2012 BMW 640I CONVERTIBLE interior lights

Display profile list during start
The profile list can be displayed during each
start for selecting the desired profile.
1.
"Settings"
2. "Profiles"
3. Open "Options".
4. "Display user list at startup"
Personal Profile settings
The following functions and settings can be
stored in a profile.
More information on the settings can be found
under:
▷ Exterior mirror position, refer to page 59.
▷ CD/Multimedia, refer to page 173: audio
source listened to last.
▷ Dynamic Driving Control: sport program, re‐
fer to page 104.
▷ Driver's seat position, refer to page 37: au‐
tomatic retrieval after unlocking.
▷ Programmable memory buttons, refer to
page 23: assignment.
▷ Head-up Display, refer to page 121: selec‐
tion, brightness and position of the display.
▷ Headlamp courtesy delay feature, refer to
page 84: time setting.
▷ Tone, refer to page 164: tone settings.
▷ Automatic climate control, refer to
page 123: settings.
▷ Steering wheel position, refer to page 60.
▷ Navigation, refer to page 146: map views,
route criteria, voice output on/off.
▷ Night Vision with pedestrian detection, refer
to
page 118: selection of functions and type
of display.
▷ Daytime running lights*, refer to page 85:
current setting.
▷ Park Distance Control PDC, refer to
page 165:

adjusting the signal tone volume.
▷ Radio, refer to page 166: stored stations,
station listened to last, special settings. ▷
Backup camera, refer to page 110: selec‐
tion of functions and type of display.
▷ Side View, refer to page 114: selection of
the display type.
▷ Language on the Control Display, refer to
page 80.
▷ Lane departure warning, refer to page 97:
last setting, on/off.
▷ Active Blind Spot Detection, refer to
page 98: last setting, on/off.
▷ Triple turn signal activation, refer to
page 69.
▷ Locking the vehicle, refer to page 39: after
a brief period or after starting to drive.
Central locking system
The concept
The central locking system becomes active
when the driver's door is closed.
The system simultaneously engages and re‐
leases the locks on the following:
▷ Doors.
▷ Compartment in the center armrest.
▷ Trunk lid.
▷ Fuel filler flap.
Operating from the outside
▷ Via the remote control.
▷ Via the driver's door lock*.
▷ Via the door handles*.
▷ Via the button in the trunk lid*.
The following takes place simultaneously when
locking/unlocking the vehicle via the remote
control:
▷ Anti-theft protection is switched on/off.
Doors cannot be unlocked using the lock
buttons or the door opener.
▷ The welcome lamps, interior lamps and
courtesy lamps* are switched on and off.
▷ The alarm system*, refer to page 42, is
armed or disarmed.
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Controls At a glance

Switching off the alarm
▷
Unlock the vehicle using the remote control.
▷ With Comfort Access: If you are carrying the
remote control with you, pull on the door
handle.
Indicator lamp on the interior rearview
mirror ▷
The indicator lamp flashes briefly every
2 seconds:
The system is armed.
▷ The indicator lamp flashes after locking:
The doors, hood or trunk lid is not closed
properly, but the rest of the vehicle is se‐
cured.
After
10 seconds, the indicator lamp flashes
continuously. The interior motion sensor is
not active.
▷ The indicator lamp goes out after unlocking:
The vehicle has not been tampered with.
▷ The indicator lamp flashes after unlocking
until

the engine is started, but no longer than
approx. 5 minutes:
An alarm has been triggered.
Tilt alarm sensor
The tilt of the vehicle is monitored.
The alarm system responds in situations such
as attempts to steal a wheel or tow the car.
Interior motion sensor
The

interior is monitored to the height of the seat
cushions. The alarm system is armed together
with the interior motion sensor even when the convertible top is open. Falling objects such as
leaves can trigger the alarm unintentionally.
Avoiding unintentional alarms
The

tilt alarm sensor and interior motion sensor
can be switched off together, such as in the fol‐
lowing situations:
▷ In automatic car washes
▷ In duplex garages.
▷ During transport on car-carrying trains, at
sea or on a trailer.
▷ 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
twice in succession.
The indicator lamp lights up for approx. 2 sec‐
onds and then flashes continuously.
The

tilt alarm sensor and interior motion sensor
are switched off until the vehicle is locked again.
Power windows
General information
Take the remote control with you
Take the remote control with you when
leaving the vehicle so that children, for example,
cannot operate the power windows and injure
themselves.◀
Closing the windows when driving
To close the side windows when driving,
first close the rear windows or all four windows
at the same time; otherwise, the windows may
not close tightly at high speeds.◀ Seite 43
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Reference Mobility Communication Entertainment Navigation Driving tips
Controls At a glance

Active seat*
Active adjustment of the seat cushion's con‐
tours reduces muscular tension and fatigue to
help prevent lower back pain.
Press the button. The LED lights up.
Front seat heating
*Switching on
Press
the button once for each temper‐
ature level.
The maximum temperature is reached when
three LEDs are lit.
Switching off
Press the button longer.
The LEDs go out.
The temperature may be reduced or seat heat‐
ing may be switched off entirely to save battery
power.
Temperature distribution*
The heating action in the seat cushion and back‐
rest can be distributed in different ways.
1. "Climate"
2. "Seat heating distribution" 3.
Select the required seat. 4.
Turn the controller to set the temperature
distribution.
Front active seat ventilation*
The seat cushion and backrest surfaces are
cooled by means of integrated fans.
The

ventilation rapidly cools the seat, e.g., if the
vehicle interior is overheated or for continuous
cooling at high temperatures. Switching on
Press
the button once for each ventila‐
tion level.
The highest level is active when three LEDs are
lit.
After a short time, the system automatically
moves down one level in order to prevent ex‐
cessive cooling.
Switching off
Press the button longer.
The LEDs go out. Seite 55
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Controls At a glance

Switching off and brief wipe
Press the wiper levers down.
The lever automatically returns to its initial po‐
sition when released.
▷
Brief wipe: press down once.
▷ To switch off normal wipe: press down once.
▷ To switch off fast wipe: press down twice.
Rain sensor
The concept
The time between wipes is controlled automat‐
ically
and depends on the intensity of the rainfall.
The sensor is located on the windshield, directly
in front of the interior rearview mirror.
Activating/deactivating the rain sensor Press the button on the wiper lever.
When

activated, the wipers move over the wind‐
shield once.
The LED in the steering column stalk lights up. Deactivate the rain sensor in car washes
Deactivate the rain sensor when passing
through

an automatic car wash; otherwise, dam‐
age could be caused by undesired wiper activa‐
tion.◀
Rain sensor sensitivity Turn the thumbwheel.
Clean the windshield,

headlamps* Pull the lever.
The system sprays washer fluid on the wind‐
shield and activates the wipers briefly.
In

addition, the headlamps are cleaned at regular
intervals when the vehicle lights are switched
on.
Do not use the washer system at freezing
temperatures
Do not use the washers if there is any danger
that the fluid will freeze on the windshield; oth‐
erwise, your vision could be obscured. For this
reason, use antifreeze.
Avoid using the washer when the reservoir is
empty; otherwise, you could damage the
pump.◀ Seite 70
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Driving

Lamps
At a glance
1
Rear fog lamps*
2 Front fog lamps*
3 Automatic headlamp control / adaptive light
control* / high-beam assistant* / welcome
lamps / daytime running lights
*
4 Lamps off / daytime running lights*
5 Parking lamps / daytime running lights*
6 Low beams / welcome lamps / high-beam
assistant*
7 Instrument lighting
Parking lamps/low beams,
headlamp control
Parking lamps
Switch position : the vehicle lamps light
up on all sides, e.g., for parking.
Do not use the parking lamps for extended pe‐
riods; otherwise, the battery may become dis‐
charged

and it would then be impossible to start
the engine.
When parking, it is preferable to switch on the
one-sided roadside parking lamps, refer to
page 85.
Low beams
Switch position with the ignition switched
on: the low beams light up. Welcome lamps
When parking the vehicle, leave the switch in
position or : the parking and interior
lamps light up briefly when the vehicle is un‐
locked.
Activating/deactivating
1. "Settings"
2. "Lighting"
3. "Welcome light" The setting is stored for the remote control cur‐
rently in use.
Headlamp courtesy delay feature
The

low beams stay lit for a short while after the
ignition is switched off, if the lamps are switched
off and the headlamp flasher is switched on.
Setting the duration
1. "Settings"
2. "Lighting"
3. "Pathway light.: s" 4.
Set the duration.
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Lamps

Adaptive light control is malfunctioning or has
failed.
Have the system checked as soon as pos‐
sible.
High-beam Assistant*
The concept
When the low beams are switched on, this sys‐
tem automatically switches the high beams on
and off. The procedure is controlled by a sensor
on the front of the interior rearview mirror. The
assistant ensures that the high beams are
switched on whenever the traffic situation al‐
lows. The driver can intervene at any time and
switch the high beams on and off as usual.
Activating the High-beam Assistant 1.
Turn the light switch to or .
2. Press the button on the turn signal lever, ar‐
row.
The indicator lamp in the instrument
cluster lights up.
When the lights are switched on, the
high beams are switched on and off automati‐
cally.
The system responds to light from oncoming
traffic

and traffic driving ahead of you, and to ad‐
equate illumination, e.g., in towns and cities. Switching the high beams on and off
manually
▷
High beams on, arrow 1.
▷ High beams off/headlamp flasher, arrow 2.
To reactivate the High-beam Assistant, press
the button on the turn signal lever.
System limits
Personal responsibility
The high-beam assistant cannot serve as
a substitute for the driver's personal judgment
of

when to use the high beams. Therefore, man‐
ually switch off the high beams in situations
where this is required to avoid a safety risk.◀
The system is not fully functional in situations
such as the following, and driver intervention
may be necessary:
▷ In very unfavorable weather conditions,
such as fog or heavy precipitation.
▷ In detecting poorly-lit road users, such as
pedestrians, cyclists, horseback riders and
wagons; when driving close to train or ship
traffic; and at animal crossings.
▷ In tight curves, on hilltops or in depressions,
in cross traffic or half-obscured oncoming
traffic on freeways.
▷ In poorly-lit towns and cities and in the pres‐
ence of highly reflective signs.
▷ At low speeds.
▷ When the windshield in front of the interior
rearview mirror is fogged over, dirty or cov‐
ered with stickers, etc. Seite 86
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Lamps

Camera
The camera is located on the front of the interior
rearview mirror.
Keep the area in front of the interior rearview
mirror clear.
Fog lamps
Front fog lamps*
The parking lamps or low beams must be
switched on.
Press the button. The green indicator
lamp lights up.
If the automatic headlamp control, refer to
page 85, is activated, the low beams will come
on automatically when you switch on the front
fog lamps.
Instrument lighting
Adjusting
The parking lamps or low beams
must
be switched on to adjust the
brightness.
Adjust the brightness using the
thumbwheel.
Interior lamps
General information
The interior lamps, footwell lamps, entry lamps
and courtesy lamps are controlled automati‐
cally. The brightness of some of these lamps is influ‐
enced by the thumbwheel for the instrument
lighting.
1
Interior lamps
2 Reading lamp
Switching the interior lamps on and off Press the button.
To switch off permanently: press the button for
approx. 3 seconds.
To clear this setting: press the button.
Reading lamps Press the button. Seite 87
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Reference Mobility Communication Entertainment Navigation Driving tips
Controls At a glance

Lane departure warning*
The concept
This system issues a warning at speeds above
approx. 40 mph/65 km/h if the vehicle is about
to leave the lane on roads with lane markings.
The steering wheel begins vibrating gently.
The system does not provide a warning if the
turn signal is set before leaving the lane.
Switching on/off
Press the button.
▷ On: the LED lights up.
▷ Off: the LED goes out.
The system can issue warnings at speeds above
approx. 40 mph/65 km/h.
The state is stored for the remote control cur‐
rently in use.
Display ▷
Lines, arrow 1: the system is activated.
▷ Arrows, arrow 2: at least one lane marking
was detected and warnings can be issued. Issued warning
If you leave the lane and if a lane marking has
been detected, the steering wheel begins vi‐
brating.
If
the turn signal is set before changing the lane,
a warning is not issued.
End of warning
The warning ends:
▷ Automatically after approx. 3 seconds.
▷ When returning to your own lane.
▷ When braking hard.
▷ When using the turn signal.
System limits Personal responsibility
The system cannot serve as a substitute
for

the driver's personal judgment of the course
of the road and the traffic situation.
In the event of a warning, do not jerk the steering
wheel, as you may lose control of the vehicle.◀
The system may not be fully functional in the
following situations:
▷ In heavy fog, rain or snowfall.
▷ In the event of worn, poorly visible, merging,
diverging,

or multiple lane markings such as
in construction areas.
▷ When lane markings are covered in snow,
ice, dirt or water.
▷ In tight curves or on narrow lanes.
▷ When the lane markings are covered by ob‐
jects.
▷ When driving very close to the vehicle in
front of you.
▷ When driving toward bright lights.
▷ When the windshield in front of the interior
rearview mirror is fogged over, dirty or cov‐
ered with stickers, etc. Seite 97
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Reference Mobility Communication Entertainment Navigation Driving tips
Controls At a glance