2003 BMW 540I SEDAN lock

35n
OverviewControlsMaintenanceRepairsDataIndex
Opening and closing Ð via the remote controlTo unlockPress button.
Press the button once to unlock the
driver's door and the fuel filler door
only; press a second time to unlock all
remaining doors as well as the luggage
compartment lid/tailgate.Convenience opening modePress and hold button to open the elec-
tric power windows and sliding/tilt sun-
roof.
To lock and securePress button.
Vehicles without armored glass:
do not lock the vehicle if anyone
will be remaining inside, as it would
then be impossible for the occupant(s)
to disengage the locks from the
inside.< To deactivate the tilt alarm sensor
and interior motion sensorPress button a second time immedi-
ately after locking.
For additional information, refer to
page 43.To switch on the interior lampsWith the vehicle locked, press button.
To open the luggage
compartment lid/tailgatePress button.
The luggage compartment lid/tailgate
will open slightly, regardless of whether
it was previously locked or unlocked.
Before and after a trip, be sure
that the luggage compartment lid/
tailgate has not been opened uninten-
tionally.< Panic modeProvided that the alarm system is
armed, you can respond to imminent
danger by holding down the button for
between two and five seconds.
To cancel alarm
Press button.

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Opening and closing Ð via the remote controlExternal systemsThe remote control system may be
affected by other units or equipment
operating in the immediate vicinity of
your vehicle.
If this should occur, you can unlock and
lock the vehicle via the door lock with a
master key.
For US owners onlyThe transmitter and receiver units
comply with part 15 of the FCC (Federal
Communication Commission) regula-
tions. Operation is governed by the
following:
FCC ID: LX8EWS
LX8FZVS
LX8FZVE
Compliance statement:
This device complies with part 15 of the
FCC Rules. Operation is subject to the
following two conditions:
>This device may not cause harmful
interference, and
>this device must accept any interfer-
ence received, including interference
that may cause undesired operation.
Any unauthorized modifications to
these devices could void the
user's authority to operate the equip-
ment.<

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OverviewControlsMaintenanceRepairsDataIndex
Opening and closing Ð from the insideYou can operate the central locking
system with this button when the
driver's door is closed. With this button,
only the doors, the luggage compart-
ment lid/tailgate and rear window are
unlocked or locked. The anti-theft
system is not activated. Also, the fuel
filler door remains unlocked to allow
refueling.
The central locking system can be
locked automatically as soon as
you begin to drive if you desire. You
may also have this function pro-
grammed into individual keys.< 390de691
If only the driver's door was
unlocked from the outside and
you press the button
>all other doors, the luggage compart-
ment lid/tailgate, rear window and
the fuel filler door will be unlocked if
the driver's door is open
>the driver's door will be locked again
when it is closed.<
To unlock and open the doors>Either unlock the doors together with
the button for the central locking
system and then pull the door handle
above the armrest 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>Use the central locking button to lock
all of the doors simultaneously,
or
>press down the individual door lock
buttons. As an added design feature
to prevent the driver from being inad-
vertently locked out of the vehicle,
the driver's door lock button will not
engage as long as the door is open.
When the vehicle is moving, you
should not lock the doors with
their lock buttons since doors locked in
this manner would not open automati-
cally in the event of an accident.
Since passengers or animals remaining
in the vehicle might be able to lock the
doors from the inside, take the vehicle's
keys with you so that the vehicle can be
opened again from the outside at any
time.<

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Luggage compartment lid/TailgateLock Ð sedan onlyOnly the master keys (refer to page 32)
fit in the lock of the luggage compart-
ment lid.Opening separatelyTurn the master key to the left in the
luggage compartment lock, continuing
until it stops Ð the luggage compart-
ment lid will open slightly.
The luggage compartment is locked
again as soon as you close the lid.394de783
Secure separatelyTurn the master key to the right past the
pressure point and then pull it out in the
horizontal position.
This locks the luggage compartment lid
and disconnects it from the central
locking system. This feature can be
used to prevent unauthorized access to
the luggage compartment when you
hand over the door and ignition key
(refer to page 32) for valet parking, etc.394de731
Manual operationIn the event of an electrical malfunction,
you can also open the luggage com-
partment lid/tailgate manually:
sedan:
Turn the master key to the left in the
luggage compartment lock, continuing
all the way to the end of its travel Ð the
luggage compartment lid will open
slightly.
The luggage compartment is locked
again as soon as you close the lid.

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Luggage compartment lid/TailgateTo open from the insideYou can use this button to open the
luggage compartment lid/tailgate when
the vehicle is stationary (not possible if
the tailgate has been locked sepa-
rately).
When the tailgate of the sport
wagon is opened, the clearance
from the ground to the upper edge is
more than 6.6 ft (two meters). Please
keep this in mind when opening the tail-
gate (in a garage, for example).<
For the roll-up covers and for additional
details concerning the luggage com-
partment, please refer to "Luggage
compartment" beginning on page 125.390de692
Rear window Ð sport wagonSmall items can be loaded or unloaded
quickly if the rear window is opened
separately.
Press the button (arrow): the rear
window opens slightly. It can now be
tilted up.
Push the window down to close it.
When loading sharp or pointed
objects in the area adjacent to the
rear window always wrap their edges in
soft material if there is any chance that
these objects could shift and rub
against the window while the vehicle is
underway. Failure to observe this pre-
caution can result in damage to the rear
window defroster's resistor elements.< 392de727
Closing Ð sedanThe handle recess (arrow) next to the
lock mechanism is designed to assist
you in closing the luggage compart-
ment lid.394de128

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OverviewControlsMaintenanceRepairsDataIndex
Alarm systemTo arm and disarm the alarm
systemWhen the vehicle is locked or unlocked
with the key or the remote control, the
alarm system is also simultaneously
armed or disarmed.
You can have different acknowl-
edgment signals set to confirm
arming and disarming.<
You can also open the luggage com-
partment lid/tailgate when the system is
armed by pressing the button on the
remote control (refer to page 35). When
you close the luggage compartment lid/
tailgate, the luggage compartment is
secured again.
Indicator lamp displays>The indicator lamp below the interior
rearview mirror flashes continuously:
the system is armed
>The indicator lamp flashes during
arming: door(s), the hood or luggage
compartment lid/tailgate are not
completely closed. Even if you do not
secure the indicated area, the system
begins to monitor the remaining
areas, and the indicator lamp flashes
continuously after 10 seconds. How-
ever, the interior motion sensor is not
activated
>If the indicator lamp goes out when
the system is disarmed: no manipula-
tion or attempted intrusions have
been detected in the period since the
system was armed390de020
>If the indicator lamp flashes for
10 seconds when the system is
disarmed: an attempted entry has
been detected in the period since the
system was armed.
Following triggering of an alarm, the
indicator lamp will flash continuously.Avoiding unintentional alarmsThe tilt alarm sensor and interior motion
sensor may be switched off at the same
time. To prevent an unintentional alarm
from being triggered (in garages with
elevator ramps, for instance), or when
the vehicle is transported by trailer or
train:
Lock the vehicle (arm the alarm system)
twice in succession: press button 2 on
the remote control twice (refer to
page 35), or turn the key in the door
lock to the right (lock) twice in succes-
sion (refer to page 33).
The indicator lamp lights up briefly and
then flashes continuously. The tilt alarm
sensor and the interior motion sensor
are deactivated as long as the system is
armed.

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Alarm system Electric power windowsInterior motion sensorIn order for the interior motion sensor to
function properly, the windows and
sliding/tilt sunroof must be completely
closed.
Nevertheless, you should deactivate
the interior motion sensor (refer to
"Avoiding unintentional alarms") if you
>leave children or animals in the
vehicle
>intend to leave the windows or
sliding/tilt sunroof open.
To open and close windowsFrom ignition key position 1:
>Depress the rocker switch until you
feel resistance:
The window continues moving for as
long as you maintain pressure on the
switch
>Press the rocker switch beyond the
pressure point:
The window moves automatically.
Press the switch a second time to
stop the window.390de055
After the ignition has been switched off:
>You can still operate the windows as
long as neither of the front doors has
been opened. To open the window,
press the switch beyond the pressure
point.
When leaving the vehicle, always
extract the ignition key from the
lock and remember to close the doors
to prevent children from operating the
power windows and injuring them-
selves, etc.<
For the convenience mode via the door
lock or the remote control, refer to
pages 33 or 35.Safety featureA contact strip is integrated into the
inner side of each of the upper window
frame sections. If pressure is exerted
against this contact strip while a
window is being raised, the system will
respond by stopping the window and
then retracting it a small distance.

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Sliding/tilt sunroof
*
To prevent injuries, exercise care
when closing the sliding/tilt sun-
roof and keep it in your field of vision
until it is shut.
Before leaving the vehicle, switch off
the electric sunroof mechanism by
removing the ignition key. Do not leave
children unattended in the vehicle with
access to vehicle keys. The key could
be used to start the engine and operate
vehicle systems such as the power sun-
roof, etc. Unsupervised use of these
systems can result in serious personal
injury.<
For the convenience mode via the door
lock or the remote control, refer to
page 33 or 35.
Raising Ð Opening Ð ClosingFrom ignition key position 1 on, press
the switch or slide it in the desired
direction until you feel resistance.
When lifting, the headliner retracts sev-
eral inches.
The headliner insert can not be
closed with the sunroof in its
raised position.<
After the ignition has been switched off,
you can still operate the sliding/tilt sun-
roof as long as neither of the front
doors has been opened.390de724
Automatic
* opening and closing
Press the switch past the pressure
point and then release it.
Other automatic operations are:
>With the sunroof open, press the
switch briefly toward "Lift:" the sun-
roof automatically extends to its fully-
raised position
>With the sunroof lifted, press the
switch briefly toward "Open:" the
sunroof automatically opens all the
way.
Pressing the switch again briefly stops
the motion.Safety featureIf the sliding/tilt sunroof encounters
resistance at a point roughly past the
middle of its travel when it is closing,
the closing cycle is interrupted and the
sliding/tilt sunroof will open again
slightly.