2009 BMW 3 SERIES navigation system

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87Reference
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stop and check your tires as soon as possible,
and inflate them to the proper pressure. Driving
on a significantly underinflated tire causes the
tire to overheat and can lead to tire failure.
Underinflation also redu ces fuel efficiency and
tire tread life, and may affect the vehicle’s han-
dling and stopping ability. Please note that the
TPMS is not a substitute for proper tire mainte-
nance, and it is the driver’s responsibility to
maintain correct tire pressure, even if underin-
flation has not reached the level at which the
TPMS low tire pressure telltale illuminates.
The TPMS malfunction indicator is combined
with the low tire pressure telltale. When the sys-
tem detects a malfunction, the telltale will flash
for approximately one minute and then remain
continuously lit. This sequence will continue
upon subsequent vehicle startups as long as
the malfunction exists. When the malfunction
indicator is illuminated, the system may not be
able to detect or signal low tire pressure as
intended. TPMS malfunctions may occur for a
variety of reasons, including the installation of
replacement or alternate tires or wheels on the
vehicle that prevent the TPMS from functioning
properly. Always check the TPMS malfunction
telltale after replacing one or more tires or
wheels on your vehicle to ensure that the
replacement or alternate tires and wheels allow
the TPMS to continue to function properly.
Active steering*
The concept
Active steering varies the turning angle of the
front wheels in relation to steering wheel move-
ments. It also varies the steering force required
to turn the wheels depending on the speed at
which you are driving.
When you are driving in the low road-speed
range, e.g. in a town or when parking, the steer-
ing angle increases, i.e. the steering becomes
very direct, and less effort is required to turn the
wheels. In the higher speed range, on the other
hand, the steering angle is reduced more and
more. This improves the handling capability of
your BMW over the entire speed range. In critical situations,
the system can make tar-
geted corrections to the steering angle pro-
vided by the driver and thus stabilize the vehicle
before the driver inte rvenes. This stabilizing
intervention is simult aneously deactivated
when DSC is switched off, refer to page 81.
Malfunction
The warning lamps come on. Active
steering is no longer operational. At
low speeds, greater steering wheel
movements are required, whereas at
higher speeds the vehicle reacts more sensi-
tively to steering wheel movements. The stabil-
ity-enhancing feature may also be deactivated.
Drive cautiously and thin k well ahead. Have the
system checked.
Brake force display
On the left: normal braking
On the right: sharp braking.
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Technology for driving comfort and safety
88
Airbags
The following airbags are located under the
marked covers:
1Front airbags
2 Head airbags
3 Side airbags in the seat backrests
Protective action
Observe the adjustment instructions on
page 41 to ensure the best possible per-
sonal protection. <
The front airbags help protect the driver and
front passenger by re sponding to frontal
impacts in which safety belts alone cannot pro-
vide adequate restrain t. When needed, the
head and side airbags help provide protection in
the event of side impact. The relevant side air-
bag supports the side upper body area. The
head air bag supports the head.
The airbags have been designed to not be trig-
gered in every collision situation, e.g. not in
minor accidents or rear-end collisions.
Do not apply adhesive materials to the
cover panels of the airbags, cover them or
modify them in any other way.
Keep the dashboard and windows on the front
passenger side clear, i.e. do not cover with
adhesive labels or coveri ngs, and do not attach
holders such as for navigation instruments or
mobile phones.
Do not attach seat cove rs, cushions or other
objects not specifically approved for seats with
integral side airbags to the front seats. Do not
hang items of clothing such as coats or jackets
over the backrests. Do not attempt to remove the airbag retention system from the vehicle. Do
not modify the individual components of the
system or its wiring in any way. This includes
the upholstered covers
on the steering wheel,
instrument panel, seats and roof posts, as well
as the sides of the roof lining. Do not attempt to
remove or dismantle the steering wheel.
Do not touch the individual components imme-
diately after the system has been triggered,
because there is a danger of burns.
In the event of malfunctions, deactivation or
triggering of the airbag restraint system, have
the testing, repair, removal and disposal of air-
bag generators executed only by a BMW center
or a workshop that works according to repair
procedures of BMW with correspondingly
trained personnel and that has the required
explosives licenses. Unprofessional attempts to
work on the system could lead to failure in an
emergency or to undesi red airbag activation,
either of which could resu lt in personal injury.<
Warning notices and information about the air-
bags can also be found on the sun visors.
Automatic deactivation of the front
passenger airbags
An analysis of the impr ession in the front pas-
senger seat cushion determines whether and
how the seat is occupied. The front and side air-
bags for the front passenger are activated or
deactivated by the system accordingly.
The indicator lamp above the interior
rearview mirror shows the current status
of the front passenger ai rbags, deactivated or
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activated, refer to Status of front passenger air-
bags below. <
Before transporting a child on the front
passenger seat, read the safety precau-
tions and handling instructions under Trans-
porting children safely, refer to page 49.
The front and side airbags can also be deacti-
vated by adolescents and adults sitting in cer-
tain positions; the indi cator lamp for the front
passenger airbags comes on. In such cases, the
passenger should change his or her sitting
position so that the front passenger airbags are
activated and the indicator lamp goes out. If the
desired airbag status cannot be achieved by
changing the sitting position, transport the rele-
vant passenger on a rear seat. Do not attach
seat covers, seat cushio n padding, ball mats or
other items to the front passenger seat unless
they are specifically recommended by BMW.
Do not place any items under the seat which
could press against the seat from below. Other-
wise a correct analysis of the seat cushion is not
ensured. <
Status of front passenger airbags
The indicator lamp for the front passenger air-
bags shows the functional status of the front
passenger's front and side airbags in accor-
dance with whether and how the front passen-
ger seat is occupied. Th e indicator lamp shows
whether the front passenger airbags are acti-
vated or deactivated.
> The indicator lamp lights up when a child in
a specially designated child-restraint sys-
tem is detected, as intended, on the seat.
The front and side airbags for the front pas-
senger are not activated. Most child seats are detected by the
system, especially child seats
required by the NHTSA at the time of vehi-
cle production. After mounting a child seat,
ensure that the indica tor lamp for the front
passenger airbag is lit. It indicates that the
child seat has been detected and that the
front passenger airbags are deactivated. <
> The indicator lamp does not come on as
long as a person of sufficient size and in a
correct sitting position is detected on the
seat.
The front and side airbags for the front pas-
senger are activated.
> The indicator lamp does not come on if the
seat is empty.
The front and side airbags for the front pas-
senger are not activated.
Operational readine ss of airbag system
As of radio readiness, refer to page 53, the
warning lamp comes on br iefly to indicate that
the entire airbag system and the belt tensioners
are operational.
Airbag system malfunction
> Warning lamp does not light up at radio
readiness or beyond.
> Warning lamp remains permanently on.
In the event of a fault in the airbag system,
have it checked without delay, otherwise
there is the risk that th e system will not function
as intended even if a sufficiently severe acci-
dent occurs. <
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Controls
91Reference
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3."Welcome light"
Welcome lamps are activated and are
stored for the remote control currently in use.
Pathway lighting
If you activate the head lamp flasher after park-
ing the car, with the lights switched off, the low
beams come on and remain on for a certain
time.
Setting or deactivating the duration
iDrive, for operating principle refer to page 16.
1. "Settings"
2. "Lighting"
3. "Pathway lighting:"
4. Set or deactivate the duration.
The setting is stored for the remote control cur-
rently in use.
Daytime running lamps
The daytime running lamps light up in switch
positions 0, 1 and 3 .
Activating/deactivating daytime
running lamps
iDrive, for operating principle refer to page 16.1.
"Settings"
2. "Lighting"
3. "Daytime running lamps"
Daytime running lamps are activated and
are stored for the remote control currently in
use.
Adaptive Head Light*
The concept
Adaptive Head Light is a variable headlamp
control system that en ables better illumination
of the road surface. Depending on the steering
angle and other parameters, the light from the
headlamp follows the course of the road.
Activating Adapti ve Head Light
With the ignition switched on, turn the light
switch to position 3, refer to page 90.
To avoid dazzling the drivers of oncoming vehi-
cles, Adaptive Head Light is not active when the
car is driven in reverse, and directs the light to
the front passenger's side when the vehicle is at
a standstill.
Malfunction
The LED next to the symb ol for automatic head-
lamp control flashes. Adaptive Head Light is
malfunctioning or has failed. Have the system
checked as soon as possible.
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Rear window defroster
The defroster is switched off auto-
matically after a certain time.
Depending on your vehicle's
equipment, the upper wires serve as an antenna
and are not part of the rear window defroster.
Ventilation
1 Use the knurled wheels to smoothly open
and close the air vents
2 Use the lever to change the direction of the
airflow
3 Knurled wheel for more or less cool air from
the vents for the upper body area
Ventilation for cooling
Adjust the vent outlets to direct the flow of cool
air in your direction, for instance if it has become
too hot in the car.
Draft-free ventilation
Set the vent outlets so that the air flows past
you and not straight at you.
Ventilation in the rear
1Use the knurled wheel to smoothly open
and close the air vents
2 Use the knurled wheel to adjust the temper-
ature:
>Turn toward blue: colder
> Turn toward red: warmer
3 Use the lever to change the direction of the
airflow
Microfilter/activated-charcoal filter
The microfilter traps dust and pollen in the
incoming air. The activated-charcoal filter pro-
vides additional protection by filtering gaseous
pollutants from the outs ide air. Your BMW cen-
ter replaces this combined filter during routine
maintenance.
Parked car ventilation
The concept
The parked car ventilation provides ventilation
to the passenger compartment and lowers its
temperature, if necessary. It is ready for use at
any outside temperature, as of radio readiness.
The parked car ventilation remains switched on
for approx. 30 minutes. Two different switch-on
times can be preselected. The system can also
be switched on and off directly.
Due to its high power consumption, it should
not be switched on twice in a row without driv-
ing in between to allow the battery to recharge.
The air emerges from the air vents for the upper
body area in the instrume nt panel. The air vents
must therefore be open.
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Practical interior accessories
Integrated universal remote
control*
The concept
The integrated universal remote control can
replace as many as three hand-held transmit-
ters for various remote -controlled devices,
such as garage doors and gates or lighting sys-
tems. The integrated universal remote control
registers and stores sign als from the original
hand-held transmitters.
The signal of an original hand-held transmitter
can be programmed on one of the three mem-
ory buttons 1. After this, the programmed
memory button 1 will operate the system in
question. The LED 2 flashes to confirm trans-
mission of the signal.
Should you sell your vehicl e one day, be sure to
delete the stored progra ms beforehand for your
safety, refer to page 100.
To prevent possible damage or injury,
before programming or using the inte-
grated universal remote control, always inspect
the immediate area to make certain that no peo-
ple, animals or objects are within the pivoting or
travel range of the device being operated. Com-
ply also with the safety instructions supplied
with the original hand-held transmitter. <
Checking compatibility
If this symbol appears on the package
or in the instructions supplied with the
original hand-held transmitter, you can
assume that the radio remote control device will
be compatible with the integrated universal
remote control.
For additional information, please contact your
BMW center or call: 1-800-355-3515.
You can also obtain information on the Internet
at:
www.bmwusa.com or
www.homelink.com. HomeLink is a registered trademark of Johnson
Controls, Inc.
<
Programming
1Memory buttons
2 LED
Fixed-code hand-held transmitters
1.Switch on the ignition, refer to page 53.
2. When starting operation for the first time:
press the left and right memory buttons 1
for approx. 20 seconds until the LED 2
flashes rapidly. The three memory buttons
are cleared.
3. Hold the original hand-held transmitter at a
distance of approx. 4 to 12 in/10 to 30 cm
from the memory buttons 1.
The required distance between the
hand-held transmitter and the mem-
ory buttons 1 depends on the system of the
respective original hand-held transmitter
used. <
4. Simultaneously press the transmit key on
the original hand-held transmitter and the
desired memory button 1 on the integrated
universal remote control. The LED 2 flashes
slowly at first. As soon as the LED 2 flashes
rapidly, release both buttons. If the LED 2
does not flash rapidly after approx. 15 sec-
onds, alter the distance and repeat this
step.
5. To program other original hand-held trans-
mitters, repeat steps 3 and 4.
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Controls
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Locking
To lock the glove compartment, use the inte-
grated key of the remote control, refer to
page26.
USB interface for data transmission
Port for importing and exporting data on USB
devices, e.g. music collections, refer to
page 160.
Observe the following when connecting:
> Do not use force when plugging the con-
nector into the USB audio interface.
> Do not connect devices such as fans or
lamps to the USB audio interface.
> Do not connect USB hard disks.
> Do not use the USB interface to recharge
external devices.
Center armrest
Storage compartment
The center armrest between the front seats
contains either a compar tment or the cover for
the snap-in adapter
*, depending on the equip-
ment version. For more information about this
mobile phone base plate, refer to page 177.
Opening
Press the button, see arrow.
Settings*
Slide the center armrest into the desired posi-
tion on the driver's side.
Connection for external audio device
You can connect an external audio device such
as a CD or MP3 player and play audio tracks
over the car's loudspeaker system:
> AUX-IN port, refer to page 161
> USB-audio interface
*, refer to page 162
Storage compartments inside
the vehicle
Depending on your vehicle's equipment, you
will find compartments be side the steering col-
umn
*, in the front doors and in the center con-
sole
*.
There are nets
* on the front-seat backrests.
Clothes hooks
There are clothes hooks on the grab handles in
the rear passenger compartment.
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Driving tips
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Mobility
Drive defensively
Avoid unnecessary acceleration and braking
maneuvers. To do so, keep an adequate dis-
tance to the forward vehicle. A defensive and
smooth driving style keeps fuel consumption
down.
Avoid high engine speeds
Only use first gear when setting off. In second
and higher gears, accele rate without hesitation
or pauses. When accelerating, shift up before
reaching high engine speeds.
When you reach the desired speed, shift into
the highest applicable ge ar and drive with the
engine speed as low as possible and at a con-
stant speed.
As a rule: driving at low engine speeds lowers
fuel consumption and reduces wear.
Coasting
When approaching a red lig ht, take your foot off
the accelerator and coast to a stop in the high-
est applicable gear.
On a downhill slope, take your foot off the accel-
erator and coast in a suitable gear.
The fuel supply is interrupted when coasting.
Switch off the engi ne during lengthy
stops
Switch off the engine when stopping for lengthy
periods, e.g. at traffic lights, railroad crossings
or in traffic congestions. You achieve fuel sav-
ings even if standing time is as short as approx.
4 seconds.
Switch off functions you do not need at
the moment
Functions such as the air conditioner and the
seat or rear window heating draw large amounts
of power and consume a dditional fuel. Espe-
cially in city traffic and in stop and go driving
they have a considerable impact. Therefore,
switch these functions off when they are not
really needed.
Have the vehicle serviced
Have the vehicle serviced regularly to achieve
good economy and a long vehicle life. BMW
recommends having the vehicle serviced at a
BMW center. Also note the BMW service sys-
tem, refer to page 216.
General driving notes
Close the luggage compartment lid/
tailgate
Operate the vehicle only when the lug-
gage compartment lid/tailgate and rear
window are closed. Otherwise, exhaust fumes
could enter the interior of the vehicle. <
If the vehicle must be driven with the luggage
compartment lid/tailgate open:
1. Close all windows and the glass roof.
2. Greatly increase the ai r volume of the auto-
matic climate control system, refer to
page 95.
Hot exhaust system
In all vehicles, extremely high tempera-
tures are generated in the exhaust sys-
tem. Do not remove the heat shields installed
adjacent to various sect ions of the exhaust sys-
tem, and never apply un dercoating to them.
When driving, standing at idle and while park-
ing, take care to avoid possible contact
between the hot exhaust system and any highly
flammable materials such as hay, leaves, grass,
etc. Such contact could lead to a fire, with the
risk of serious personal injuries and property
damage. Do not touch ho t exhaust tail pipes.
Otherwise there is a risk of burns. <
Diesel particulate filter*
The diesel particulate filter collects soot parti-
cles and burns them periodically at high tem-
peratures. This cleaning process takes several
minutes. During cleaning, you may notice that
the engine temporarily runs less smoothly and
that a somewhat higher engine speed is neces-
sary to achieve the accustomed performance.
Also, noises may be heard and a slight amount
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