BMW 323Ci CONVERTIBLE 2000 E46 Repair Manual

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IndexDataTechnologyRepairsCar careControlsOverview
Fasten your safety belt at the beginning
of every trip.
To fasten: make sure you hear the lock
engage in the belt buckle.
To release: press the red button in the
buckle. Hold the belt and guide it back
into its reel.
Before using the rear safety belts,
take them out of their holder.<46cde050
For your safety, comply with the
following instructions for wearing
safety belts. If you do not, the safety
belts may not be able to provide their
maximum protection. The following in-
formation also applies to your passen-
gers: never allow more than one person
to wear a single safety belt. Never allow
infants or small children to ride in a pas-
senger's lap.
Avoid twisting the belt while routing it
firmly across your hips and shoulder.
Do not allow the belt to rest against
hard or fragile objects in your pockets.
Do not route the belt across your neck,
or run it across sharp edges and ensure
that the belt does not become caught
or jammed.
Be sure that the safety belt fits snugly
against your body at all times, and
avoid wearing clothing that prevents
the belt from fitting properly. Pull on the
belt periodically to readjust the tension
over your shoulder. In the event of a
frontal impact, a loose lap belt could
slide over your hips, leading to abdomi-
nal injury. In addition, the safety belt's
restraint effectiveness is reduced if the
belt is worn loosely. Expectant mothers
should always wear their safety belts,
taking care to position the lap belt
against the lower hips, where it will not
exert pressure against the abdominal
area.
To prevent undesired belt movements
at high speeds, leave the safety belts
for the back seat in their holders when
they are not required.<
For child restraint system installation,
refer to page 66.
For care instructions, refer to "Car care"
on page 142.
If the safety belt system has been
subjected to the stresses involved
in an accident or otherwise damaged:
Have the entire safety belt mechanism
replaced by your BMW center, including
the safety belt tensioner. In addition,
have your BMW center inspect the
safety belt anchors. If a child restraint
system was in the vehicle during an
accident, consult the manufacturer's
instructions regarding replacement.cChild restraint systems
*
Never install a rear-facing child re-
straint system in the front passen-
ger seat. If you do so, the child could
be injured in an accident when the
airbag is triggered. Do not modify the
child restraint system in any way. If you
do so, it will not provide your child with
maximum protection.<
Safety belts

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ISOFIX Attachment of the child seat
*
The mounts for the ISOFIX child re-
straint system are not visible from the
outside, but are marked by 2 colored
spots.
The illustration shows the left rear seat
by way of example.
Please observe manufacturer service-
and safety precautions when attaching
the ISOFIX child restraint system.
Carefully press the brackets through
the separating lines in the upholstery at
the marked points.46cus028
To prevent undesired belt move-
ments at high speeds, leave the
safety belts for the back seat in their
holders when they are not required.<

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IndexDataTechnologyRepairsCar careControlsOverview
Airbags 1 Front airbags for driver and passenger
2 Side airbags (front)Protective effectThe front airbags supplement the three-
point safety belts by providing addi-
tional protection for the front-seat oc-
cupants in the event of a severe frontal
collision in which the protection af-
forded by the belts alone may no longer
be sufficient. The side airbags help pro-
vide protection in the event of a colli-
sion from the side. Each of the side air-
bags is designed to help support the
upper body.46cus032
The illustration depicts schematically
the primary directions of vehicle impact
that initiate airbag deployment.46cde027
Indicator lamp
The indicator lamp displays the
operational status of the airbag
system when the ignition key is
in position 1 and up.
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 lighting up
again.
A system malfunction could prevent the
system from responding to an impact
occurring within its normal response
range.
Please have your BMW center inspect
and repair the system as soon as
possible.

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AirbagsSitting correctly with airbags
For your safety, comply with the
following instructions for the air-
bags. If you do not, the airbags may not
be able to provide their maximum pro-
tection. All passengers in the vehicle
should be aware of and comply with
this information:
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 pro-
vides optimal protection.
Airbags are located under cover panels
in the steering wheel, in the dashboard
and in the side trim panels in the front.
Adjust your seat to a position that pro-
vides maximum distance between you
and the steering wheel, the instrument
panel and the door while still allowing
comfortable and safe access to all
vehicle controls.
To avoid sustaining hand and arm inju-
ries, always grasp the steering wheel
on the rim with the hands at the 9 and
3 o'clock positions. Do not place your
hands on the center pad.
Never allow any objects to obstruct the
area between the airbag and an occu-
pant.
Do not use the cover panel above the
passenger-side airbag as a storage
area.
Do not apply adhesive materials to the
cover panels of the airbags, cover them
or modify them in any other way.
Do not install a rear-facing child re-
straint system in the front passenger
seat of this car.
Children under 13 years of age and
children less than 5 feet (150 cm) tall
should ride only in the rear seat.
Infants or small children should never
be held on the lap of a passenger.
If your car is equipped with side airbags
in the rear passenger area, be sure that
child restraints are mounted correctly
and provided with the greatest-possible
distance between the airbags in the
side trim panels. Do not allow children
to lean out of the child's seat in the di-
rection of the side trim panels. If they
do so, serious injuries can occur if the
airbag is triggered. upright and be properly restrained
(infants and small children in appropri-
ate child restraint systems; larger chil-
dren 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 in-
jury. Please note that the word "Airbag"
imprinted on the door trim panel indi-
cates the airbag's location.
Accident research shows that the saf-
est place for children in an automobile
is in the rear seat. However, a child sit-
ting in the rear seat and not properly re-
strained may place his or her head on
or near the airbag, if so equipped. For
example, a child — even though belted
— may fall asleep with his or her head
against the side airbag. It may be diffi-
cult for a driver to ensure that children
in the rear seat will remain properly po-
sitioned at all times and not place their
heads on or near the side airbag.
Therefore, we recommend that the rear
seat side airbags, if so equipped, be
deactivated if children will travel in the
rear seat.
The rear seat side airbags may already
have been deactivated, either at the
time of manufacture or by a BMW
center. Labels in the rear door opening

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IndexDataTechnologyRepairsCar careControlsOverview
Airbagsshould indicate the status of your rear
seat side airbags. If you are uncertain of
their status, or wish to have the airbags
activated or deactivated, please con-
tact your BMW center.<
Even when all these guidelines are ob-
served, there is still a small residual risk
of injuries to the face, hands and arms
occurring from airbag deployment in
isolated instances. The ignition and
inflation noise may provoke a mild
temporary hearing loss in extremely
sensitive individuals.
Airbag warning information is also
provided on the sun visors.
For additional information concerning
the airbag system, refer to pages 146
and 173.This is the right way a child should sit in
a child restraint when rear side airbags
(arrow) are provided.
46cus025
This is the right way a larger child
should sit wearing the safety belt when
rear side airbags (arrow) are provided.46cus026

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Child restraints
*
Commercially-available child restraint
systems are designed to be secured
with a lap belt or with the lap belt por-
tion of a combination lap/shoulder belt.
Improperly or inadequately installed
restraint systems can increase the risk
of injury to children. Always read and
follow the instructions that come with
the system.
If you use a child restraint system with
a tether strap, two additional tether an-
chorage points (refer to the arrows in
the illustration) have been provided.
Depending on the location selected for
seating in the rear passenger area, at-
tach the tether strap to the correspond-
ing anchorage point to secure the child
restraint system.46cus001
If the respective seating position is fit-
ted with a headrest lift the headrest and
pass the tether strap between the
headrest and the seat back.
Adjust the tether strap according to the
child restraint manufacturer's instruc-
tions.
Before installing any child restraint
device or child seat, please read
the following:
Never install a rear-facing child restraint
system in the front passenger seat of
this vehicle.
Your vehicle 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 Ibs./9 kg) would be
within the airbag's deployment range,
you should never mount such a device
in the front passenger seat, since the
impact of the airbag against the child
restraint's backrest could lead to seri-
ous or fatal injuries.
If it is necessary for a child (not an in-
fant) 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
airbag and the child. Older children
should be tightly secured with a safety
belt. Younger children should be se-
cured in an appropriate forward-facing
child restraint system that has first been
properly 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.<
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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IndexDataTechnologyRepairsCar careControlsOverview
Installing a child restraint systemAll of the rear belt retractors and the
front passenger's safety belt can be
locked for mounting and securing child
restraint systems.
Information regarding this is located
near the buckle latch of each safety
belt.46cus027
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 farther.
Always comply with the installation
instructions provided by the manufac-
turer of the child restraint system.
To release the beltRelease the buckle, remove the child-
restraint device and allow the belt
retractor to reel the belt completely in.

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Rollover protection systemThe rollover protection system is auto-
matically activated in the event of an
accident or other critical driving situa-
tion (extreme tilting along either the
longitudinal oder lateral axis, loss of
ground contact). The protective bar
located in the rear head restraints
thrusts outward within fractions of a
second.
In addition to the rollover bar that is
integrated into the windshield frame,
the rollover protection system provides
all vehicle occupants with necessary
headroom.
Always keep the travel path for
the rollover protection system free
and clear. Never attach any type of pro-
tective coverings to the head restraints.
In less serious accidents, your safety
belt will protect you, and depending on
the severity of the accident, the safety
belt tensioner and the multi-stage air-
bag restraint system will as well.c
If this safety feature is no longer
needed after it has been automatically
deployed, then the rollover protection
system can be lowered again. No spe-
cial tools of any kind are needed to do
this.
1 Use a screwdriver from the onboard
tool kit to remove the cover panel;
position it under the notch (arrow)46cde006
2 Pull the lever (arrow) forward and
keep it in this position46cde00646cde006

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IndexDataTechnologyRepairsCar careControlsOverview
Rollover protection system3 Push down on the protective bar (1)
from above until you hear it click into
place
4 Put the cover panel back in place,
and press down on it hard
5 Push the back side of the head
restraint (2) into position.46cde035
Repeat the process with the second
protective bar. If you are not familiar
with any of the procedures, consult
your BMW center.
Have your BMW center check the roll-
over protection system if it ever triggers
for no apparent reason.
Never move the convertible top
after the rollover protection sys-
tem has been triggered.
Do not use the rear head restraints as a
shelf.
Do not make any alterations to any of
the rollover protection system's individ-
ual components or its wiring.
Only your BMW center is authorized to
carry out any work on the rollover pro-
tection system.
Work that is not done properly could
lead to failure during an emergency or
inadvertent triggering.
To ensure that the system check can be
carried out properly, and to ensure
long-term operation, do not deviate
from the prescribed maintenance inter-
vals. Maximum interval between roll-
over protection system maintenance is
2 years, and it must be carried out by
your BMW center.c

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0 Steering lock engaged The key can be inserted or removed in
this position only.
After removing the key, turn the steer-
ing wheel slightly to the left or right until
the lock engages.
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).<
46cde093
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 equipment is ready
for operation.2 Ignition onAll electrical equipment and accesso-
ries is ready 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.<
>Engage the parking brake
>Ensure that the transmission selector
is in "Neutral" ("Park" or "Neutral" if
the vehicle is equipped with auto-
matic transmission
*)
>Step on the clutch pedal when tem-
peratures are low
>Start the engine. Do not press the
accelerator pedal.
Do not actuate the starter for too
short a time, but do 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 re-
mains stationary. Instead, drive off im-
mediately at a moderate engine
speed.<
Do not run the engine in enclosed
areas. The exhaust gases contain
carbon monoxide, an odorless, color-
less, yet highly toxic gas. Breathing the
exhaust gases poses an extreme health
risk, and can lead to unconsciousness
and death.
Never leave the vehicle unattended
with the engine running. An unattended
vehicle with a running engine repre-
sents a potential safety hazard.<
Steering/Ignition lock Starting the engine