2005 BMW 645CI COUPE&CONVERTIBLE lights

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Indicator lamp displays
>The indicator lamp below the interior rear-
view mirror flashes continuously: the sys-
tem is armed.
>The indicator lamp flashes after locking:
door(s) or luggage compartment lid are not
completely closed. Even if you do not close
the alerted area, the system begins to mon-
itor the remaining areas, and the indicator
lamp flashes continuously after approx.
10 seconds. However, the interior motion
sensor is not activated.
>The indicator lamp goes out after unlocking:
no manipulation or attempted intrusions
have been detected in the period since the
system was armed.
>After unlocking, the indicator lamp flashes
until the key is inserted into the ignition
lock, but will not do so for longer than
roughly 5 minutes: an attempted entry has
been detected in the period since the sys-
tem was armed.
Tilt alarm sensor and interior motion
sensor
Tilt alarm sensor
Monitors the inclination of the vehicle. The
alarm system reacts, for example, if someone
attempts to steal the wheels or tow the vehicle.
Interior motion sensor
Coupe:
In order for the interior motion sensor to func-
tion properly, the windows and glass sunroof
*
must be completely closed.Convertible:
Monitors the interior up to the height of the seat
cushions. This means that the alarm system,
including the interior motion sensor, is armed
even if the convertible top is open. Falling
objects, e.g. leaves, can trigger false alarms,
refer to Avoiding unintentional alarms.
Avoiding unintentional alarms
The tilt alarm sensor and interior motion sensor
may be switched off at the same time. This pre-
vents unintentional alarms, e.g. in the following
situations:
>In stacking garages
>When transporting on car-carrying trains
>When animals are to remain in the vehicle
Switching off the tilt alarm sensor and
interior motion sensor
Press the button on the remote control
once again directly after locking.
The indicator lamp lights up briefly and then
flashes continuously. The tilt alarm sensor and
the interior motion sensor are switched off until
the vehicle is unlocked and locked again.
Windows
To prevent injuries, exercise care when
closing the windows and keep them in
your field of vision until they are shut.
When leaving the vehicle, always remove the
ignition key and close the doors to prevent chil-
dren from operating the power windows and
injuring themselves.<

Opening and closing
40 dren away from the travel path of the convert-
ible top.
For safety reasons, only operate the convertible
top when the vehicle is at a standstill.<
If you have initiated top operation with the
vehicle at a stop and then start to drive,
e.g. at a traffic light, you can continue the ini-
tiated operation up to a speed of 20 mph/
30 km/h:
To do so, press and hold the corresponding
button.<
Partial vacuums that occur at higher
speeds in the passenger compartment
can make the convertible top flap. Use the auto-
matic climate control to increase the air supply
so that a partial vacuum in the vehicle does not
occur.<
Prior to opening and closing
>Read carefully and comply with the safety
precautions that appear above.
>Ensure that the convertible top compart-
ment floor in the luggage compartment is
folded down, refer to page34, as otherwise
the convertible top cannot be opened.
>Ensure that the luggage compartment lid is
closed.
Opening and closing
With the ignition key in position 1 or greater,
refer to page54, and the vehicle stationary:
So as not to place an excessive load on
the battery, only operate the convertible
top with the engine running, if possible.
Before closing the convertible top, remove for-
eign bodies from the windshield frame, as these
might inhibit closing of the convertible top.<1Closing
2LED
3Opening
When the button for top operation is
pressed, the side windows move down-
ward slightly; the rear window is lowered com-
pletely.
If you hold down the button after the LED2
goes out, the windows are raised again.
If the opening or closing action is not com-
pleted, the luggage compartment lid cannot be
opened.<
LED
In the following situations, in addition to the
LED, a message is displayed on the Control
Display and an acoustic signal may sound:
>During convertible top operation, the LED
lights up green. It goes out as soon as the
opening or closing action is ended.
> If the LED flashes red when you release the
button, the opening or closing action has
not yet finished.
>If the LED lights up red when the button is
pressed, either the floor of the convertible
top storage compartment in the luggage
compartment is in the raised position or a
malfunction has occurred. The convertible
top cannot be moved.
Interruption
The automatic sequence of movements is
interrupted immediately if the button for top
operation is released. The sequence can be
continued in the desired direction using the
button.
If the opening or closing action is interrupted for
a longer period, the convertible top remains in
that position for approx. 15 minutes before it
slowly moves to a stable position.
A convertible top which is not completely
opened or closed presents a danger.
Do not interrupt and continue the closing action
several times in succession, as otherwise the
top mechanism can be damaged.<

Adjustments
46
Seat, mirror and steering
wheel memory
You can store and select three different adjust-
ment settings for the driver's seat, exterior mir-
rors and steering wheel.
The adjustment of the lumbar support is not
stored in the memory.
Storing
1.Turn ignition key to position 1 or 2, refer to
page54.
2.Adjust the desired seat, exterior mirror and
steering-wheel positions.
3.Press the button:
The indicator lamp in the button lights up.
4.Press the desired memory button 1, 2 or3:
The indicator lamp goes out.
Requesting
Do not request a position from the mem-
ory while the vehicle is moving. There is a
risk of accident from unexpected movement of
the seat or steering wheel.<
Convenience mode
1.Open the driver's door after unlocking or
turn the ignition key to position 1, refer to
page54.
2.Briefly press the desired memory button 1,
2 or3.
The system immediately cancels the adjust-
ment procedure when you briefly press one of
the seat adjustment switches or one of the
memory buttons.The adjusting procedure for the steering wheel
is immediately interrupted if you operate the
switch for the steering wheel adjustment in any
direction, refer to page50.
Safety feature
1.Close the driver's door and turn the ignition
key to position 0 or 2, refer to page54.
2.Press the desired memory button 1, 2 or3
and maintain pressure until the adjustment
process has been completed.
If the button was pressed inadvertently:
Press the button again; the indicator lamp goes
out.
Position stored in key
The positions of the driver's seat, the external
rearview mirrors, and steering wheel are stored
for the remote key currently in use.
You can choose when the position is requested:
>Request when unlocking vehicle
>Request when opening driver's door
Control Center, for principle details, refer to
page16.
1.Open the menu.
2.Select "Vehicle settings" and press the
controller.
3.Select "Door locks" and press the control-
ler.
4.Select "Central locking" and press the con-
troller.
5.Select "Last seat pos." and press the con-
troller.
6.Select "After unlocking" or "After opening
door" and press the controller.

Adjustments
48
Adjusting tilt angle
Swivel the head restraints.
Entry to the rear
Before starting to drive, fold backrests
back, otherwise there is the danger of
accident due to an unexpected movement of
the seat.<
Coupe: releasing backrest
Pull the lever upward and fold the backrest for-
ward.
The lever is designed in such a way that the
safety belt can be stored there. This enables
you to fasten the safety belt more conveniently.
Convertible: releasing backrest
The belt system integrated into the seat
ensures easier entry into the rear.
1.Pull the lever 1 upward and fold the back-
rest forward.
2.Press and hold button 2 until the seat has
moved to the desired position.
3.After entry to the rear, fold back the back-
rest and lock it in place.
4.Press and hold button 3. The seat moves
back to its previous position. If you release
button 3 before this, the seat stops in its
current position.
You can lock the backrest in place when it
is folded forward. This is useful, for exam-
ple, when you get into the vehicle when it is
parked on a hill. Press the backrest until it audi-
bly locks into place. To fold it back, you do not
have to use lever 1 to release it.<
Lock backrest warning lamp:
Lights up when the backrest is not
locked. At the same time, an additional
message appears on the Control Display.
Safety belts
To ensure that the safety systems con-
tinue to provide optimized protection,
please observe the adjustment instructions on
page44.<
Before every drive, make sure that safety belts
are being worn at all of the occupied seats. Air-
bags complement the safety belt as an addi-
tional safety device, but they do not represent a
substitute.

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Fastening
Make sure you hear the latch plate engage in
the belt buckle.
Releasing
1.Hold the belt firmly.
2.Press the red button in the belt buckle.
3.Guide the belt into its reel.
The shoulder strap's anchorage point will be in
the correct position for adults of every build if
the seat is correctly adjusted, refer to page44.
Safety belt reminder for driver's seat
and passenger seat*
The indicator lamp lights up and a sig-
nal sounds. A message also appears on
the Control Display. Please check
whether safety belts are being worn correctly.
The safety belt reminder is operative at speeds
above approx. 5 mph/8 km/h. It can also be acti-
vated if objects are placed onto the passenger
seat.
Damage to safety belts
If the safety belts are damaged or
stretched in an accident: have the entire
belt system, including the tensioning mecha-
nisms, replaced at your BMW center. Have the
belt anchorage points inspected for damage at
the same time. Failure to observe this precau-
tion may prevent the safety belts from effec-
tively providing optimal protection when
needed.<
Heated seats
The temperature setting progresses one step
through its control sequence each time you
press the button. Maximum preselected tem-
perature with three lamps.
To switch off: press the button longer.
Mirrors
Adjusting exterior mirrors
The mirror on the passenger's side fea-
tures a lens with a more convex surface
than the mirror installed on the driver's side.
When estimating the distance between yourself
and other traffic, bear in mind that the objects
reflected in the mirror are closer than they
appear. This means that estimations of the dis-
tance to following traffic should not be regarded
as precise.<

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Steering wheel heater*
In ignition key position 2, press the button.
The indicator lamp in the button lights up when
the steering wheel heater is switched on.
Programmable buttons on steering
wheel
You can assign functions to the buttons individ-
ually:
Control Center, for principle details, refer to
page16.
1.Open the menu.
2.Select "Vehicle settings" and press the
controller.
3.Select "Steering wheel buttons" and press
the controller.The different functions are displayed:
>"Nav. voice instructions"
Voice instructions for the navigation
system
>"Air recirculation on / off"
Continuously shut off the supply of out-
side air, refer to AUC Automatic recircu-
lated-air control on page95
>"Mute on / off"
Mute the audio sources
>"Monitor on / off"
Switch the Control Display on/off
>"Telephone list"
Switch between Entertainment and
Telephone
>"Next entertainment source"
Change audio source
4.Select the desired function.
5.Press the controller.
6.Select button if necessary.
.
7.Press the controller.
The setting is stored for the remote control cur-
rently in use.
You can operate the selected function using the
corresponding button.
Operating function
Press the corresponding button on the steering
wheel.
Voice instructions of navigation system:
>To switch voice instructions on/off:
Maintain pressure on the button for several
seconds.
>To repeat the last voice instruction:
Press button.

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SMG Sequential manual transmission*
and automatic transmission*
Your BMW is equipped with the convenience
starting feature. It is sufficient to turn the igni-
tion key only briefly to position 3 and then
release it right away. The system responds by
automatically engaging the starter for a certain
period and allowing it to run until the engine
starts, after which it then disengages automati-
cally.
SMG Sequential manual transmission*
1.Press the brake pedal.
2.Engage selector-lever position N.
3.Start the engine.
If the engine does not start, engage the
last gear selected again, refer to instru-
ment cluster display, and then shift into posi-
tion N.<
Automatic transmission with
Steptronic*
1.Press the brake pedal.
2.Engage selector-lever position P or N.
3.Start the engine.
Switching off engine
Do not remove the ignition key while the
vehicle is rolling, as otherwise the steer-
ing wheel lock will immobilize the steering.
When leaving the vehicle, remove the ignition
key and lock the steering.
When parking on a downhill incline, apply the
handbrake, as otherwise the vehicle could roll
away.<
Manual transmission
1.Turn the ignition key to position 1 or 0.
2.Shift into first gear or reverse.
SMG Sequential manual transmission*
1.Engage a drive position.
2.Turn the ignition key to position 1 or 0.
A signal sounds on stopping the engine.
Automatic transmission with
Steptronic*
1.Engage selector-lever position P.
2.Turn the ignition key to position 1 or 0.
Handbrake
The handbrake is primarily intended to prevent
the vehicle from rolling while parked; it brakes
the rear wheels.
Indicator lamp
The indicator lamp lights up, and an
acoustic signal also sounds when start-
ing off. The handbrake is engaged.
Indicator lamp for Canadian models.
Engaging
The lever engages automatically.
Releasing
Pull slightly upward, press the button and lower
the lever.
If exceptional circumstances should
make it necessary to engage the hand-
brake while the vehicle is in motion, do not pull it
too strongly. In doing so, continuously press the
button of the handbrake lever.
Strong application of the handbrake can lead to
overbraking of the rear axle and associated
'fishtailing' of the vehicle rear end.
The brake lamps do not light up when the hand-
brake is engaged.

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recommended for a performance-oriented driv-
ing style. It is engaged automatically when the
Dynamic Driving Control is activated, see
below.
When the selector lever is briefly moved for-
ward or back, the manual mode is activated and
the Steptronic shifts gear. The instrument clus-
ter shows M1 through M6.
Upshifts and downshifts are executed only
when they will result in a plausible combination
of engine and vehicle speed; thus, for example,
a downshift that would cause the engine to
overrev will not be executed by the system. The
selected gear appears briefly in the instrument
cluster, followed by the current gear.
To use the automatic function again, move the
selector lever to the right into position D.
Dynamic Driving Control
The Dynamic Driving Control makes it possible
for your BMW to react in an even more perfor-
mance-oriented manner at the push of a button:
>The engine responds more spontaneously
to accelerator pedal movements.
>Cruise control:
The stored speed is reached more quickly
when it is requested.
Additionally with SMG:
>Gearshifts are faster.
>The engine speed range is used optimally in
the Drive mode.
With automatic transmission:
>The Sport program is activated.
Activating system
In ignition key position 2, press the SPORT but-
ton.
The LED in the button lights up and SPORT is
displayed in the instrument cluster.
Deactivating system
>Press the SPORT button again or
>engage reverse gear or
>switch off the engine.
The LED in the button and SPORT in the instru-
ment cluster go out.
Acceleration assistant with SMG
The acceleration assistant enables optimized
vehicle acceleration at racing car level on road
surfaces with good adhesion when starting off.
Do not use the acceleration assistant too
often, as otherwise components will wear
prematurely.<
1.Activate the Dynamic Driving Control.
2.Press the DTC button, refer to page82, for
longer than three seconds.
3.Press the accelerator pedal down fully:
Kick-down. The ideal starting-off engine
speed is set.
To maintain driving stability, do not deac-
tivate DSC if at all possible.<