2002 BMW 330Ci CONVERTIBLE stop start

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OverviewControlsMaintenanceRepairsDataIndex

Indicator and warning lamps

Technology that monitors itself

The system runs an operational check
on the indicator and warning lamps
identified with the

l

symbol each time
you switch on the ignition. They each
light up once for different periods of
time.
If a fault should occur in one of these
systems, the corresponding lamp does
not go out after the engine is started, or
it lights up while the vehicle is moving.
You will see how to react in the
following section.

Red: stop immediately

Battery charge current



l

The battery is no longer being
charged. Indicates a defective
alternator drive belt or a problem with
the alternator's charge circuit. Please
contact the nearest BMW center.
If the drive belt is defective, stop
and switch off the engine immedi-
ately to prevent overheating and
serious engine damage. If the drive belt
is defective, increased steering effort is
also required.

<

Engine oil pressure


l

Stop the vehicle immediately
and switch off the engine.
Check the engine oil level; top off as
required. If the oil level is correct:
please contact the nearest BMW
center.
Do not continue driving, as the
engine could sustain serious
damage from inadequate lubrication.

<

Brake warning lamp

l

If the lamp comes on when the
parking brake is not engaged:
check the brake fluid level. Before
driving further, be sure to comply with
the instructions on pages 109 and 124
Brake warning lamp for Cana-
dian models.
Tire Pressure Monitor (RDC)/
Flat Tire Monitor

l

In addition, an acoustic signal is
sounded: a tire failure has occurred.
Reduce vehicle speed immediately and
stop the vehicle. Avoid hard brake
applications. As you steer the vehicle,
use caution to avoid overcorrecting.
For additional information refer to
pages 83, 85

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Manual convertible top Fully-automatic convertible top
*
At higher speeds, the ensuing
vacuum in the passenger
compartment can cause the convertible
top to begin fluttering. Increase the air
supply via the ventilation controls so
that a vacuum does not occur in the
vehicle.<
The fully-automatic convertible top
combines the benefits of effective
protection against the elements with
simple and convenient operation.
To gain maximum satisfaction from your
convertible, please observe the
following:
>We strongly recommend that you
close the convertible top before
leaving the vehicle parked. When
closed, the top not only guards the
passenger compartment from unfore-
seeable damage from the weather,
but also affords a degree of protec-
tion against theft. However, even
when the top is closed valuables
should always be stored in the locked
luggage compartment
>Never attempt to mount any kind of
roof rack or luggage carrier on the
convertible top
>Never retract or attempt to move the
convertible top at temperatures
below 14 7 (Ð 10 6), as damage
could result.
Never store the convertible top
while it is wet to avoid permanent
damage from moisture.<
Driving when the opening or
closing process has not been
completed can cause vehicle damage or
personal injury.
Try to make sure that the vehicle is
completely stationary before using the
fully-automatic convertible top, other-
wise the system could respond by stop-
ping in mid-travel.
If you set the convertible top in motion
with the vehicle stationary and then have
to start suddenly Ð for instance, at a
traffic light Ð you can still complete the
operation by driving as slowly as
possible and again pressing and main-
taining pressure on the button. To avoid
possible legal violations, always
remember that traffic regulations always
take priority over these instructions.
Before closing the top always ensure
that the windshield frame is clear and
free of any obstructions that could
prevent it from seating correctly.
Do not lay objects on the convertible
top, as they could fall off when it moves,
causing vehicle damage or personal
injury.
Always keep your hands and fingers well
away from the top's mechanism while it
is opening and closing. Ensure that chil-
dren remain at a safe distance from the
top's travel range while it is in motion.<

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OverviewControlsMaintenanceRepairsDataIndex
Fully-automatic convertible top
*
When closing the electric power
windows while underway, always
remember to either start by closing the
rear windows or to close all of them at
once. Failure to adhere to this
sequence can prevent the windows
from sealing tightly at high speeds.<
At higher speeds, the ensuing
vacuum in the passenger
compartment can cause the convertible
top to begin fluttering. Increase the air
supply via the ventilation controls so
that a vacuum does not occur in the
vehicle.<
1 Close
2 OpenTo open and closeFrom ignition key position 1 and with
the vehicle stationary.
To avoid placing unnecessary loads on
the battery, you should avoid operating
the top when the engine is switched off.
1. Read and comply with the preceding
safety precautions
2. Before opening the convertible top,
ensure that the convertible top
compartment panel is back down
into its original position, refer to
page 35
3. Ensure that the luggage compart-
ment lid is closed
4. Maintain pressure on the corre-
sponding button for the convertible
top operation. The red indicator lamp
flashes whenever the convertible top
mechanism is in operation. It goes
out when the opening or closing
process has been completed.
If it continues flashing after the
control button is released, the
process has not completed opening
or closing. The operation can be
resumed in the desired direction by
pressing the button again.
If the yellow indicator lamp lights up
continuously with the button
pressed, the convertible top
compartment panel has been raised
and the top cannot be moved, refer
to step 2.
The convertible top stops moving
immediately when the button is
released. You can resume operation in
the desired direction by pressing the
button again.<

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OverviewControlsMaintenanceRepairsDataIndex
Automatic transmission with Steptronic
*
Indicator/Headlamp ßasher

Available displays
P R N D SD M1 M2 M3 M4 M5
Electronic transmission control
module
If the indicator lamp comes on,
there is a malfunction in the
transmission system.
Bring the vehicle to a stop. Move the
transmission selector lever to "P."
Engage 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
performance has been restored. You
may continue to drive as usual.
If the indicator lamp does not go out,
you can place the selector lever in all
positions. However, the vehicle will now
only operate in 3rd and 4th gear.
If this happens, avoid extreme engine
loads and consult the nearest BMW
center.
Do not work in the engine
compartment when a drive gear
(forward or reverse) is engaged. If you
do this, the vehicle could move.<
For towing or jump-starting, refer to the
information beginning on page 140.
1 High beams (blue indicator lamp)
2 Headlamp flasher (blue indicator
lamp)
3 Turn signal indicator (green indicator
lamps accompanied by a periodic
clicking sound from the relay)To signal brieflyPress the lever up to but not beyond
the detent. It then returns to the center
position when released.
If the flashing of the turn signal
indicators and the clicking from
the relay are both faster than normal,
one of the turn signal indicators has
failed.<

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OverviewControlsMaintenanceRepairsDataIndex
ASC+T Dynamic Stability Control (DSC)
*
Switch the ASC+T back onPress the button again; the indicator
lamp goes out.
The laws of physics cannot be
repealed, even with ASC+T. An
appropriate driving style always
remains the responsibility of the driver.
We therefore urge you to avoid using
the additional safety margin of the
system as an excuse for taking risks.<
The conceptThe Dynamic Stability Control (DSC)
maintains vehicle stability, even in crit-
ical 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
under- or oversteering, and, as far as is
possible within the laws of physics,
helps keeping the vehicle on a steady
course by reducing the engine speed
and brake applications to the individual
wheels.
DSC is operational every time you start
the engine. DSC incorporates the func-
tionality of the Automatic Differential
Brake (ADB) and the Cornering Brake
Control (CBC).
The Automatic Differential Brake (ADB)
relies on selective braking applications
at the drive wheels to furnish the func-
tionality of a conventional limited-slip
differential for enhanced traction in crit-
ical driving conditions such as those
encountered on snow-covered road
surfaces, etc.
The ADB is in standby mode when DSC
is deactivated.
Indicator lamp
The indicator lamp in the instru-
ment cluster will go out shortly
after the ignition has been
switched on, refer to pages 18, 19.
The indicator lamp flashes:
DSC is actively controlling drive torque
and braking intervention.
The indicator lamp stays lit:
DSC has been deactivated manually;
ADB is operational.
ADB control intervention is not indi-
cated.
The indicator lamp and the
brake warning lamps will remain
on continuously:
The DSC, ADB and DBC have
been deactivated with the
button or are defective.
The vehicle will remain completely
operational, however, without DSC. In
the event of a fault, please consult your
BMW center, refer to pages 18, 19.
Indicator and warning lamps for
Canadian models.

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Dynamic Stability Control (DSC)
*
To switch DSC off/activate ADBPress the DSC button briefly; the indi-
cator lamp comes on and stays on.
DSC is deactivated; ADB is operational.
In the following rare situations, it may
prove useful to deactivate the ADB for a
brief period:
>When rocking the vehicle or starting
off in deep snow or on loose surfaces
>When driving on snow-covered
grades, in deep snow, or on a snow-
covered surface that has been
packed down from being driven on
>When driving with snow chains.
Under these special circumstances
traction is increased by deactivating the
control systems that enhance traction
under normal conditions.
To switch DSC and ADB offHold the DSC button down for at least
3 seconds. The indicator lamp and the
yellow brake warning lamps light up
and remain on continuously.
The systems for enhancing stability and
traction are deactivated, and there is no
active braking intervention or torque
control.
To maintain vehicle stability,
always drive with the DSC
switched on whenever possible. lamp or the indicator lamps will go out.
The laws of physics cannot be
repealed, even with DSC. An
appropriate driving style always
remains the responsibility of the driver.
We therefore urge you to avoid using
the additional safety margin of the
system as an excuse for taking risks.
When ADB is in its standby mode, DSC
is deactivated; DSC does not intervene
to enhance vehicle stability under these
conditions.
Do not make any modifications to the
DSC system. Allow only authorized
technicians to perform service proce-
dures on the DSC.<
Dynamic Brake Control (DBC)DBC is an integral component of the
DSC system.
The system responds to sudden, high-
intensity applications of force to the
brake pedal by automatically braking
the vehicle with maximum boost to
achieve the shortest-possible braking
distances during "panic stops." This
system exploits all the benefits of ABS.
Do not reduce the pressure exerted
against the brake pedal until the
braking maneuver has been completed.
DBC is deactivated when you release
the brake pedal.

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OverviewControlsMaintenanceRepairsDataIndex
Automatic climate control
*
Automatic recirculated-air control
(AUC)
You can respond to unpleasant
external odors by temporarily
stopping the flow of outside air. The
system then recirculates the air
currently within the vehicle.
Press the button repeatedly to select
one of three different operating modes.
>Indicator lamps off: outside airflow is
on
>Left indicator lamp on Ð AUC mode:
the system recognizes pollutants in
the outside air and blocks the flow of
air when necessary. The system then
recirculates the air currently within the
vehicle. Depending on the air quality,
the automatic system then switches
back and forth between outside air
supply and recirculation of the air
within the vehicle
>Right indicator lamp on: the flow of
outside air into the vehicle is perma-
nently blocked. The system then
recirculates the air currently within
the vehicle.
If the windows fog over in the
recirculated-air mode, switch it off
and increase the air supply as
required.<
Rear window defroster
When the rear window defroster
is activated, the indicator lamp
comes on. The rear window defroster
switches off automatically.
The rear window defroster auto-
matically assumes operation
within 5 minutes after the engine is
started at outside temperatures below
approx. 39 7 (+4 6).<
Draft-free ventilationYou can adjust the blower controls for
the upper body area to select the
optimum airflow rates and directions for
your personal requirements:
1 Rotary dials for infinitely-variable
opening and closing of the vent
outlets
2 Selector levers for airflow direction
3 Rotary dial 3 allows you to control the
temperature of the airflow from these
outlets as desired.

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OverviewControlsMaintenanceRepairsDataIndex
Changing a wheel
Safety precautions for replacing
flat tires and all wheel changes:
Stop the vehicle as far as possible from
passing traffic. Park on a firm, flat,
surface. Switch on the hazard warning
flashers. Turn the steering wheel to the
straight-ahead position and engage the
steering lock. Shift into 1st or reverse
(selector lever in Park with automatic
transmission) and engage the parking
brake.
All passengers should be outside the
vehicle and well away from your imme-
diate working area (behind a guardrail,
for example).
If a warning triangle or portable hazard
warning lamp is available, set it up on
the roadside at an appropriate distance
from the rear of the vehicle. Comply
with all safety guidelines and regula-
tions.
Change the wheel only on a level, firm
surface which is not slippery. Avoid
jacking the vehicle on a soft or slippery
support surface (snow, ice, loose
gravel, etc.), as either the vehicle or the
jack could slip sideways.
Position the jack on a firm support
surface.
Do not place wooden blocks or similar
objects under the jack. They could
prevent the jack from extending to its
full height and reduce its support
capacity.
Do not lie under the vehicle or start the
engine when the vehicle is supported
by the jack Ð risk of fatal injury.<
Your BMW is equipped with a space-
saver spare tire designed for temporary
use in maintaining the vehicle's mobility
in an emergency.
To remove the space-saver spare
tire, lift the floor panel in the
luggage compartment completely out,
refer to page 35.<
What you will needIn order to avoid rattling noises later,
note the position of the tools when you
remove them and return them to their
original position when you are through
using them.
>Jack 1
Raise the floor panel in the luggage
compartment, refer to page 35 and
undo the jack (arrow).
When you have completed work, fold
the handle back and insert it in its
holder
>Chock 2
Located behind the jack on the wall
in the luggage compartment. Loosen
the wingnut to remove it