2001 BMW 330Ci CONVERTIBLE ECU

Congratulations, and thank you for choosing a BMW.
Thorough familiarity with your vehicle will provide you with enhanced control and
security when you drive it. We therefore have this request:
Read this Owner's Manual to get summarized information, before you start out in
your new BMW. It contains important data and instructions intended to assist you in
gaining maximum use and satisfaction from the unique range of technical features
on your BMW. This manual also contains information on maintenance and care,
designed to ensure your safety and the proper operation of your vehicle, and to
maintain your vehicle's value.
This Owner's Manual should be considered a permanent part of this vehicle. It
should stay with the vehicle when sold to provide the next owner with important
operating, safety and maintenance information.
This manual is supplemented by a Service and Warranty Information Booklet
(US models) or a Warranty and Service Guide Booklet (Canadian models).
We recommend that you read this publication thoroughly.
Your BMW is covered by the following warranties:
Ð New Vehicle Limited Warranty
Ð Limited Warranty Rust Perforation
Ð Federal Emissions System Defect Warranty
Ð Federal Emissions Performance Warranty
Ð California Emission Control System Limited Warranty
Detailed information about these warranties is listed in the Service and Warranty
Information Booklet (US models) or in the Warranty and Service Guide Booklet
(Canadian models).
We wish you an enjoyable driving experience.
BMW AG

32n
Keys1 The remote control master keys
determine Key Memory functions.
Refer to page 59
There is an extended-life battery
in every master key that is
charged automatically in the ignition
lock as you drive.
At least once a year, drive for an
extended period with a master key that
you do not use otherwise to charge the
battery. Refer also to page 35.<
2 Spare key for storage in a safe place,
such as in your wallet. This key is not
intended for constant use 46cde059
3 Door and ignition key
The locks for the luggage compart-
ment lid and the glove compartment
cannot be operated with this key Ð
this is recommended for valet
parking, for instance
Replacement keysReplacement keys are available exclu-
sively through your BMW center.
Checking vehicle ownership is manda-
tory, since the keys are part of a secu-
rity system. (Refer to "Electronic vehicle
immobilizer" on page 33).
If possible, take all of the master
keys that belong to the vehicle
with you when you pick up your
replacement key.
Whenever you receive a new replace-
ment key, turn that key to position 2 in
the ignition lock once (ignition switched
on) and then back. This allows the elec-
tronic vehicle immobilizer to "learn" the
new key.<

33n
IndexDataTechnologyRepairsCar careControlsOverview
Electronic vehicle immobilizer The key to securityYour BMW is equipped with a passive
antiÐtheft system. This electronic immo-
bilization system is designed to reduce
the susceptibility of the vehicle to theft
by making it impossible to start the
engine using any means other than the
special keys furnished with the vehicle.
Your BMW center can cancel the elec-
tronic system authorization for indi-
vidual keys (in the event of loss, for
instance). A deactivated key can no
longer be used to start the engine.46cde060
How the electronics workAt the heart of this system is an elec-
tronic chip that is integrated into the
key. The lock mechanism itself is actu-
ally a dual-function device, serving as a
communications interface designed to
allow the vehicle's electronics system
to maintain a continuous stream of vari-
able, vehicle-specific signals with the
electronic circuitry in the key. The
system will not release the ignition, fuel
injection and starter unless it recog-
nizes an "authorized" key.
Force applied to the key can
damage the integrated electronic
circuitry. A damaged key can no longer
be used to start the engine.<

35n
IndexDataTechnologyRepairsCar careControlsOverview
Opening and closing Ð from the outsideUsing the remote control The remote control gives you an excep-
tionally convenient method for
unlocking and locking your vehicle.
Furthermore, it provides two additional
functions that can only be executed by
means of the remote control:
>Switch on the interior lamps, refer to
page 36.
With this function, you can also
"search for" your vehicle Ñ when
parked in an underground garage for
instance.
>To open the luggage compartment,
refer to page 36
The luggage compartment lid will
open slightly, regardless of whether it
was locked or unlocked.
The anti-theft system is also deacti-
vated simultaneously when you unlock
the vehicle, the alarm system is
disarmed, and the interior lamps are
turned on. When you lock the vehicle,
the systems are activated and armed,
and the lamps go off.
You can have a signal set as an
acknowledgment message that
the vehicle is closed correctly.<
Master keysKeys with remote control are master
keys. Refer to page 32.
Children might be able to lock the
doors from the inside. For this
reason, always take the vehicle keys
with you so that the vehicle can be
opened again from the outside at any
time.<46cde020
Master keys that are used repeat-
edly are always ready for opera-
tion since the battery in the key is
charged automatically in the ignition
lock as you drive.
If it is no longer possible to unlock the
vehicle using the remote control, the
battery is discharged. Use this key
while driving for an extended period in
order to recharge the battery. Refer
also to page 32.
To prevent unauthorized use of the
remote control, surrender only the door
and ignition key or the spare key (refer
to page 32) e. g. whenever leaving the
vehicle for valet parking.
In the event of a system malfunction,
please contact your BMW center. You
can also obtain replacement keys
there.<

36n
Opening and closing Ð from the outsideTo unlock the vehicleUnlock driver's door: press button 1.
After unlocking the driver's door, press
button 1 again to unlock the entire
vehicle.Convenience opening modePress and hold button 1. The electric
power windows and the fully automatic
convertible top are opened.To lock and securePress button 2.46cde056
To switch on the interior lampsAfter locking the vehicle, press button 2
again.To switch off tilt alarm
* and
interior motion sensor*
Press button 2 again immediately after
locking.
For additional information: refer to
page 43.46cde057
To open the luggage
compartment lidPress button 3.
The luggage compartment lid will open
slightly, regardless of whether the lid
was previously locked or unlocked.
Before and after a trip, be sure
that the luggage compartment lid
was not opened unintentionally.<46cde058

38n
Opening and closing Ð from the inside Use this button to operate the central
locking system whenever the doors are
closed. The doors and luggage
compartment lid are unlocked or locked
only. The anti-theft alarm system is not
activated.
If only the driver's door was
unlocked from the outside and you
press the button, then the passenger-
side door, the luggage compartment lid,
the fuel filler door and the glove
compartment will unlock if the driver's
door is open.
The driver's door will be locked if it is
closed.<
If you desire, the central locking
system will secure the locks as 460us007
soon as you start to drive. This can be
adjusted to be key-specific.Either unlock the doors at the same
time using the button for the central
locking system and then pull each of
the release handles above the
armrests,
or
>pull the release handle for each door
twice: the first pull unlocks the door,
and the second one opens it.
To engage the locks>Either use the central locking button
to lock both doors at once,
or
>press the individual safety lock
buttons down. To prevent the driver
from being inadvertently locked out
of the vehicle, the driver's door safety
lock button will not engage as long as
the door is open.
Children might be able to lock the
doors from the inside. For this
reason, always take the vehicle's keys
with you so that the vehicle can be
opened again from the outside at any
time.<

39n
IndexDataTechnologyRepairsCar careControlsOverview
Luggage compartment lid The lock Only the master keys (refer to page 32)
fit in the lock for the luggage compart-
ment lid.To secure separatelyTurn the master key to the right past the
resistance point and then pull it out in
the horizontal position.
This locks the luggage compartment lid
and disconnects it from the central
locking system. If you surrender only
the door and ignition key, for valet
parking, for instance (refer to page 32),
this will prevent unauthorized access to
the luggage compartment.46cde001
Opening from outsidePress the button in the handle recess
(arrow):
The luggage compartment lid opens
slightly.
The luggage compartment is lit when
the lid is opened. Manual operation(in the event of electrical malfunction)
Turn the master key to the right as far
as possible Ð the luggage compartment
lid will open slightly.
The luggage compartment is locked
again as soon as you close the lid.06cde01046cde003
Opening from the insideIf the luggage compartment lid has not
been locked separately, you can open it
with this button in the footwell on the
driver's side when the vehicle is
stationary.460de011

41n
IndexDataTechnologyRepairsCar careControlsOverview
Luggage compartment3 Raise and secure the floor panel by
hanging it from the rubber seal ring
for the run-off gutter (arrow).
Carefully replace the hanger in its
holder when lowering the floor
panel back into place.<46cde032
Enlarging the luggage
compartmentWith the convertible top closed, you
can enlarge the luggage compartment.
To do this, flip the handle outward and
press it down and toward the front of
the car (arrow). The convertible top
compartment panel is now raised and
secured.
To prepare to open the convertible top,
follow the steps in reverse order.
When opening the convertible top,
make sure that the luggage
compartment is set up for this Ñ see
page 45 or 48, otherwise damage may
be caused.<46cde009
To secure your luggage, use the
luggage nets
* or flexible straps that you
can attach to the fittings at the inner
corners of the luggage compartment.
Refer also to "Cargo loading" on
page 114.