2012 BMW 640I CONVERTIBLE stop start

High-beam Assistant*  86
Roadside parking lamps  85
Computer  76
9 Steering wheel buttons, left Store speed*  106
Resume speed  107
Cruise control on/off, inter‐
rupt  106
10 Instrument cluster   14
11 Steering wheel buttons, right Entertainment source
Volume Voice activation*  25
Telephone*  196
12 Steering column stalk, right Windshield wipers  69
Rain sensor*  
70 Clean the windshields and head‐
lamps*  70
13 Start/stop the engine and switch
the ignition on/off  66
14 Horn
15 Steering wheel heating*  61
16 Adjust the steering wheel  
61
17 Unlocking the hood
18 Open the trunk lid  
40
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Reference Mobility Communication Entertainment Navigation Driving tips Controls
At a glance

New remote controls
You can obtain new remote controls from your
service center.
Loss of the remote controls
Lost remote controls can be blocked by your
service center.
Emergency
detection of remote control
It is possible to switch on the ignition or start the
engine in situations such as the following:
▷ Interference of radio transmission to remote
control by external sources.
▷ Discharged battery in the remote control.
A Check Control message is displayed if an at‐
tempt is made to switch on the ignition or start
the engine.
Starting the engine in case of
emergency

detection of remote controlAutomatic transmission: if a corresponding
Check Control message appears, hold the re‐
mote

control, as shown, against the marked area
on the steering column and press the Start/Stop
button within 10 seconds while pressing the
brake.
Manual transmission: if a corresponding Check
Control message appears, hold the remote con‐
trol, as shown, against the marked area on the
steering column and press the Start/Stop button
within 10 seconds while pressing the clutch. Personal Profile
The concept
Personal Profile concept
You can set several of your vehicle's functions
to suit your personal needs and preferences.
▷
The settings are automatically saved in the
profile currently activated.
▷ When the vehicle is unlocked, the profile that
was last detected and called up with the re‐
mote control is used.
▷ Your personal settings will be recognized
and called up again even if the vehicle has
been

used in the meantime by someone else
with another remote control.
The individual settings are stored for three Per‐
sonal Profiles and one guest profile.
Transmitting the settings
Your

personal settings can be taken with you to
another vehicle equipped with the Personal Pro‐
file function. For more information, contact your
service center.
Transmission takes place via:
▷ The USB interface*, refer to page 132, in
the glove compartment onto a USB device.
Profile management
Opening the profiles
A

different profile can be called up than the one
associated with the remote control currently in
use.
1. "Settings"
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Controls At a glance

sumers are switched off before locking the ve‐
hicle.
Convenient closing
Press the area, arrow 2, with your finger and
hold.
In addition to locking, the convertible top, the
side
windows, and the rear window close as well.
Press the area, arrow 2, and hold until the con‐
vertible top is fully closed.
Monitor the closing process
Monitor the closing process to ensure that
no one becomes trapped.◀
Releasing the area, arrow 2, stops the motion.
After a short period, the convertible top and the
convertible top well storage cover are lowered
slowly. The convertible top and the convertible
top well storage cover are not locked. Press the
area, arrow 2, again until the convertible top op‐
eration is completed.
Unlocking the trunk lid separately
Press on the top half of the BMW emblem on the
trunk lid.
This corresponds to pressing the button.
Do not place the remote control in the
cargo area
Take the remote control with you and do not
leave

it in the cargo area; otherwise, the remote
control may be locked inside the vehicle when
the trunk lid is closed.◀
Malfunction
Comfort Access may not function properly if it
experiences interference from external sources
such as mobile phones, metal objects, overhead
power lines, transmission towers, etc.
If this occurs, open or close the vehicle using the
buttons on the remote control or use a key in the
door lock.
To subsequently start the engine, hold the re‐
mote control against the marked area on the
steering column, refer to page 33. Alarm system*
The concept
The vehicle alarm system responds to:
▷
Opening of a door, the hood or the trunk lid.
▷ Movements in the vehicle: interior motion
sensor, refer to page 43.
▷ Changes in the vehicle tilt, e.g., during at‐
tempts to steal a wheel or when towing the
car.
▷ Interruptions in battery voltage.
The alarm system briefly indicates tampering:
▷ By sounding an acoustic alarm.
▷ By switching on the hazard warning system.
▷ By flashing the high beams.
Arming and disarming the alarm
system
General information
When

you lock or unlock the vehicle, either with
the remote control or at the door lock*, the alarm
system is armed or disarmed at the same time.
Door lock and armed alarm system
Unlocking via the door lock will trigger the alarm
on some country-specific versions.
Trunk lid and armed alarm system
The trunk lid can be opened using the remote
control, even if the alarm system is armed.
Press the button on the remote control
for approx. 1 second and release.
After the trunk lid is closed, it is locked and
monitored again by the alarm system. The haz‐
ard warning system flashes once.
In some vehicle equipment variants, the trunk lid
can only be opened using the remote control if
the vehicle was unlocked first.
Panic mode* Press the button on the remote control
for at least 3 seconds. Seite 42
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Opening and closing

The procedure stops when a switch for adjust‐
ing the seat or one of the buttons is pressed.
Safety mode
1.
Close the driver's door or switch on the ig‐
nition.
2. Press and hold the desired button 1 or 2 until
the adjustment procedure is completed.
Calling up of a seat position
deactivated
After
a brief period, the calling up of stored seat
positions is deactivated to save battery power.
To reactivate calling up of a seat position:
▷ Open or close the door or trunk lid.
▷ Press a button on the remote control.
▷ Press the Start/Stop button.
Mirrors
Exterior mirrors
At a glance 1
Adjusting
2 Left/right, Automatic Curb Monitor*
3 Fold in and out*
General information
The
mirror on the passenger side is more curved
than the driver's side mirror.
Estimating distances correctly
Objects reflected in the mirror are closer
than they appear. Do not estimate the distance
to the traffic behind you based on what you see in the mirror, as this will increase your risk of an
accident.◀
The

mirror setting is stored for the remote con‐
trol currently in use. When the vehicle is un‐
locked via the remote control, the position is au‐
tomatically retrieved if the setting for this
function is active.
Selecting a mirror
To change over to the other mirror:
Slide the mirror changeover switch.
Adjusting electrically The setting corresponds to the direction
in which the button is pressed.
Storing positions*
Seat, mirror, and steering wheel memory, refer
to page 58.
Adjusting manually
If an electrical malfunction occurs, for example,
press the edges of the mirror glass.
Automatic Curb Monitor*
When the reverse gear is engaged, the mirror
glass tilts downward slightly on the front pas‐
senger side. This improves your view of the curb
and other low-lying obstacles when parking, for
example.
Activating
1. Slide the mirror changeover switch
to the driver's side mirror position.
2. Engage transmission position R.
Deactivating
Slide the mirror changeover switch to the pas‐
senger's side mirror position.
Fold in and out* Press the button. Seite 59
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Reference Mobility Communication Entertainment Navigation Driving tips
Controls At a glance

Driving
Start/Stop button
The concept
Pressing the Start/Stop button
switches
the ignition on or off and
starts the engine.
Automatic transmission*: the en‐
gine starts if the brake is de‐
pressed when the Start/Stop button is pressed.
Manual transmission: the engine starts if the
clutch is depressed when the Start/Stop button
is pressed.
Ignition on
Automatic transmission*: press the Start/Stop
button, and do not press on the brake pedal at
the same time.
Manual-shift transmission: press the Start/Stop
button, and do not press on the clutch pedal at
the same time.
All vehicle systems are ready for operation.
Most of the indicator and warning lamps in the
instrument cluster light up for varying lengths of
time.
To save battery power when the engine is off,
switch off the ignition and any unnecessary
electronic systems/power consumers.
The ignition switches off automatically:
▷ When the vehicle is locked, if the low beams
are switched on.
▷ Shortly before the battery is discharged
completely, so that the engine can still be
started.
▷ If the engine is switched off and the ignition
is switched on, the system automatically
switches to the radio ready state when the
door is opened if the lights are switched off
or the daytime running lights are switched
on. Ignition off
Automatic transmission*: press the Start/Stop
button again, and do not press on the brake
pedal at the same time.
Manual-shift
transmission: press the Start/Stop
button again, and do not press on the clutch
pedal at the same time.
All indicator lamps in the instrument cluster go
out.
To save battery power when the engine is off,
switch off the ignition and any unnecessary
electronic systems/power consumers.
Transmission position P with the ignition
off
When the ignition is switched off, position P is
engaged automatically. When in an automatic
car wash, for example, ensure that the ignition is
not switched off accidentally.◀
When the vehicle is locked using the central
locking system, the ignition switches off auto‐
matically.
Radio ready state
Activate radio ready state:
▷ When the ignition is switched off: press ON/
OFF button on the radio.
▷ When the engine is running: press START/
STOP button.
Some electronic systems/power consumers re‐
main ready for operation.
Radio ready state switches off automatically:
▷ After approx. 8 minutes.
▷ When the vehicle is locked using the central
locking system. Seite 65
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Reference Mobility Communication Entertainment Navigation Driving tips
Controls At a glance

Starting the engine
General information
Enclosed areas
Do not let the engine run in enclosed
areas; otherwise, breathing of exhaust fumes
may lead to loss of consciousness and death.
The
exhaust gases contain carbon monoxide, an
odorless and colorless but highly toxic gas.◀
Unattended vehicle
Do not leave the car unattended with the
engine running; otherwise, it presents a poten‐
tial source of danger.
Before leaving the car with the engine running,
set the parking brake and place the transmission
in position P or neutral to prevent the car from
moving.◀
Frequent starting in quick succession
Avoid repeated futile attempts at starting
the car and avoid starting the car frequently in
quick succession. Otherwise, the fuel is not
burned or is inadequately burned, and there is
the danger of overheating and damaging the
catalytic converter.◀
Do not wait for the engine to warm up while the
vehicle remains stationary. Start driving at mod‐
erate engine speeds.
Manual transmission
Starting the engine
1. Depress the brake pedal.
2. Press on the clutch and shift to neutral.
3. Press the Start/Stop button.
The ignition is activated automatically for a cer‐
tain time and is stopped as soon as the engine
starts.
Automatic transmission

*
Starting the engine
1. Depress the brake pedal.
2. Press the Start/Stop button. The ignition is activated automatically for a cer‐
tain time and is stopped as soon as the engine
starts.
Engine stop
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 windows and injure them‐
selves.◀
Set the parking brake and further secure
the vehicle as required
Set the parking brake firmly when parking; oth‐
erwise, the vehicle could roll. On steep upward
and downward inclines, further secure the vehi‐
cle, for example, by turning the steering wheel in
the direction of the curb. ◀
Before driving into a car wash
In order for the vehicle to be able to roll into a car
wash, heed the information regarding Washing
in automatic car washes, refer to page 254.
Manual transmission
Switching off the engine
1. With the vehicle at a standstill, press the
Start/Stop button.
2. Shift into first gear or reverse.
3. Set the parking brake.
Automatic transmission*
Switching off the engine
1. Engage transmission position P with the ve‐
hicle stopped.
2. Press the Start/Stop button.
The engine is switched off.
The radio ready state is switched on.
3. Set the parking brake. Seite 66
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Driving

Calling up information on the info
display
Press the computer button on the turn signal
lever.
Information
is displayed on the info display of the
instrument cluster.
Information at a glance
Repeatedly pressing the button on the turn sig‐
nal lever calls up the following information on the
info display:
▷ Range.
▷ Average fuel consumption.
▷ Average speed.
▷ Date*.
▷ Time of arrival*
When destination guidance is activated in
the navigation system.
▷ Distance to destination*
When destination guidance is activated in
the navigation system.
▷ Arrow view of navigation system*
When destination guidance is activated in
the navigation system.
Adjusting the info display
You can select what information from the com‐
puter

is to be displayed on the info display of the
instrument cluster.
1. "Settings"
2. "Info display" 3.
Select the desired displays. Information in detail
Range
Displays the estimated cruising range available
with the remaining fuel.
It is calculated based on your driving style over
the last 20 miles/30 km. If there is only enough
fuel left for less than 45 miles/80 km, the color
of the display changes.
Average fuel consumption
This

is calculated for the period during which the
engine is running.
The average fuel consumption is calculated on
the basis of various distances.
Average speed
Periods in which the vehicle is parked with the
engine stopped do not enter into the calculation.
Resetting average values
Press and hold the computer button on the turn
signal lever.
Distance to destination*
The distance remaining to the destination is dis‐
played if a destination is entered in the naviga‐
tion system* before the trip is started.
The distance to the destination is adopted au‐
tomatically.
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Reference Mobility Communication Entertainment Navigation Driving tips
Controls At a glance

4.
Start the engine - do not drive away.
5. Reset the tire pressure using "Reset".
6. Drive away.
The tires are shown in gray and "Resetting
TPM..." is displayed.
After
driving for a few minutes, the set tire infla‐
tion pressures are applied as set values. The re‐
setting process is completed automatically dur‐
ing driving. The tires are shown in green and
"TPM active" is shown on the Control Display.
The trip can be interrupted at any time. If you
drive away again, the process resumes auto‐
matically.
If a flat tire is detected during a reset, all tires are
displayed in yellow.
Low tire pressure message
The yellow warning lamp lights up. A
Check Control message is displayed.
▷There is a flat tire or a major loss in
tire inflation pressure.
▷ The system was not reset after a wheel
change and thus warns based on the infla‐
tion pressures initialized last.
1. Reduce your speed and stop cautiously.
Avoid sudden braking and steering maneu‐
vers.
2. Check whether the vehicle is fitted with reg‐
ular tires* or run-flat tires*.
Run-flat

tires, refer to page 234, are labeled
with a circular symbol containing the letters
RSC marked on the tire sidewall.
When a low inflation pressure is indicated, DSC
Dynamic
Stability Control is switched on if nec‐
essary.
Actions in the event of a flat tire
Normal tires*
1. Identify the damaged tire.
Do this by checking the air pressure in all
four tires.
If the tire inflation pressure in all four tires is
correct, the Tire Pressure Monitor may not have been initialized. In this case, initialize
the system.
If an identification is not possible, please
contact the service center.
2. Rectify the flat tire.
Use

of tire sealant, e.g., the Mobility System,
may damage the TPM wheel electronics. In
this case, have the electronics checked at
the next opportunity and have them re‐
placed if necessary.
Run-flat tires*
You
can continue driving with a damaged tire at
speeds up to 50 mph/80 km/h.
Do not continue driving without run-flat
tires
Do not continue driving if the vehicle is not
equipped with run-flat tires; continued driving
may result in serious accidents.◀
Continued driving with a flat tire
If continuing to drive with a damaged tire:
1. Avoid sudden braking and steering maneu‐
vers.
2. Do not exceed a speed of 50 mph/80 km/h.
3. Check the air pressure in all four tires at the
next opportunity.
If the tire inflation pressure in all four tires is
correct, the Flat Tire Monitor may not have
been initialized. In this case, initialize the
system.
If the tire inflation pressure in all four tires is
correct, the Tire Pressure Monitor may not
have been initialized. In this case, initialize
the system.
Possible driving distance with complete loss of
tire inflation pressure:
The possible driving distance after a loss of tire
inflation pressure depends on the cargo load
and the driving style and conditions.
For a vehicle containing an average load, the
possible driving distance is approx. 50 miles/
80 km. Seite 93
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Reference Mobility Communication Entertainment Navigation Driving tips
Controls At a glance