service BMW 640I CONVERTIBLE 2012 User Guide

▷
Make sure that the front passenger is sitting
correctly, i.e., keeps his or her feet and legs
in the footwell; otherwise, leg injuries can
occur if the front airbag is triggered.
▷ Do not place slip covers, seat cushions or
other objects on the front passenger seat
that are not approved specifically for seats
with integrated side airbags.
▷ Do not hang pieces of clothing, such as jack‐
ets, over the backrests.
▷ Make sure that occupants keep their heads
away from the side airbag; otherwise, inju‐
ries can occur if the airbags are deployed.
▷ Do not remove the airbag restraint system.
▷ Do not remove the steering wheel.
▷ Do not apply adhesive materials to the air‐
bag cover panels, cover them or modify
them in any way.
▷ Never modify either the individual compo‐
nents
or the wiring in the airbag system. This
also applies to steering wheel covers, the
dashboard, and the seats.◀
Even when all instructions are followed closely,
injury from contact with the airbags cannot be
ruled out in certain situations.
The ignition and inflation noise may lead to
short-term

and, in most cases, temporary hear‐
ing impairment in sensitive individuals.
In the case of a malfunction, deactivation
and after triggering of the airbags
Do not touch the individual components imme‐
diately after the system has been triggered; oth‐
erwise, there is the danger of burns.
Only have the airbags checked, repaired or dis‐
mantled and the airbag generator scrapped by
your service center or a workshop that has the
necessary authorization for handling explosives.
Non-professional attempts to service the sys‐
tem could lead to failure in an emergency or un‐
desired triggering of the airbag, either of which
could result in injury.◀
Warnings and information on the airbags are
also found on the sun visors. Functional readiness of the airbag
system
When

the ignition is switch on, the warn‐
ing lamp in the instrument cluster lights
up briefly and thereby indicates the op‐
erational readiness of the entire airbag system
and the belt tensioner.
Airbag system malfunctioning
▷ In radio ready state, the warning lamp does
not come on.
▷ The warning lamp lights up continuously.
When there is a malfunction, have the air‐
bag system checked immediately
When there is a malfunction, have the airbag
system checked immediately; otherwise, there
is

a risk that the system does not function as ex‐
pected in the event of an accident despite cor‐
responding severity of the accident.◀
Automatic deactivation of the front
passenger airbags
The system determines whether the front pas‐
senger seat is occupied by measuring the re‐
sistance of the human body.
The front, knee, and side airbag on the front
passenger side are activated or deactivated ac‐
cordingly.
Leave feet in the footwell
Make sure that the front passenger keeps
his or her feet in the footwell; otherwise, the front
passenger airbags may not function properly.◀
Child restraint fixing system in the front
passenger seat
Before transporting a child on the front passen‐
ger seat, see the safety notes and instructions
under Children on the front passenger seat.◀
Malfunction of the automatic
deactivation system
When transporting older children and adults, the
front passenger airbags may be deactivated in
certain sitting positions. In this case, the indica‐ Seite 89
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Controls At a glance

Rollover protection system
The concept
The
rollover protection system is activated dur‐
ing an accident or a critical driving situation,
when there is extreme tilt with respect to the
longitudinal axis or when there is loss of ground
contact. The safety frames located behind the
rear headrests extend within fractions of a sec‐
ond.
In addition to the rollover bracket integrated in
the front windshield frame, the rollover protec‐
tion system guarantees the required head clear‐
ance of all vehicle occupants.
Maintaining movement space
Always keep the movement space of the
rollover protection system clear. Otherwise,
there may be damage or injuries when the roll‐
over protection system is triggered.◀
In less severe accidents, the secured safety belt
and, depending on the severity of the accident,
the belt tensioner and airbag restraint system
provide protection.
Triggered rollover protection system
After deployment or damage
After deployment of the rollover protec‐
tion system or in the event of damage, have the
system checked and replaced.
Have this work performed only by your service
center; otherwise, it cannot be ensured that this
safety feature will function properly.◀
Do not move convertible top
When the rollover protection system is ex‐
tended, do not move the convertible top. Oth‐
erwise, damages or injuries may result.◀
If the rollover protection system was not placed
under any stress after an automatic triggering, it
can be pushed back by hand, e.g. to close the
convertible top. Three people are necessary for
this. 1.
Push the lever to the side and hold it in this
position. 2.
Push down the safety frame.
3. Release lever.
4. Hold down the safety frame.
5. Proceed likewise with the second safety
frame.
6. Close the convertible top
In the event of malfunctions, deactivation
or after deployment
Only have the airbags checked, repaired or dis‐
mantled

and the system scrapped by your serv‐
ice center. Non-professional attempts to service
the system could lead to failure in an emergency
or undesired triggering of the airbag, either of
which could result in injury.◀
Malfunction
A Check Control message is displayed
when there is a malfunction.
Tire Pressure Monitor TPM*
The concept
The tire inflation pressure is measured in the
four mounted tires. The system notifies you if
there is a significant loss of pressure in one or
more tires.
Functional requirements
The system must have been reset when the in‐
flation pressure was correct; otherwise, reliable
signaling of a flat tire is not ensured. Always use
wheels with TPM electronics to ensure that the Seite 91
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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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Controls At a glance

When the vehicle is driven with a damaged tire,
its handling characteristics change, e.g., re‐
duced lane stability during braking, a longer
braking distance, and altered self-steering
properties. Adjust your driving style accord‐
ingly. Avoid abrupt steering maneuvers or driv‐
ing over obstacles, e.g., curbs, potholes, etc.
Because
the possible driving distance depends
on how the vehicle is used during the trip, the
actual distance may be smaller or greater de‐
pending on the driving speed, road conditions,
external temperature, cargo load, etc.
Continued driving with a flat tire
Drive moderately and do not exceed a
speed of 50 mph/80 km/h.
A loss of tire inflation pressure results in a
change in the handling characteristics, e.g., re‐
duced lane stability during braking, a longer
braking distance and altered self-steering prop‐
erties.◀
Final tire failure
Vibrations or loud noises while driving can
indicate the final failure of the tire. Reduce speed
and stop; otherwise, pieces of the tire could
come loose and cause an accident. Do not con‐
tinue driving, and contact your service center.◀
Message when the system was not
reset
A Check Control message is displayed.
The system detected a wheel change but was
not reset.
Warnings regarding the current tire inflation
pressure are not reliable.
Check the tire inflation pressure and reset the
system.
Malfunction
The yellow warning lamp flashes and
then lights up continuously. A Check
Control message is displayed. No flat
tire can be detected.
Display in the following situations: ▷
A wheel without TPM electronics is fitted:
have
the service center check it if necessary.
▷ Malfunction: have the system checked by
your service center.
▷ TPM could not be fully reset. Reset the sys‐
tem again.
▷ Disturbance by systems or devices with the
same

radio frequency: after leaving the area
of the disturbance, the system automatically
becomes active again.
Declaration according to NHTSA/
FMVSS 138 Tire Pressure Monitoring
System
Each tire, including the spare (if provided)
should be checked monthly when cold and in‐
flated

to the inflation pressure recommended by
the vehicle manufacturer on the vehicle placard
or tire inflation pressure label. (If your vehicle has
tires of a different size than the size indicated on
the vehicle placard or tire inflation pressure la‐
bel, you should determine the proper tire infla‐
tion pressure for those tires.) As an added safety
feature, your vehicle has been equipped with a
tire pressure monitoring system (TPMS) that il‐
luminates a low tire pressure telltale when one
or more of your tires is significantly under-in‐
flated. Accordingly, when the low tire pressure
telltale illuminates, you should stop and check
your tires as soon as possible, and inflate them
to the proper pressure. Driving on a significantly
under-inflated tire causes the tire to overheat
and can lead to tire failure. Under-inflation also
reduces fuel efficiency and tire tread life, and
may affect the vehicle's handling and stopping
ability. Please note that the TPMS is not a sub‐
stitute for proper tire maintenance, and it is the
driver's responsibility to maintain correct tire
pressure, even if under-inflation has not reached
the level to trigger illumination of the TPMS low
tire pressure telltale. Your vehicle has also been
equipped with a TPMS malfunction indicator to
indicate when the system is not operating prop‐
erly. The TPMS malfunction indicator is com‐
bined with the low tire pressure telltale. When
the system detects a malfunction, the telltale will
flash for approximately one minute and then re‐
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Safety

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 flat tire is indicated, DSC Dynamic Sta‐
bility Control is switched on if necessary.
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 Flat Tire 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.
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.
When the vehicle is driven with a damaged tire,
its handling characteristics change, e.g., re‐
duced lane stability during braking, a longer
braking distance, and altered self-steering
properties. Adjust your driving style accord‐
ingly. Avoid abrupt steering maneuvers or driv‐
ing over obstacles, e.g., curbs, potholes, etc.
Because

the possible driving distance depends
on how the vehicle is used during the trip, the
actual distance may be smaller or greater de‐
pending on the driving speed, road conditions,
external temperature, cargo load, etc.
Continued driving with a flat tire
Drive moderately and do not exceed a
speed of 50 mph/80 km/h.
A loss of tire inflation pressure results in a
change in the handling characteristics, e.g., re‐
duced lane stability during braking, a longer
braking distance and altered self-steering prop‐
erties.◀
Final tire failure
Vibrations or loud noises while driving can
indicate the final failure of the tire. Reduce speed
and stop; otherwise, pieces of the tire could
come loose and cause an accident. Do not con‐
tinue driving, and contact your service center.◀ Seite 96
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Safety

The setting is stored for the remote control cur‐
rently in use.
Adjusting the height
1.
"Settings"
2. "Head-up display"
3. "Height"
4. Turn the controller.
The height is adjusted.
The setting is stored for the remote control cur‐
rently in use.
Special windshield
The windshield is part of the system.
The shape of the windshield makes it possible
to display a precise image.
A
film in the windshield prevents double images
from being displayed.
Therefore, have the special windshield replaced
by a service center only.
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Driving comfort

Interior equipment
Integrated universal remote
control*
The concept
This system can replace up to three different
hand-held transmitters for various types of re‐
mote-controlled equipment, such as garage
doors or lighting systems.
The hand-held transmitter signal can be pro‐
grammed on one of the three memory buttons.
The
corresponding device can then be operated
using the programmed memory button.
The LED indicates that a signal is being trans‐
mitted.
When selling the vehicle, delete the stored pro‐
grams for security reasons.
During programming
During programming and before activat‐
ing a device using the universal remote control,
ensure that there are no people, animals, or ob‐
jects in the range of movement of the remote-
controlled device; otherwise, there is a risk of
injury or damage.
Also follow the safety instructions of the hand-
held transmitter.◀
Compatibility
If this symbol is printed on the packaging
or in the instructions of the hand-held
transmitter, the remote-controlled de‐
vice is generally compatible with the universal
remote control.
If you have any questions, please contact:
▷ Your service center.
▷ www.homelink.com on the Internet. Programming
▷
LED, arrow 1.
▷ Memory buttons, arrow 2.
Fixed-code hand-held transmitters
1. Switch on the ignition.
2. Initial setup:
Press

both outer buttons 1 and 3 for approx.
20 seconds until the LED flashes.
All programs of the three memory buttons,
arrow 2, are cleared.
3. Hold the hand-held transmitter a distance of
approx.

2 to 8 in/5 to 20 cm from the memory
buttons.
4. Simultaneously press the transmit button of
the hand-held transmitter and the memory
button of the universal remote control.
The LED flashes slowly.
5. Release both buttons when the LED flashes
rapidly.
If

the LED does not flash rapidly after approx.
15 seconds, change the distance and repeat
the step.
The device can be operated using the memory
button with the engine running or the ignition
switched on.
Malfunction
If the device cannot be used after repeated at‐
tempts at programming, please check whether
the hand-held transmitter is equipped with an
alternating code system.
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Interior equipment

"Start search": if a search term is not entered,
the
search is repeated with the previous search
term.
Category search
1. "Category search"
2. "Town/City"
Select or enter the town/city.
3. "Category"
4. Select the category.
5. "Category details"
For

some special destinations, multiple cat‐
egory details can be selected. Move the
controller to the left to leave the category
details.
6. "Start search"
A

list of the special destinations is displayed.
7. Select a special destination.
Details are displayed.
If multiple details are stored, you can leaf
through the pages.
If

a phone number is available, a connection
can be established if necessary.
8. Select the symbol.
"Start guidance" or "Add as another
destination"
Add a destination as a further destination,
refer to page 152.
Display of special destinations
List
of special destinations: special destinations
are organized by distance and are displayed with
a directional arrow to the special destination.
on the split screen, special destinations of the
selected category are displayed in the map view
as symbols. The display depends on the scale
of the map and the category.
Destination entry via BMW Assist*
A connection is established to the Concierge
service, refer to page 219. 1.
"Navigation"
2. "Enter address"
3. Open "Options".
4. "BMW Assist dest. entry"
Displaying special destinations in the
map
To display symbols of the special destinations
in the map view:
1. "Navigation"
2. "Map"
3. Open "Options".
4. "Display Points of Interest"
5. Select the setting.
Destination entry by map
Selecting the destination
1. "Navigation"
2. "Map"
The current position of the vehicle is indi‐
cated on the map.
3. "Interactive map"
4.
Select the destination with crosshairs.
▷To change the scale: turn the controller.
▷ To shift the map: move the controller in
the required direction.
▷ To shift the map diagonally: move the
controller in the required direction and
turn it.
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Navigation

Settings for the map view
The settings are stored for the remote control
currently in use.
1.
"Navigation"
2. "Map"
3. Open "Options".
4. "Settings"
Set the map view.
▷ "Day/night mode"
Select and create the necessary settings
depending on the light conditions.
"Traffic conditions/gray map" active: the
setting is disregarded.
▷ "Satellite images"
Depending on availability and resolution,
satellite images* are displayed in a scale of
approx. 1 mile to 600 miles/2 km to
1,000 km.
▷ "Perspective view in 3D"
Prominent areas that are contained in the
navigation data are displayed on the map in
3D.
▷ "Traffic conditions/gray map"
The map is optimized for displaying traffic
bulletins,
refer to page 157. Symbols for the
special destinations are no longer displayed.
Map view for split screen
The map view can be selected for the split
screen independently from the main screen.
1. Open "Options".
2. "Split screen"
3. Move the controller to the right repeatedly
until the split screen is selected.
4. Select "Split screen content" or the scale.
5. Select the map view.
▷"Arrow display"
▷ "Map facing north"
▷ "Map direction of travel"
▷ "Map view with perspective"
▷ "Position" ▷
"Exit ramp view": selected blind drive‐
ways

are displayed three dimensionally.
Setting in some cases will affect the dis‐
play in the Head-Up Display*.
▷ "Traffic conditions/gray map"
6. To change the scale: select the split screen
and turn the controller.
Traffic bulletins*
At a glance
▷ Display the traffic bulletins from radio sta‐
tions that broadcast the TI Traffic Informa‐
tion

of a traffic information service. Informa‐
tion on traffic obstructions and hazards is
updated continuously.
Certain BMW models equipped with navi‐
gation have the capability to display real-
time traffic information. If your system has
this capability the following additional terms
and conditions apply:
An End-User shall no longer have the right
to use the Traffic Data in the event that the
End-User is in material breach of the terms
and conditions contained herein.
A. Total Traffic Network, a division of Clear
Channel Broadcasting, Inc. (“Total Traffic
Network”) holds the rights to the traffic in‐
cident data and RDS-TMC network through
which it is delivered. You may not modify,
copy, scan or use any other method to re‐
produce, duplicate, republish, transmit or
distribute in any way any portion of traffic in‐
cident data. You agree to indemnify, defend
and hold harmless BMW of North America,
LLC. (“BMW NA”) and Total Traffic Net‐
work, Inrix, Inc (and their affiliates) against
any and all claims, damages, costs or other
expenses that arise directly or indirectly out
of (a) your unauthorized use of the traffic in‐
cident data or the RDS-TMC network, (b)
your violation of this directive and/or (c) any
unauthorized or unlawful activities by you in
connection herewith.
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Navigation Driving tips Controls At a glance

in the map using triangles or gray bars along the
calculated route.
▷
Red: congestion.
▷ Orange: stop-and-go traffic.
▷ Yellow: heavy traffic.
▷ Green: clear roads.
▷ Gray: general traffic bulletins, e.g., construc‐
tion site.
The displayed information depends on the par‐
ticular traffic information service.
Filtering traffic bulletins
You
can set which traffic bulletins appear on the
map.
1. "Navigation"
2. "Map"
3. Open "Options".
4. "Traffic Info categories"
5. Select the desired categories. Traffic bulletins of the selected category are dis‐
played on the map.
▷
Traffic bulletins that are relevant to the route
are always shown.
▷ For your own safety, traffic bulletins that no‐
tify you of potentially dangerous situations,
such as wrong-way drivers, cannot be hid‐
den.
Destination guidance with traffic
bulletins
Semi-dynamic destination guidance
When traffic bulletin reception is switched on,
semi-dynamic destination guidance is active. The destination guidance system takes the
available

traffic information into account. A mes‐
sage is displayed depending on the route, the
traffic bulletins, and the possible detour routes.
A detour is suggested in the event of a traffic
obstruction. In addition, distance and time dif‐
ferences between the original route and the de‐
tour are displayed.
To accept the detour: "Detour"
In the event of special hazards, e.g., objects on
the road, a message is displayed without a de‐
tour suggestion.
Detours

can also be accepted if the traffic mes‐
sages are called up in the list.
1. "Navigation"
2. "Map"
3. "Traffic Info"
4. "Detour information"
5. "Detour"
Dynamic destination guidance
The
route is automatically changed in the event
of traffic obstructions.
▷ The system does not point out traffic ob‐
structions along the original route.
▷ Traffic bulletins continue to be displayed on
the map.
▷ Depending on road type and the kind and
extent of the traffic obstruction, the calcu‐
lated route may lead through the traffic ob‐
struction.
▷ Dangerous situations are displayed regard‐
less of the setting.
To activate dynamic destination guidance:
1. "Navigation"
2. Open "Options".
3. "Dynamic guidance"
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Navigation Driving tips Controls At a glance