door lock BMW 745Li 2004 E66 Owner's Manual

Opening and closing
32
Opening and closing
Keys/remote control
1Remote controls with integrated key;
they determine the functions of the
Key Memory, refer to page 54.
You can mark the remote controls using
the colored labels you received on tak-
ing delivery of the vehicle
Each remote control contains a
long-life rechargeable battery or in
the case of Comfort Access a battery.
The battery is automatically charged in
the ignition lock while the vehicle is
being driven.
If you have any remote controls that are
not being used on a regular basis, you
should therefore remember to recharge
these units by using them to drive the
vehicle for an extended period at least
once a year, refer to page 33.
Battery replacement with Comfort
Access, refer to page 35.<
2Spare key for storage in a safe place,
such as in your wallet. This key is not
intended for constant use
3Adapter for spare key
The adapter can be used to store the
spare key. It can be stored in the place
provided within the luggage compart-
ment lid-mounted onboard tool kit to
ensure that it will always be available,
refer to page 200. You can find more
detailed information on using the
adapter in the section Using the spare
key adapter
Removing the key from the remote
control
Press button 1 to release the key.
You can use the integrated key to unlock
and lock the following:
>The storage compartment under the
front armrest
>The driver's door
>The luggage compartment lid.
Within the storage compartment you will
also find the switch for locking the luggage
compartment separately, refer to page 37.
If you lock the storage compartment and
only turn over the remote control, for exam-
ple when leaving the vehicle for hotel valet
parking etc., no access is possible via the
luggage compartment lid.
Using the spare key adapter
You will need the adapter to activate the
ignition and to start the vehicle with the
spare key.
Press lock button 1, slide up the cover and
insert the spare key 2 in the adapter. Close

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the cover and insert the adapter in the igni-
tion lock.
Central locking system
The concept
The central locking system is ready for
operation whenever the driver's door is
closed. This simultaneously engages and
releases the locks on the following:
>Doors
>Luggage compartment lid
>Fuel filler door.
The central locking system can be oper-
ated from the outside
>via the remote control
>via the driver's door lock
>with Comfort Access via the door han-
dle
and from inside via the button for the cen-
tral locking system.
When the system is locked from inside, the
fuel filler door remains unlocked, refer to
page 36.
The anti-theft system is automatically acti-
vated whenever you activate the central
locking system from outside the vehicle.
The alarm system is armed/disarmed at the
same time.
In an accident, the central locking system
automatically unlocks the vehicle. In addi-
tion, the hazard warning flashers and inte-
rior lamps switch on.
Opening and closing:
from outside
Using the remote control
When you engage/release the vehicle's
locks, you simultaneously activate/deacti-
vate the anti-theft system, arm/disarm the
alarm system
and switch the interior lamps
on/off. In addition, the remote control offers you
another function:
>Panic mode
In case of danger, you can trigger an
alarm.
You can have various confirmation
signals programmed into the system
to verify that the vehicle has been locked
securely.<
Remote control
1To unlock, convenience opening mode
and alarm system
2To lock and secure, switch off tilt alarm
sensor and interior motion sensor,
switch on interior lamps and door-
mounted proximity lamps
3To open the luggage compartment lid
4To switch on interior lamps, activate
panic mode
Because any persons or animals left
unattended in a parked vehicle could
lock the doors from the inside, you should
always keep the remote control with you;
this precaution ensures that you will remain
able to unlock the vehicle from the outside
at all times.<
When it is no longer possible to lock
the vehicle via the remote control, the
battery is discharged. Use this remote con-
trol during an extended drive; this will
recharge the battery, refer to page 32.
In the event of a system malfunction,
please contact your BMW center, which is
also your source for replacement keys.<

Opening and closing
34
Unlocking
Press button 1 .
The interior lamps and the door-mounted
proximity lamps come on.
Press the button once to unlock the driver's
door only; press a second time to unlock all
remaining doors as well as the luggage
compartment lid and the fuel filler door.
Convenience opening mode
Hold button 1 pressed. The windows and
the glass roof open. The glass roof will not
be retracted if it is already in its raised posi-
tion.
Locking and securing
Press button 2 .
Switching off the tilt alarm sensor
and interior motion sensor
Press button 2 once again directly
after locking.
For more detailed information, refer to
page 40.
Switching on interior lamps and
door-mounted proximity lamps
If the vehicle is locked, press
button 2 .
Switching on the interior lamps
Press button 4 .
You can also use this function to locate
your vehicle in parking garages etc.
Panic mode
By pressing and holding button 4 for
more than approx. two seconds, you can
trigger the alarm system in response to any
impending danger.
To switch off the alarm: press any of the
buttons.
Opening the luggage compartment
lid
Maintain pressure on button 3 for
approx. 1 second. The luggage compartment lid opens,
regardless of whether it was previously
locked or unlocked.
During opening, the luggage com-
partment lid pivots upward and to the
rear. Ensure that adequate clearance is
available before opening.
To avoid being inadvertently locked out,
never lay the remote control down in the
luggage compartment. If the vehicle is
locked, the luggage compartment lid is also
locked again when closed.<
Automatic luggage compartment lid
operation
*
Opening the luggage compartment
lid
Maintain pressure on button 3 for
approx. 1 second.
The luggage compartment lid opens all the
way, regardless of whether it was previ-
ously locked or unlocked.
To interrupt the opening process:
Press the button again while opening is in
progress.
During opening, the luggage com-
partment lid pivots upward and to the
rear. Ensure that adequate clearance is
available before opening.
To avoid being inadvertently locked out,
never lay the remote control down in the
luggage compartment. If the vehicle is
locked, the luggage compartment lid is also
locked again when closed.<
Comfort Access*
Carry the remote control on your person if
you want to use the Comfort Access.
Unlocking
>Pull a door handle or
>press the button on the outside of the
luggage compartment lid.
Only the door of the door handle you
have pulled is opened.
You unlock the other doors from the inside

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using the central locking system button,
refer to page 36.<
Locking and securing
With the driver's door closed, press a door
handle.
You can have various confirmation
signals programmed into the system
to verify that the vehicle has been locked
securely.<
If a remote control is detected in the
interior, the vehicle is unlocked again
or not locked in the first place.<
Opening the luggage compartment
lid
Press the button on the outside of the lug-
gage compartment lid, refer to page 37.
During opening, the luggage com-
partment lid pivots upward and to the
rear. Ensure that adequate clearance is
available before opening.
If a remote control is detected in the lug-
gage compartment after the luggage com-
partment lid has been closed, the luggage
compartment lid opens again.<
Changing battery
Replace the battery if it is no longer possi-
ble to unlock or lock the vehicle.
1.Take the key out of the remote control,
refer to page 32
2.Press in the detent, refer to arrow 1,
e.g. with the key
3.Remove the cover of the battery com-
partment, refer to arrow 24.Insert a battery of the same type with
the positive side facing upwards
5.Press the cover to close it.
Return used batteries to a recycling
point or your BMW center.<
Malfunctions
External systems or devices may cause
local interference in the functions of the
remote control.
Should the remote control unit fail to oper-
ate owing to interference of this kind, you
can respond by using the key to unlock
your vehicle at one of the doors.
In the event of a system malfunction,
please contact your BMW center, which is
also your source for replacement keys.
When it is no longer possible to lock the
vehicle via the remote control, the battery is
discharged. Use this remote control unit
during an extended drive; this will recharge
the battery, refer to page 32.
For US owners only
The transmitter and receiver units comply
with part 15 of the FCC/Federal Communi-
cation Commission regulations. Operation
is governed by the following:
FCC ID: LX8766S
LX8766E
LX8CAS
LX8CAS2
Compliance statement:
This device complies with part 15 of the
FCC Rules. Operation is subject to the fol-
lowing 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 or
changes to these devices could void
the user's authority to operate this equip-
ment.<

Opening and closing
36
Using the key
One turn of the key in the driver's door lock
unlocks the driver's door only.
Turning the key a second time unlocks all of
the remaining doors, the luggage compart-
ment lid and the fuel filler door.
You can have various confirmation
signals programmed into the system
to verify that the vehicle has been locked
securely.<
Convenience operation
You also have the option of operating the
windows and the glass roof from the
driver's door lock.
>To open:
With the door closed, turn the key to the
Unlock position and hold it there
>To close:
With the door closed, turn the key to the
Lock position and hold it there.
Watch during the closing process to
be sure that no one is injured. Releas-
ing the key stops the operation.<
Manual operation
in the event of an electrical malfunction
You can turn the key all the way to the right
or left in the door lock to engage or release
the locking mechanism in the driver's door.
Opening and closing:
from the inside
You can operate the central locking system
with this button when the driver's door is
closed. The doors and luggage compart-
ment lid are unlocked or locked only.
The anti-theft system is not activated.
Also, the fuel filler door remains unlocked
to allow refueling.
If the remote control, refer to page 34,
or Comfort Access, refer to page 34,
have been used to unlock only the driver's
door and you press the button when the
driver's door is open, the other doors, the
luggage compartment lid, and the fuel filler
door are unlocked.
If the driver's door is closed, pressing the
button locks it.<
You can also have the system pro-
grammed to activate the central lock-
ing system automatically whenever the
vehicle is set in motion, or when a specific
interval elapses after it is unlocked, pro-
vided that neither the doors nor the lug-
gage compartment lid are opened in the
meantime. This can be adjusted to be key-
specific.<
Unlocking and opening the doors
>Either unlock the doors together with
the button for the central locking sys-
tem and then pull the release 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.
When the low beams are switched on,
the interior door handles are also

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lighted. The intensity of the lighting is
adjusted using the instrument lighting con-
trol, refer to page 100.<
Engaging the locks
>Use the central locking button to lock
all of the doors simultaneously, or
>press the individual safety lock buttons
down. To prevent the driver from being
inadvertently locked out of the vehicle,
the lock button on the driver's door
automatically extends again after a brief
period if the door remains open.
Because any persons or animals left
unattended in a parked vehicle could
lock the doors from the inside, you should
always keep the remote control with you;
this precaution ensures that you will remain
able to unlock the vehicle from the outside
at all times.<
Doors
Soft Close Automatic*
Apply gentle pressure to the door to close
it. The closing process will then be carried
out automatically.
To avoid injuries, ensure that the
door's travel path is completely free
and clear before closing.<
Luggage compartment lid
Opening from outside
Press button. The luggage compartment lid
opens. During opening, the luggage com-
partment lid pivots upward and to the
rear. Ensure that adequate clearance is
available before opening.<
The lock
All of the vehicle's keys fit the luggage
compartment lid lock located in the license
plate recess.
Opening separately
Insert the key in the luggage compartment
lid's lock and turn it all the way to the right
Ð the lid opens.
To avoid being locked out inadvert-
ently, avoid laying the remote control
down in the luggage compartment. The
luggage compartment is locked again as
soon as you close the lid.
If you use the key to unlock the luggage
compartment lid while the alarm system is
armed, the alarm will be triggered. Switch-
ing off the alarm, refer to page 40.<
Securing separately
The switch position will vary according to
the individual vehicle's equipment level.

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rear. Ensure that adequate clearance is
available before opening.<
Closing
The luggage compartment lid closes auto-
matically when you
>press the button or
>press the button on the outside of the
luggage compartment lid, refer to
page 37.
The luggage compartment lid imme-
diately stops opening or closing if you
hold it in place by hand.<
To avoid injuries, be sure that the
travel path of the luggage compart-
ment lid is clear when it is closed, as with
all closing procedures.
Operate the vehicle only when the luggage
compartment lid is completely closed.
Otherwise, exhaust fumes could penetrate
the interior of the vehicle. If special circum-
stances should make it absolutely neces-
sary to operate the vehicle with the luggage
compartment lid open:
>Close all windows and the glass roof
>Adjust the automatic climate control's
blower to supply a high rate of airflow,
refer to page 104.<
Comfort Access*
If a remote control is detected in the
luggage compartment after the lug-
gage compartment lid has been closed, the
luggage compartment lid opens automati-
cally.
During opening the luggage compartment
lid pivots upward and to the rear. Ensure that adequate clearance is available before
opening.<
Manual operation
in the event of an electrical malfunction
Use the key to unlock the luggage com-
partment lid, refer to page 37, and then
slowly open or close it, taking care to avoid
abrupt motion in the process.
Emergency release
This lever releases the luggage compart-
ment lid from inside the luggage compart-
ment.
Luggage compartment
Net*
You can use the net to store smaller
objects on the bulkhead separating the lug-
gage compartment from the rear seats.
Do not stow objects behind the side
trim panels on the left and right in the
luggage compartment, as otherwise the
electrical parts could overheat and be
damaged.<
Alarm system
The concept
The vehicle alarm system responds:
>When a door, the hood, or the luggage
compartment lid is opened
>To movement in the vehicle interior:
interior motion sensor

Opening and closing
40 >To a change in the vehicle's tilt if some-
one attempts to steal the wheels or tow
the vehicle
>To interruption of battery voltage.
The system responds to unauthorized vehi-
cle entry and attempted theft by simulta-
neously activating:
>An acoustic alarm, which lasts for a
period of approx. 30 seconds
>The hazard warning flashers for approx.
five minutes
>The high beams, which flash on and off
in the same rhythm.
Arming and disarming the alarm
system
When you lock or unlock the vehicle, either
with the remote control unit or at the door
lock, the alarm system is armed or dis-
armed at the same time.
The system indicates that it has been cor-
rectly armed by switching on the hazard
warning flashers for a single cycle and by
emitting an acoustic signal.
You can have different acknowledg-
ment signals set to confirm arming
and disarming.<
You can also open the luggage compart-
ment lid with the system armed using
button 3 on the remote control, refer to
page 34. When you close the lid, the sys-
tem is rearmed.
Pressing the Panic mode button for a
longer period triggers the alarm, refer
to page 34.<
To deactivate the alarm
>unlock the vehicle using the remote
control, refer to page 34
>insert the remote control all the way into
the ignition lock, engaging the detent.
Indicator lamp displays
>The indicator lamp below the interior
rearview mirror flashes continuously:
the system is armed
>The indicator lamp flashes when the
system is armed: door(s), the hood or
luggage compartment lid are not com-
pletely closed. Even if you do not close
the alerted area, the system begins to
monitor the remaining areas, and the
indicator lamp flashes continuously
after 10 seconds. However, the interior
motion sensor is not activated
>The indicator lamp goes out when the
system is disarmed: no manipulation
or attempted intrusions have been
detected in the period since the system
was armed
>The indicator lamp flashes when you
disarm the system before the remote
control unit is inserted in the ignition
lock, but for no more than roughly
5 minutes: an attempted entry has been
detected in the period since the system
was armed.
Following triggering of an alarm, the indica-
tor lamp will flash continuously.
Avoiding unintentional alarms
The tilt alarm sensor and interior motion
sensor may be switched off at the same
time. You can do this to prevent a false
alarm from being triggered in garages with
elevator ramps, for instance, or when the
vehicle is transported by trailer or train:
Lock, i.e. arm twice; press button 2
on the remote control twice in succession,
refer to page 34.
The indicator lamp lights up briefly and

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then flashes continuously. The tilt alarm
sensor and the interior motion sensor are
switched off as long as the system is
armed.
If you desire, the
>tilt alarm sensor
>interior motion sensor
can be switched off permanently. Please
contact your BMW center for assistance.<
Interior motion sensor
In order for the interior motion sensor to
function properly, the windows and glass
roof must be completely closed.
Be sure to deactivate the interior motion
sensor, refer to section on Avoiding unin-
tentional alarms, when you wish to leave
the windows or glass roof open.
Windows
Opening and closing windows
From radio mode on:
>Press the switch until you feel resis-
tance:
The window continues to move down-
ward as long as you continue to hold
the switch
>Briefly press the switch beyond the
resistance point:
The window moves downward auto-
matically. Briefly press the switch again
to stop the opening movement.
You can close the windows in the same
manner by pulling the switch.
After switching off the ignition
You can still operate the power windows:
>For approx. 15 minutes with the remote
control unit in the radio mode
>For approx. 1 minute in position 0 or
with the remote control unit disen-
gaged.
To open, press the switch beyond the
resistance point.
When leaving the vehicle parked,
always remove the remote control
from the ignition lock and close the doors;
this precaution prevents children from
operating the power windows and injuring
themselves, etc.<
For information on using the convenience
operation mode at the door lock or with the
remote control, refer to page 34 or 36.
Safety feature
If the force rises beyond a predefined
threshold during closing, the system will
stop moving the window prior to lowering it
slightly.
Despite this safety feature you should
always inspect the window's travel
path prior to closing it, as the safety system
might fail to detect certain kinds of obstruc-
tions, such as very thin objects, and the
window would continue closing.
Pulling the switch beyond the resistance
point and holding it limits the response of
the safety feature. Under these conditions
the window will respond to forces beyond a
defined threshold by only opening several
millimeters.
If you again pull the switch past the resis-
tance point and hold it in position within a
period of roughly 4 seconds, the safety fea-
ture will be deactivated.<
When you close the windows they will
slow down as they approach the end
of their travel; this is to allow the safety fea-
ture to respond more precisely to any
obstructions encountered in this critical
range.<

Opening and closing
42
Safety switch
With the safety switch, you can prevent the
rear windows from being opened or closed
via the switches in the rear passenger area,
by children, for example. The same applies
to adjusting the electric rear seats, refer to
page 46 and the electric rear head
restraints, refer to page 48, as well as to
the operation of the roller sun blinds from
the rear, refer to page 112. The indicator
lamp lights up when this safety feature is
activated.
Press the safety switch whenever
children are riding in the rear of the
vehicle. Careless use of the power win-
dows can lead to injury.<
So that you can deactivate the func-
tion again, the remote control must
be inserted in the ignition lock or, with
Comfort Access, the radio position must
be switched on.<
After installing accessories
After installing any accessory Ð such as a
clamp-on antenna for a portable phone Ð
within the window's travel range, you will
need to have the system reinitialized for
use under the new conditions. Please con-
tact your BMW center for assistance.
Glass roof, electric*
To prevent injuries, exercise care
when closing the glass roof and keep
it in your field of vision until it is shut.
When leaving the vehicle, always disen-
gage the remote control in the ignition lock and close the doors to prevent children
from operating the roof and injuring them-
selves, etc.<
Raising, opening, closing
From radio mode on, press the switch, or
slide it in the desired direction up to the
resistance point.
After switching off the ignition
You can still operate the roof:
>For approx. 15 minutes with the remote
control in the radio mode
>For approx. 1 minute in position 0 or
with the remote control disengaged.
The headliner insert slides back somewhat
when you raise the roof. When the roof is
opened the headliner retracts with it.
Do not use force to close the head-
liner insert with the roof in its raised
position, as damage to the mechanism
could result.<
For information on using the convenience
operation mode at the door lock or with the
remote control, refer to page 34 or 36.
Automatic* opening and closing
Briefly press the switch past the resistance
point and then release it.
In addition, the following response is also
automatic:
With the roof open, briefly press the switch
in the Raise direction: the roof rises to its
tilt-up end position.
Press the switch again in any direction to
stop the roof.