BMW 330Ci CONVERTIBLE 2001 E46 Owner's Manual

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IndexDataTechnologyRepairsCar careControlsOverview
Any BMW center will be glad to inform
you of the advisability, legal require-
ments and factory recommendations
regarding technical modifications on
your vehicle. For this purpose, the
BMW center will require the Vehicle
Identification Number and, in some
cases, also the engine number. Light-Emitting Diodes (LEDs)Light-emitting diodes installed behind
translucent lenses serve as the light
source for many of the controls and
displays in your vehicle. The concept
behind their operation is related to that
employed for lasers.
Do not remove the protective lens
and avoid staring directly at the
unfiltered beam for extended periods
(several hours), as inflammation of the
iris could result.<
California laws require us to state the
following warning:
Engine exhaust, some of its
constituents, and certain vehicle
components contain or emit chemicals
known to the State of California to
cause cancer and birth defects or other
reproductive harm.<
Technical modifications California Proposition 65 Warning

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OBD interface socketThe OBD interface socket for onboard
diagnostics is located on the driver's
side, on the left-hand bottom of the
instrument panel and under a cover
panel. The cover is marked with the
letters "OBD".
The purpose of the OBD system is to
assure proper emission control system
operation for the vehicle's lifetime by
monitoring emission-related compo-
nents and systems for deterioration and
malfunction.460us250
An illuminated indicator informs
you of the need for service, not
that you need to stop the vehicle.
Your system should be checked, how-
ever, at the earliest possible opportunity.
If the indicator blinks or flashes, this
indicates a high level of engine misfire.
Reduce speed and contact the nearest
BMW center immediately. Severe
engine misfire over even a short period
of time can seriously damage emission
control components, especially the
catalytic converter.
Service Engine Soon warning
lamp for Canadian models.
If the fuel filler cap is not on tight
enough, the OBD system can
detect leaking vapor and the indicator
will light up. If the fuel filler cap is then
tightened, the indicator will usually go
out after a short period of time.<

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IndexDataTechnologyRepairsCar careControlsOverview

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Overview
Controls and features
Operation, care
and maintenance
Owner service procedures
Technical data
Index Advanced technology
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IndexDataTechnologyRepairsCar careControlsOverview
Replacement procedures:
Onboard tool kit166
Windshield wiper blades166
Lamps and bulbs166
Changing a wheel173
Battery176
Fuses179
Microfilter/Activated-charcoal
filter180
In case of electrical
malfunction:
Fuel filler door180
Convertible top181
Assistance, giving and
receiving:
Jump-starting183
Towing the vehicle184
Repairs

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The onboard tool kit is located in the
luggage compartment lid.
Loosen the wingnut to open.
46cde042
1 Rotate the wiper arm completely out
from the windshield.
2 Position the wiper blade at an angle
and pull the release spring (arrow).
3 Fold the wiper blade down and
unhook it toward the windshield.
4 Pull the wiper blade past the wiper
arm toward the top.
5 Insert a new wiper blade and apply
pressure until you hear it engage.
Use only wiper blades approved
by BMW.<460de056
The lamps and bulbs are essential
factors contributing to the safety of
your vehicle. For this reason, follow the
instructions below carefully when
replacing a bulb. If you are not familiar
with any of the procedures, consult
your BMW center.
Do not touch the glass portion of
a new bulb with your bare hands
since even small amounts of impurities
burn into the surface and reduce the
service life of the bulb. Use a clean
cloth, paper napkin, or a similar material,
or hold the bulb by its metallic base.<
A replacement bulb set is available from
your BMW center.
Whenever working on the
electrical system, switch off the
electrical accessory you are working on
or disconnect the cable from the
negative terminal of the battery. Failure
to do this could result in short circuits.
To prevent injuries and damage, comply
with any instructions provided by the
bulb manufacturer.<
Onboard tool kit Windshield wiper blades Lamps and bulbs

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IndexDataTechnologyRepairsCar careControlsOverview
Lamps and bulbsThe illustration shows the left-hand side
of the engine compartment.1 Low beams H7 bulb, 55 watts2 High beamsH7 bulb, 55 watts
The H7 bulb is pressurized. There-
fore, wear safety glasses and
protective gloves. Failure to comply
with this precaution could lead to injury
if the bulb is accidentally damaged
during replacement.<
1 Press the two locks at the front and
turn left to release the bulb holder.
2 Remove and replace the bulb.460de130
When cleaning the headlamps,
please observe the following: do
not wipe dry with a cloth (scratches).
Never use abrasives or strong solvents
to clean the covers. Remove dirt and
contamination (such as insects) by
soaking with BMW Car Shampoo and
then rinsing with plenty of water.
Always use a deicer spray to remove
accumulated ice and snow Ð never use
a scraper.<
Xenon lamps
*
The service life of these bulbs is very
long and the probability of a failure is
very low, provided that they are not
switched on and off an unusual number
of times. Nevertheless, if one of the
lamps should fail, you can continue
driving using the fog lamps if local laws
permit this.
Because of the extremely high
voltages involved, any work on the
lighting system, including bulb replace-
ment, should be performed only by
technicians with the appropriate qualifi-
cations. Failure to comply with this
creates a risk of fatal injury.<

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Lamps and bulbsThe illustration shows the left-hand side
of the engine compartment.Parking lamps5 watt bulb
1 Turn the bulb holder to the left (arrow)
and remove it.
2 Remove and replace the bulb.460de171
Front turn signal indicators 21 watt bulb
1 Using a screwdriver, release the inner
hook through the upper opening.
2 Remove lamp by pulling it out toward
the front.
3 Applying light pressure, turn the bulb
to the left. Remove and exchange the
bulb.462de261
4 Insert the 2 pins on the lamp into the
guides on the vehicle.
5 Push the lamp in. Carefully apply
pressure until you hear it snap into
place.462de262

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IndexDataTechnologyRepairsCar careControlsOverview
Lamps and bulbsSide turn signal indicators5 watt bulb
1 Use finger pressure against the rear
end of the lens (arrow) to press it
forward for removal.
2 Apply gentle pressure to the bulb
while turning it to the left to remove.462de250
Front fog lampsHB4 bulb, 55 watts
The bulb is pressurized. There-
fore, wear safety glasses and
protective gloves. Failure to comply
with this precaution could lead to injury
if the bulb is accidentally damaged
during replacement.<
Please contact a BMW center in the
event of a malfunction.462de229
Tail lamps Tail lamps (4): 21/4 watt bulbs
Remaining bulbs: 21 watts
1 Turn signal indicator yellow
2 Backup lamp white
3 Tail lamp red
4 Tail lamp/Brake lamp red462us010

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Lamps and bulbsThe illustration shows the right-hand
luggage compartment opening.
Bulbs in the fender:
All of the bulbs are integrated in a
central bulb holder.
1 Release the bulb holder (arrow,
partial view) and remove.
2 Unplug the power supply receptacle.
Set the bulb holder aside (on the
luggage compartment floor, for
example).
3 Applying light pressure, turn the bulb
to the left. Remove and exchange the
bulb.
4 Plug in the power supply receptacle.
5 Position the bulb holder for reinstalla-
tion. Apply gentle pressure on the
button (arrow, partial view) until you
hear it engage.460de057
Bulbs in the luggage compartment lid:
1 Using a screwdriver, loosen the clip.462de263
2 Fold the trim panel down (arrow 1).
Disengage the bulb holder (arrow 2)
and remove it.
3 Applying light pressure, turn the bulb
to the left. Remove and exchange the
bulb.
4 Press the bulb holder into position
until you hear it engage.
5 Reinstall the trim with the clip.460us033