2004 BMW 645CI COUPE lights

Controls
33Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Indicator lamp displays
>The indicator lamp below the interior
rearview mirror flashes continuously:
the system is armed
>The indicator lamp flashes on locking:
door(s) or luggage compartment lid are
not completely closed. Even if you do
not close the alerted area, the system
begins to monitor the remaining areas,
and the indicator lamp flashes continu-
ously after approx.10 seconds. How-
ever, the interior motion sensor is not
activated
>The indicator lamp goes out on unlock-
ing: no manipulation or attempted intru-
sions have been detected in the period
since the system was armed
>The indicator lamp flashes on unlocking
before the remote control 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.
Tilt alarm sensor and interior motion
sensor
Tilt alarm sensor
Monitors the inclination of the vehicle. The
alarm system reacts, for example, if some-
one attempts to steal the wheels or tow the
vehicle.
Interior motion sensor
Coupe:
In order for the interior motion sensor to
function properly, the windows and glass
roof 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 sen-
sor, is armed even if the convertible top is
open. Falling objects, e.g. leaves, can trig-
ger false alarms, refer to Avoiding uninten-
tional alarms.
Avoiding unintentional alarms
The tilt alarm sensor and interior motion
sensor may be switched off at the same
time. This is how you prevent unintentional
alarms, e.g. in the following situations:
>In garages with elevator ramps
>During transport on automobile trans-
port trains
>If animals are to remain in the vehicle.
Switching off tilt alarm sensor and
interior motion sensor
Press the button on the remote con-
trol 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 pre-
vent children from operating the windows
and injuring themselves etc.<

Opening and closing
38 Partial vacuums that occur at higher
speeds in the passenger compart-
ment can make the convertible top flap.
Use the ventilation controls to increase the
air supply so that no partial vacuum occurs
in the vehicle.<
To close the electrically activated side
windows while the vehicle is being
driven, always close the rear windows or
all four windows simultaneously first, as
otherwise the windows cannot close tightly
at higher speeds.<
Prior to opening and closing
>Read carefully and comply with the
safety precautions that appear above
>Ensure that the convertible top com-
partment floor in the luggage compart-
ment is folded down, refer to page 32,
as otherwise the convertible top cannot
be opened
>Ensure that the luggage compartment
lid is closed.
Opening and closing
As of ignition key position 1, with the vehi-
cle stationary:
So as not to place an excessive load
on the battery, only operate the con-
vertible top with the engine running, if pos-
sible.
Before closing the convertible top, remove
foreign bodies from the windshield frame,
as these might inhibit closing of the con-
vertible top.<
1Closing
2Indicator lamp
3OpeningIf the opening or closing action is not
completed, the luggage compartment
lid cannot be opened.
When the button for top operation is
pressed, the side windows move down-
wards slightly; the rear window is lowered
completely.
If you hold the button pressed for longer
than 2 seconds after completion of the
opening or closing action and the LED has
gone out, the side windows and rear win-
dow move once again.<
Indicator lamp
In the following situations, a message is
displayed on the Control Display and an
acoustic signal sounds in addition to the
indicator lamp:
>During convertible top operation, the
LED lights up green. It goes out as soon
as the opening or closing action is com-
pleted
>If the indicator lamp flashes red when
you release the button, the opening or
closing action is not completed
>If the indicator lamp lights up red with
the button pressed, the convertible top
compartment floor is folded up or a fault
has occurred. The convertible top can-
not 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 by
releasing the button, the convertible top
remains in that position for approx. 15 min-
utes before it slowly moves to a stable
position. The sequence can be continued
using the buttons.
Do not interrupt and continue the closing
action several times in succession, as oth-
erwise the fully automatic top mechanism
can be damaged.

Adjustments
44
Seat, mirror and steering
wheel memory
You can store and select three different
adjustment settings for the driver's seat,
exterior mirrors and steering wheel.
The adjustment of the lumbar support is not
stored in the memory.
Storing
Ignition key as of position 1:
1.Adjust the desired seat, exterior mirror
and steering-wheel positions
2.Press
MEMORY button:
The indicator lamp in the button lights
up
3.Press the desired memory button 1, 2
or 3:
The indicator lamp goes out.
Calling up automatically
You have two possibilities:
>Calling up on unlocking the vehicle
>Calling up on opening the driver's door.
If you want to call up the last driver's seat,
exterior mirror and steering wheel position,
proceed as follows:
Control Center, for principle details, refer to
page 16:
1.Open the menu
2.Select "Vehicle settings" and press the
controller
3.Select "Door locks" and press the con-
troller
4.Select "Central locking" and press the
controller5.Select "Last seat pos." and press the
controller
6.Select "After unlocking" or "After open-
ing door"
7.Press the controller.
Depending on which key you have used to
open the vehicle, the last adjustment is
applied.
When using this Key Memory feature,
always make sure that the footwell
behind the driver's seat is empty and unob-
structed. If you fail to do so, any persons or
objects behind the seat could be injured or
damaged by a rearward movement of the
seat.<
Calling up manually
Do not call up a position from the
memory 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
2.Briefly press the desired memory but-
ton 1, 2 or 3.
The system immediately cancels the
adjustment procedure when you press one
of the seat adjustment switches or use 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
page 48.

Adjustments
46
Adjusting tilt angle
Swivel the head restraints.
Entry to the rear
Before moving off, fold back both seat
backrests. Otherwise, there is a risk
of accident from unexpected movement.<
Coupe: releasing backrest
Pull the lever upwards and fold the back-
rest forwards.
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 in the seat
ensures easier entry in the rear.
1.Pull lever 1 upwards and fold the back-
rest forwards
2.Press and hold button 2 until the seat
has moved to the desired position
3.After entry to the rear, fold back the
backrest 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 use-
ful, for example, when you get into the vehi-
cle when it is parked on a hill. Press the
backrest until it audibly 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 addi-
tional message appears on the Control Dis-
play.

Controls
47Reference
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Driving tips
Communications
Navigation
Entertainment
Mobility
Safety belts
Fasten your safety belt before starting any
trip. Airbags complement the safety belt as
an additional safety device, but they do not
represent a substitute.
Fastening
Make sure you hear the latch plate engage
in the belt buckle.
Please fasten safety belt
warning lamp:
Lights up until the driver and front
passenger have fastened their safety belts.
Depending on the model, a signal
* sounds
or a message
* appears on the Control Dis-
play at the same time.
The warning is also issued when the driver
or front passenger removes his or her
safety belt while driving.
The warning can also take place if
objects are placed on the passenger
seat.<
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 page 43.
Damage to safety belts
If the safety belts are damaged or
stretched in an accident: have the
entire belt system, including the tensioning
mechanisms, replaced at your BMW cen-
ter. Have the belt anchorage points
inspected for damage at the same time.
Failure to observe this precaution may pre-
vent the safety belts from effectively pro-
viding optimal protection when needed.<
Heated seats
The system regulates the temperatures of
the seat cushion and backrest.
The temperature setting progresses one
step through its control sequence each
time you press the button.
To switch off:
Maintain pressure on the button for several
seconds.

Controls
49Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Automatic steering wheel
adjustment
In conjunction with seat, mirror and steer-
ing wheel memory.
The steering wheel automatically moves as
high up and far forward as possible to ease
driver entry and exit before then returning
to the standard position or stored memory
setting.
This automatic feature is governed by the
driver's door and the ignition lock.
Steering wheel heater*
In ignition key position 2, press the button.
The indicator lamp within the button lights
up when the steering wheel heater is in
operation.
Programming button function
Depending on your vehicle's equipment, an
individual function can be assigned to each
of the two programmable function buttons
in the steering wheel.
Control Center, for principle details, refer to
page 16:
1.Open the menu
2.Select "Vehicle settings" and press the
controller
3.Select "Steering wheel buttons" and
press the controller.A list with different functions is dis-
played:
>"Navigation"
Voice instructions for the navigation
system
>"Air recirculation on / off"
In this mode, you can continuously
block the supply of outside air, refer
to AUC Automatic recirculated-air
control on page 89
>"Mute on / off"
Mutes the audio sources
>"Screen on / off"
Switches the Control Display on/off
>"Short cut / Telephone"
Display/hide phone book
>"Next entertainment source"
Changes audio source
4.Select the desired function
5.Press the controller
6.Select button if necessary
.
7.Press the controller.
Depending on which key you have used to
open the vehicle, the last adjustment is
applied.
You can operate the selected function
using the corresponding button.

Controls
55Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
SMG Sequential manual
transmission and automatic
transmission
Your BMW is equipped with the conve-
nience starting feature. Here, it is sufficient
to turn the ignition key only briefly to posi-
tion 3 'Start engine' and to let go of it right
away. The system responds by automati-
cally engaging the starter for a certain
period and allowing it to run until the engine
starts, after which it then disengages auto-
matically.
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
instrument cluster display, and then
engage selector-lever position 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
steering wheel lock would engage while
steering.
When leaving the vehicle, remove the igni-
tion 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.Engage first or reverse gear.
SMG Sequential manual
transmission
1.Engage a drive position
2.Turn the ignition key to position 1 or 0.
A signal sounds if the idle position N is
engaged 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 pre-
vent 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
starting off. The handbrake is
engaged.
Indicator lamp for Canadian mod-
els.
Engaging
The lever locks into place automatically;
the indicator lamp in the instrument cluster
lights up as of ignition key position 1.
Releasing
Pull slightly upwards, press the button and
lower the lever.
If exceptional circumstances should
make it necessary to engage the
handbrake while the vehicle is in motion,

Driving
58 speed; thus, for example, a downshift
that would cause the engine to overrev
will not be executed by the system
>When the vehicle is stationary, the
transmission automatically downshifts
into first gear
>Shortly before dropping below a gear-
dependent minimum speed, the trans-
mission downshifts automatically even
without your intervention.
Malfunction
The warning lamp lights up and a
message appears on the Control
Display. There is a malfunction in
the transmission system. Avoid high loads.
While it will remain still possible to move
the selector lever to any desired position,
the transmission will revert to operation in
its default mode with only a limited number
of forward gears.
Have the system checked as soon as pos-
sible.
Information on jump-starting and towing
begins on page 185.
Overheating
The warning lamp lights up and a
message appears on the Control
Display. In addition, an acoustic
signal sounds. Overheating in the area of
the transmission. If possible, stop or drive
off quickly so that the system can cool
down.
Automatic transmission
with Steptronic*
In addition to the fully automatic mode, you
can also shift manually with Steptronic,
refer to page 59.
Selector-lever positions
P R N D M/S + –
Possible displays
P R N D DS M1 to M6
The selector lever position is indicated, and
in the manual mode the gear currently
engaged.
Changing selector-lever positions
An interlock prevents inadvertent gear-
shifts into selector-lever positions R and P.
To cancel the interlock, press the button on
the front of the selector lever knob, refer to
arrow.
Shiftlock
Press the brake pedal before shifting out
of P or N; the shift command will not be
executed unless the brake is applied.
To prevent the vehicle from creeping after
you select a driving position, maintain pres-
sure on the brake pedal until you are ready
to start.
To prevent the vehicle from rolling,
always select selector-lever posi-
tion P and engage the handbrake before
leaving the vehicle with the engine running.
Never leave an unattended vehicle with the
engine running, as such a vehicle repre-
sents a potential safety hazard.<