BMW 328Ci COUPE 2000 E46 Repair Manual

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RepairsIndexOverview Controls Car care Technology Data
AirbagsEven when all these guidelines are ob-
served, there is still a small residual risk
of injuries to the face, hands and arms
occurring in isolated instances. The ig-
nition and inflation noise may induce a
mild temporary hearing loss in sensitive
individuals.
For additional information concerning
the airbag system, refer to page 135
and 161.
This is the right way a child should sit in
a child restraint when rear side airbags
(arrow) are provided.
462us012
This is the right way a larger child
should sit wearing the safety belt when
rear side airbags (arrow) are provided.462us013

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Child restraints
*
All occupants and especially children
should be restrained whenever riding
in a motor vehicle.
Infants or small children should never
be held on the lap of a passenger.
Children should always sit in the rear
and, depending on age, use either a
child restraint system or the existing
safety belts. Accident statistics have
shown that children are safer when
properly restrained in the rear seats
than in the front seating positions.
Infants or toddlers should be secured
with a child restraint system appropri-
ate for their size.
Commercially available child seats
complying with the legal standard are
designed to be secured with a lap belt
or with the lap belt portion of a combi-
nation lap/shoulder belt. 380us123
Improperly or inadequately installed re-
straint systems can increase the risk of
injury to children. Always read and fol-
low the instructions that come with the
system.
If the child restraint of your choice re-
quires the use of a tether strap, three
fastening points (see arrows) have been
provided on the rear shelf for attach-
ment. Ask your BMW center to perform
the necessary work.
Before installing any child restraint
device or child seat, please read
the following:
Never install a rearward-facing child
restraint system in the front passenger
seat of this car.
Your car is equipped with an airbag
supplemental restraint system for the
front passenger. Because the backrest
on any rear-facing child restraint sys-
tem (of the kind designed for infants
under 1 year and 20 lbs.) would be
within the airbag's deployment range,
you should never mount such a device
in the front passenger seat, as the im-
pact of the airbag against the child re-
straint's backrest could lead to serious
or fatal injuries.
If it is necessary for a child (not an
infant) to ride in the front seat, certain
precautions should be taken. First,
move the passenger seat as far away
from the dashboard as possible. This
important precaution is intended to
maximize the distance between the air-
bag and the child. Older children should
be tightly secured with the safety belt.
Younger children should be secured in
an appropriate forward-facing child re-
straint system that has first been prop-
erly secured with a safety belt.
Never install a rear-facing child restraint
system in the front passenger seat.
We strongly urge you to carefully read
and comply with the instructions for in-
stallation and use provided by the child
restraint's manufacturer whenever you
use such a device.
Be sure that all occupants (of all ages)
remain properly and securely restrained
at all times.c
All rear seating positions in your vehicle
meet the recommendations of SAE
J1819, an industry recommended prac-
tice for securing child restraint systems
in motor vehicles.

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RepairsIndexOverview Controls Car care Technology Data
Child restraint installationAll of the rear belt retractors and the
front passenger's safety belt can be
locked for mounting and securing child
restraint systems.
A label with the appropriate instructions
for this is located in the immediate vi-
cinity of the buckle latch of each safety
belt.Lock the safety beltExtract the entire length of the belt from
the inertia reel mechanism. Allow the
reel to retract the belt somewhat and
engage the buckle, then tighten the belt
against the child restraint system. The
retraction mechanism is now locked.
The belt cannot be extracted further.
Always observe the installation instruc-
tions provided by the manufacturer of
the child restraint system.462us014
Release the safety beltRelease the safety belt, remove the
child's seat and retract the safety belt to
its end position on the belt retractor.

62n
0 Steering lock engaged The key can only be inserted and
removed in this position.
After removing the key, turn the steer-
ing wheel slightly to the left or right until
you hear the lock engage.
If the key is not removed, an acoustic
signal chimes after the driver's door has
been opened.
Vehicles with automatic
transmission:
Move the selector lever from position P
only after the engine is running (ignition
key in position 2).
In order to turn the key back to position 0
or to remove it, move the selector lever
into position P first (Interlock).<462de195
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
transmission:
Step on the clutch when starting the
vehicle. A lockout prevents the engine
from starting if the clutch is not de-
pressed.c
Before starting>Engage parking brake
>Ensure that the transmission selector
is in "Neutral" (or "Park" if vehicle is
equipped with automatic transmis-
sion)
>Manual transmission: Depress the
clutch pedal
>Automatic transmission: Depress the
footbrake.
Never allow the engine to run with
the vehicle standing in an en-
closed area. 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 ve-
hicle with a running engine represents a
potential safety hazard.<
>Start the engine. Do not press the
accelerator pedal.
Steering/ignition lock Starting the engine

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RepairsIndexOverview Controls Car care Technology Data
Starting the engine Switching off the engine
Do not operate the starter too
briefly, but not longer than
approx. 20 seconds. Release the igni-
tion key immediately as soon as the
engine starts.
Do not allow the engine to warm up by
leaving it running while the vehicle re-
mains stationary. Instead, drive off
immediately at a moderate engine
speed.<
Should the engine fail to start on the
first attempt, e.g. if it is very hot or cold:
>Press the accelerator pedal halfway
down while engaging the starter.
Cold start at extremely low tempera-
tures, from approx. + 57 (– 156)
and at elevations above 3300 feet
(1000 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 pull the ignition key out of a
rolling vehicle, otherwise the igni-
tion switch could lock and it is impossi-
ble to steer the vehicle.
When you leave the vehicle, always
remove 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, as placing the lever in 1st gear or
reverse may not provide adequate re-
sistance 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, and the indicator lamp
in the instrument cluster will light up in
ignition key position 2. See page 21.To releasePull up slightly on the lever, press the
button (arrow) and lower the lever.
The parking brake is primarily designed
to prevent the vehicle from rolling while
parked, and 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 it with excessive
pressure. Keep your thumb pressed
against the release button while care-
fully pulling up the lever to apply mod-
erate pressure.
Excessive pressure can lead to over-
braking and loss of traction (fishtailing)
at the rear.
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, as placing the lever in 1st gear or
reverse may not provide adequate re-
sistance 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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RepairsIndexOverview Controls Car care Technology Data
Manual transmission The shift lever's neutral plane (dot in the
illustration) is located between 3rd and
4th gears.
When shifting from each gear into
"Neutral," the shift lever returns auto-
matically to this neutral position be-
cause of its spring loading.360de044
Reverse Select only with the vehicle stationary.
Press the shift lever to the left to over-
come the slight resistance.
As you do this, the backup lamps will
turn on automatically when the ignition
key is in position 2.
Do not hold the vehicle in place on
slopes by slipping or "riding" the
clutch. Use the parking brake instead.
A slipping clutch increases clutch
wear.<

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Automatic transmission with Steptronic
*
You have the option of driving a normal
automatic transmission or switching to
manual.
Whenever you shift the selector lever
out of position D toward the left and
into the M/S gate, the automatic trans-
mission's sports-emphasized shift pro-
gram activates. As soon as you even
begin to move the selector lever in the
direction "+" or "–", Steptronic shifts the
gear and manual operation becomes
active. Whenever you want to use auto-
matic again, just shift the selector lever
toward the right to position D.
The Steptronic automatic transmission
is equipped with ATC (Adaptive Trans-
mission Control). ATC reacts with preci-
sion to your individual driving style and
the current driving conditions. This is
the reason why various shift programs
are used.
For details concerning ATC, please
refer to the chapter "Advanced Tech-
nology" on page 160.
Selector lever positions
P R N D M/S + –
Starting the engineThe engine can only be started in
selector lever positions P ("Park") or
N ("Neutral").Range selectionA lock prevents inadvertent shifts into
some selector lever positions. To re-
lease the shift-lock mechanism, press
the button on the front of the shift knob
(arrow).462de209
While the vehicle is stationary and
before shifting out of "Park" or
"Neutral," depress the footbrake in or-
der 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.<
Before leaving the vehicle with the
engine running, shift the selector
lever to the "Park" or "Neutral" position
and apply the parking brake. The vehi-
cle will move if this is not done. Do not
leave the car unattended with the en-
gine running. An unattended vehicle
with a running engine represents a po-
tential safety hazard.<
P ParkSelect only with the vehicle stationary.
Transmission locks to prevent rear
wheels from turning.R ReverseSelect only with the vehicle stationary.N NeutralSelect only if your journey is interrupted
for a long period.

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RepairsIndexOverview Controls Car care Technology Data
Automatic transmission with Steptronic
*
D Drive (automatic shift program)This position is designed for driving un-
der all normal operating conditions. All
forward gears are available, the Adap-
tive Transmission Control (ATC) is fully
operational."Kickdown" (automatic downshift)In the "Kickdown" mode, you achieve
maximum performance.
To activate this mode, depress the ac-
celerator pedal beyond the full-throttle
position, at which a resistance point
must be overcome.
M/S Manual operation and
Sport programShifting from D into M/S activates the
Sport program and indicates SD in the
gear indicator. This position is recom-
mended in the event a performance-
oriented driving style is desired.
At the slightest touch, the automatic
transmission shifts out of the Sport pro-
gram into manual operation.
Whenever you start to move the selector
lever forward in the "+" direction, the
transmission upshifts; moving it back-
ward in the direction of "–", shifts it
downward. M1 to M5 appear in the gear
indicator.462de210
The ATC will carry out upshifting and/or
downshifting only at the appropriate
number of RPMs and speed, e. g.
downshifting will not occur if the engine
speed is too high. The desired, then the
actual gear, briefly show up in the in-
strument cluster.
To accelerate quickly in the man-
ual mode, e. g. to pass, downshift
to manual or kickdown.<
Shifting from M/S to the selector lever
positions P, R and N is possible only by
going through D.

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Automatic transmission with Steptronic
*
The Steptronic will "think" for you in the
following situations:
>In order to keep the engine from
overrevving, it will automatically shift
into the next higher gear shortly be-
fore the governed speed.
>If you do not do anything to interfere,
it will automatically downshift at
lower speeds.
>In kickdown, it will downshift into the
lowest gear possible, depending on
the engine speed.
Available displays
P R N D SD M1 M2 M3 M4 M5462us019
Electronic transmission control
module
If the indicator lamp comes on,
there is a malfunction in the
transmission system.
Bring the vehicle to a stop, select trans-
mission position "P", set the parking
brake and turn the engine off (ignition
key to position 0).
Wait a few seconds, then start the engine.
If the indicator lamp goes out after a few
seconds, normal transmission perfor-
mance has been restored. Drive off
normally.
If the indicator lamp does not go out, all
selector lever positions can still be se-
lected; however in the forward positions
the vehicle has limited performance as
it drives only in 3
rd and 4
th gear.
If this happens, avoid extreme engine
loads and consult the nearest authorized
BMW center.
Do not carry out any work on the
car in the engine compartment
without first making sure that the selector
lever is in position P or N, and that
the parking brake has been set.<
For towing, tow-starting or jump-start-
ing the vehicle, refer to the information
beginning on page 156.