the event of an accident.
Adjust the head restraint so that its
center is approximately at the height of
your ears.<460de283
Removal>Pull the head restraint upward to the
stop.
>Press the button (arrow) and remove
the head restraint.Installation>Press the button (arrow) and insert
the head restraint into the guides.
>Adjust the head restraint.460de137

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IndexDataTechnologyRepairsCar careControlsOverview
Seat and mirror memory
*
Adjusting steering wheel
Your BMW center can adjust your
vehicle's systems in such a man-
ner that your personalized settings are
automatically set for the seat and out-
side mirror positions when you unlock
the vehicle with your personal remote
control.<
If you make use of this method of
adjustment, be sure that the foot-
well behind the driver's seat is unob-
structed before unlocking the vehicle.
If you fail to do so, persons or objects
could be injured or damaged if the seat
should move backward.<
Passenger side exterior mirror tilt
function(automatic curb monitor)
1 Move the mirror selector switch 1 to
the "driver's mirror" position.
2 When the selector lever is placed in
"Reverse," the passenger-side mirror
tilts downward. This allows the driver
to see the area directly adjacent to
the vehicle during parking (curbs,
etc.).
You can deactivate this automatic fea-
ture: Set the mirror selection switch to
the "passenger side" position.463de043
1 Push the locking lever downward.
2 Adjust the steering wheel (fore/aft
and up/down) to the desired position.
3 Pull the lever back in to clamp the
steering wheel in the new position.
Do not adjust the steering wheel
while the vehicle is moving. If you
do so, there is a risk of accident from
unexpected movement.<460de073

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IndexDataTechnologyRepairsCar careControlsOverview
AirbagsIndicator lamp
The indicator lamp displays the
operational status of the airbag
system when the ignition key is
in position 1 and higher.
System operational:
>The indicator lamp comes on briefly
then goes out.
System malfunction:
>The indicator lamp fails to come on.
>The indicator lamp comes on briefly
before going out, and then lights up
again.
If there is a system malfunction, there is
a risk that the airbags will not be trig-
gered within their normal response
range, even if the level of impact would
normally have triggered them.
Have your BMW center inspect and
repair the system immediately.
The airbag indicator lamp also
comes on if the safety belt ten-
sioners have been triggered.<
For your own safety, please com-
ply with the following precautions
concerning airbags. If you do not, their
protective function may be impaired
and your personal safety endangered.
The following information pertains to all
occupants:
The airbags are supplemental restraint
devices designed to provide extra pro-
tection; they are not a substitute for
safety belts. Wear your safety belt at all
times. The airbags will not be triggered
in the event of a minor accident, a vehi-
cle roll-over, or collisions from the rear.
In these instances, the safety belt offers
the best protection.
Airbags are located under the cover
panels in the steering wheel, in the in-
strument panel, in the side trim panels
in the front and rear
*, in the roof panels,
and in the sides of the inside roof lining.
Select a seat position that is comfort-
able and allows the greatest possible
distance from each of the applicable air-
bags. Hold the steering wheel at the rim
(hands at the "9 o'clock and 3 o'clock"
positions) in order to avoid injuries to
your hands or arms if the airbag is trig-
gered.
Never allow any objects to obstruct the
area between the airbag and an occu-
pant.
Do not use the cover panel above the
front passenger airbag as a storage
area.
Never tape the airbag cover panels,
cover them over or alter them in any
other way.
Never install a rear-facing child restraint
device on the front passenger seat. Chil-
dren under 13 years of age and children
who are smaller than 5 feet (150 cm),
should only travel in the rear seat.
If your vehicle is equipped with side air-
bags in the rear, be sure that child seats
are installed correctly and with the
greatest possible distance from the side
trim panels. Do not allow children to
lean out of the child's seat in the direc-
tion of the side trim panels. Otherwise,
serious injuries could occur if the airbag
is triggered.
At all times, occupants should sit up-
right and be properly restrained (infants
and small children in appropriate child
restraint systems; larger children and
adults using the safety belts). Never let
an occupant's head rest near or on a
side airbag because the inflating airbag
could cause a serious or fatal injury.
Please note that the word "Airbag" im-
printed on the door trim panel indicates
the airbag's location.

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0 Steering lock engaged The key can only be inserted or re-
moved in this position.
After removing the key, turn the steer-
ing wheel slightly to the left or right until
the lock engages.
If the key is not removed, an acoustic
signal is sounded after the driver's door
has been opened.
Vehicles with automatic transmis-
sion:
Do not move the selector lever from the
"Park" position until the engine is run-
ning (ignition key at position 2).
In order to turn the key back to position
0 or to remove it, move the selector
lever into position "Park" first (Inter-
lock).<460de022
1 Steering lock disengaged Turning the steering wheel slightly to
the right or left often makes it easier to
turn the key from 0 to 1.
Individual electrical devices are ready
for operation.2 Ignition onAll electrical equipment and accesso-
ries are available for use.3 Starting the engine
Vehicles with manual transmis-
sion: Depress the clutch when
starting the vehicle. A lockout prevents
the engine from starting if the clutch is
not depressed.c
Before starting>Engage the parking brake.
>Be sure that the shift lever is in "Neu-
tral" (or "Park" if the vehicle is equipped
with an automatic transmission).
>Manual transmission: Depress the
clutch pedal.
>Automatic transmission: Depress the
footbrake.
Do not run the engine in enclosed
areas. The exhaust gases contain
carbon monoxide, an odorless and col-
orless, but highly toxic gas. Breathing
the exhaust gases poses an extreme
health risk, and can lead to uncon-
sciousness and death.
Do not leave the car unattended with
the engine running. An unattended vehi-
cle with a running engine represents a
potential safety hazard.<
>Start the engine. Do not press the
accelerator pedal.
Do not actuate the starter for too
short a time, but not turn it for more
than approx. 20 seconds. Release the
ignition key immediately when the
engine starts.
Do not allow the engine to warm up by
leaving it running while the vehicle remains
stationary. Instead, begin driving immedi-
ately at a moderate engine speed.<
Steering/Ignition lock Starting the engine

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Starting the engine Switching off the engine If the engine does not start on the first
attempt (if it is very hot or cold, for in-
stance):
>Press the accelerator pedal halfway
down while engaging the starter.
Cold start at extremely low tempera-
tures, from approx. + 5 7 (Ð 15 6)
and at elevations above 3,300 feet
(1,000 meters):
>On the first start attempt, engage the
starter for a longer period (approx.
10 seconds)
>Press the accelerator pedal halfway
down while engaging the starter.Turn the ignition key to position 1 or 0.
Do not remove the ignition key
while the vehicle is still moving.
If you did so, the steering lock would
engage when the steering wheel is
turned.
When you leave the vehicle, always re-
move the ignition key and engage the
steering lock.
Vehicles with manual transmission:
Always engage the parking brake when
parking on slopes and inclined sur-
faces. Placing the lever in 1st gear or
reverse may not provide adequate
resistance to rolling.
Vehicles with automatic transmission:
Place the selector lever in "Park."<

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Parking brake To engageThe lock engages automatically when
you lift the lever. The indicator lamp in
the instrument cluster lights up in igni-
tion key position 2. Refer to page 21.To releasePull up slightly on the lever, press the
button and lower the lever.
The parking brake is designed primarily
to prevent the vehicle from rolling when
it is parked. It operates against the rear
wheels.460de024
If, in exceptional circumstances,
it should be necessary to engage
the parking brake while the vehicle is
in motion, do not pull the lever with
excessive pressure. Keep your thumb
pressed against the release button
while carefully pulling the lever up to
apply moderate pressure.
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.
Vehicles with manual transmission:
Always engage the parking brake when
parking on slopes and inclined sur-
faces. Placing the lever in 1st gear or
reverse may not provide adequate
resistance to rolling.
Vehicles with automatic transmission:
Place the selector lever in "Park."<
To avoid corrosion, apply the parking
brake lightly from time to time when
coasting to a standstill (at a traffic sig-
nal, for instance), provided that it is safe
to do so.

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Automatic transmission with Steptronic
*
You have the option of driving with a
normal automatic transmission or
switching to manual.
When you move the selector lever from
the "D" position to the left into the M/S
range, the performance-oriented shift
programs of the automatic transmission
are engaged. As soon as you briefly
touch the selector lever in the "+" or "Ð"
direction, Steptronic changes the gear.
The manual mode is engaged. When-
ever you want to use automatic again,
just shift the selector lever toward the
right to position D.
The automatic transmission with Step-
tronic is equipped with ATC (Adaptive
Transmission Control). ATC reacts with
precision to your individual driving style
and the current driving conditions. It is
for this reason that various shift pro-
grams are used.
For additional details concerning the
ATC, please refer to the chapter de-
scribing "Advanced technology" on
page 162.
Selector lever positions
P R N D M/S + Ð
Starting the engineThe engine can only be started in selec-
tor lever positions P ("Park") or N ("Neu-
tral").Range selectionA detent prevents inadvertent shifts into
certain selector lever positions. To dis-
engage the detent, press the button on
the front of the shift knob (arrow).460de076
While the vehicle is stationary and
before shifting out of "Park" or
"Neutral," depress the footbrake in
order to disengage the selector lever's
lock mechanism (Shiftlock).
Hold the footbrake down until starting
off. Otherwise the vehicle will "creep"
when a drive position is engaged.<
If you leave the vehicle with the
engine running, move the selector
lever to the "Park" or "Neutral" position
and apply the parking brake. If you fail
to do this, the vehicle could move. Do
not leave the car unattended with the
engine running. An unattended vehicle
with a running engine represents a po-
tential safety hazard.<
P ParkSelect only when the vehicle is station-
ary. The transmission locks to prevent
the rear wheels from turning.R ReverseSelect only when the vehicle is station-
ary.N NeutralSelect only if your journey is interrupted
for a long period.

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Dynamic Stability Control (DSC) 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, the system recog-
nizes unstable vehicle conditions (un-
dersteering or oversteering, for example)
and holds the vehicle on a sure course
by intervening via the engine and by
braking intervention at the individual
wheels.
The system activates automatically each
time you start the engine.462us284
Indicator lamp
The indicator lamp in the instru-
ment cluster goes out shortly
after you switch on the ignition.
Refer to pages 21 and 22.
Indicator lamp flashes:
The system is actively regulating drive
torque in response to monitored vehicle
operating conditions.
If the indicator lamp fails to go out after
the engine is started, or comes on dur-
ing the course of normal vehicle opera-
tion:
If the system was not switched off,
there is a system malfunction. The vehi-
cle remains operational, but without
DSC. Please consult your BMW center
for repairs.
To deactivate the systemPress the button. The indicator lamp
flashes.
The illustration depicts the arrangement
of the buttons if the vehicle is fully
equipped. This may vary, depending on
the equipment actually installed.
When the DSC is deactivated, you are
operating the vehicle in the conven-
tional drive mode.
In exceptional instances, it is effective
to deactivate the system:
>when rocking the vehicle or starting
off in deep snow or on loose surfaces
>or when driving with snow chains.
Refer also to page 110.To reactivate the systemPress the button again; the indicator
lamp goes out.
The laws of physics cannot be re-
pealed, even with DSC. Any con-
sequences arising from traction loss
due to excessive vehicle speed remain
the responsibility of the driver. For this
reason, do not take risks by using the
additional safety margin provided by
the system as an excuse.<
For additional details concerning DSC,
please refer to the chapter describing
"Advanced technology" on page 163.

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Tire Pressure Control (RDC)
*
The conceptRDC monitors the tire pressures at all
four wheels, even when the vehicle is
moving. The system provides an alert
whenever the inflation pressure drops
significantly below the specified pres-
sure in one or more tires.
In order for the system to "learn" the
correct tire inflation pressure, check the
inflation pressure in all tires. Refer to
the table of "Tire inflation pressures"
(page 28) and correct the pressures if
necessary. Then activate the system.
This indicator lamp in the instru-
ment cluster will inform you if
the tire pressure is not correct.
Activate the system1 Turn the ignition key to position 2.
2 Press the switch long enough for the
yellow indicator lamp in the instru-
ment cluster to light up for a few
seconds.
3 After a few minutes driving time, RDC
sets the current inflation pressure in
the tires as the target values to be
monitored.
You will only have to repeat this proce-
dure following a correction of the tire
inflation pressure. Otherwise, RDC
functions automatically when the igni-
tion key is in position 2, and thus oper-
ates whenever the vehicle is driven.462de228
Loss in tire pressureIf the inflation pressure has dropped
significantly over a long period of time
(which is normal for any tire), the indica-
tor lamp will come on with a yellow
lamp.
This alerts you to have the tires inflated
to the specified pressures as soon as
possible.
If you are prompted to check the
tire pressure shortly after a cor-
rection has been made, this indicates
that the corrected values were not ac-
curate. Please check the inflation pres-
sure again and make corrections ac-
cording to the inflation pressure table.
Then activate the system once again.<

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Tire Pressure Control (RDC)
*
Flat tireIf there is a tire failure with loss of pres-
sure, the indicator lamp comes on with
a red lamp. In addition, an acoustic sig-
nal is sounded.
If this occurs, reduce vehicle speed im-
mediately and stop the vehicle in a safe
location. Avoid hard brake applications.
Do not oversteer. Replace the wheel
and flat tire.
The space-saver spare tire
* is
provided for temporary use only in
the event of a tire failure. It does not
have RDC electronics and is not moni-
tored. A full-size spare tire
* that has the
same dimensions as the tires already
mounted on the vehicle is equipped
with the necessary RDC electronics,
and will be also be monitored once the
tires have been mounted and the sys-
tem activated.<
RDC cannot alert you to severe
and sudden tire damage caused
by external factors.<
Have the tires changed by your
BMW center.
Your BMW center has been trained to
work with the RDC system and is
equipped with the necessary special
tools.<
System interferenceThe RDC system may be interrupted
temporarily by other systems or devices
that use the same radio frequency.
The yellow indicator lamp will come on
during the malfunction.
The indicator lamp also comes on
>in the event of a system fault
>if a wheel is mounted without the
appropriate electronics
>if, in addition to the spare tire
*, addi-
tional wheels with RDC electronics
are on board.
Please contact your BMW center for
additional information.