2005 BMW 330I navigation system

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interventions. Active cruise control is deacti-
vated. You can reactivate the system, if desired,
by tapping or pulling the lever when road and
traffic conditions permit this. It is not possible to
resume a stored speed.
Radar sensor
The sensor's ability to detect vehicles ahead
may be restricted as a result of heavy rain, dirt, snow or ice. If necessary, clean the radar sensor
located in the front bumper, see arrow. Be sure
t o u s e p a r t i c ul a r c a r e w h e n r e m o v i n g a n y l a y e r s
of snow or ice from the sensor.
When the radar sensor is not properly posi-
tioned, active cruise control cannot be activated
at all.
Malfunction
The warning lamp comes on when
the system has failed. A message
appears on the Control Display. You
can find more information starting on page73.
System limitations
Always remember that the range and abil-
ity of the system does have physical limi-
tations. It will not apply the brakes or decelerate
your vehicle when there is a slow-moving vehi-
cle, stopped vehicle or stationary object ahead
of you, as for example, at a traffic light or a
parked vehicle. Also, the system does not react
to oncoming traffic, pedestrians or other types
of potential traffic such as a rider on horseback.
It is also possible that the system may not
detect smaller moving objects such as motor-
cycles or bicycles. Be especially alert when
encountering any of these situations as the sys-
tem will neither automatically brake, nor provide
a warning to you. Also, be aware that every
decrease in the distance setting allows your
vehicle to come closer to a vehicle in front of you and requires a heightened amount of alert-
ness.<
Active cruise control is not and must not
be used as a collision avoidance/warning
system.<
If while your vehicle is actively following a vehi-
cle in front of you and the vehicle ahead speeds
up or the lane ahead becomes clear, then your
vehicle will accelerate to the speed you have
selected. Be aware that changing to a clear,
unobstructed lane will also result in your vehicle
accelerating.
Be certain to deactivate the system when
you pull into an exit lane for a highway off-
ramp.<
Also, vehicles traveling in a staggered manner
on a highway may cause a delay in the system's

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as floor mats are lying on the accelerator pedal.
Otherwise the system may not be able to brake
the vehicle.<

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Select the entry and press the controller.
To exit from the menu:
Select the arrow and press the controller.
Symbols
No service is currently required.
The deadline for service or a legally man-
dated inspection is approaching. Please
arrange an appointment with your BMW center.
The service deadline has already passed.
Entering dates of statutory emissions
tests and vehicle inspections*
Make sure the date on the Control Display is
always set correctly, refer to page72, as other-
wise the effectiveness of CBS Condition Based
Service is not ensured.
1.Open the start menu.
2.Press the controller to open the menu.
3.Select "Service" and press the controller.
4.Select "Service requirements" and press
the controller.
5.Select "Status" and press the controller.
6.Select "Emission inspect." or "State
inspection" and press the controller.7.Select "Set service date" and press the
controller. The month is highlighted.
8.Turn the controller to make the adjustment.
9.Press the controller to apply the setting.
The year is highlighted.
10.Turn the controller to make the adjustment.
11.Press the controller to apply the setting.
The date entry is stored.
To exit from the menu:
Select and press the controller.
More information on the BMW Maintenance
System can be found on page185.
Clock
Setting the time
In the instrument cluster
To set the 12h/24h mode, refer to Setting the
time format below.

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4.Press button 2.
5.Set the month and the yea r i n t h e s a m e w a y .
6.Press button 2.
The system accepts the new date.
Via iDrive
iDrive concept, refer to page16.
1.Open the start menu.
2.Press the controller to open the menu.
3.Select "Display settings" and press the
controller.
4.Select "Date" and press the controller.
5.Select "Set date" and press the controller.
The first section of the date display is high-
lighted, in this case the month.
6.Turn the controller to make the adjustment.
7.Press the controller to apply the setting.
The next setting is highlighted.
8.Make the remaining adjustments. After the
last adjustment, the date is stored.
Setting the date format
1.Open the start menu.
2.Press the controller to open the menu.
3.Select "Display settings" and press the
controller.
4.Select "Date" and press the controller.
5.Select "Date format" and press the control-
ler.
6.Select the desired format and press the
controller.
Check Control
The concept
The Check Control monitors vehicle functions
and alerts you to any malfunctions in the sys-
tems monitored. Such a Check Control mes-
sage includes indicator and warning lamps in
the instrument cluster and, in some circum-
stances, an acoustic signal as well as text mes-
sages at the bottom of the Control Display.
Indicator and warning lamps
Indicator and warning lamps can light up in both
the indicator area 1 and the display 2 in various
combinations and colors.
Explanatory text messages
Text messages at the lower edge of the Control
Display explain the meaning of the displayed
indicator and warning lamps.

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3.Lightly push button 1 to check for other
messages.
4.Press button 2.
The display again shows the outside tem-
perature and the time.
Viewing more information later
iDrive concept, refer to page16.
1.Press the button.
This opens the start menu.
2.Press the controller to open the menu.
3.Select "Service" and press the controller.
4.Select "Check Control messages" and
press the controller.
5.Select a text message and press the con-
troller.
To exit the display:
Select the arrow and press the controller.
Speed limit
You can enter a speed, and a Check Control
message will indicate when you reach this
speed. This enables you, for example, to
receive warnings if you exceed a speed limit in
an urban area. You are only warned of reaching this speed a
second time if your vehicle speed falls below it
again by at least 3 mph or 5 km/h.
Displaying, setting or changing the
limit
iDrive concept, refer to page16.
1.Open the start menu.
2.Call up "Navigation".
3.Select "Car Data" and press the controller.
4.Select "Limit" and press the controller.
5.Depending on your vehicle's equipment
version, select "Change limit:" or the speed
value and press the controller.
6.Turn the controller to set the limit.
7.Press the controller to apply the setting.
The limit is automatically switched on.
Applying your current speed as limit
Select "Select current speed" and press the
controller. The system adopts your current
speed as the limit.
Activating the limit
Select "On" and press the controller.
Limit is activated.
Stopwatch
iDrive concept, refer to page16.
1.Open the start menu.
2.Call up "Navigation".
3.Select "Car Data" and press the controller.

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Technology for driving comfort and safety
PDC Park Distance Control*
The concept
The PDC assists you with maneuvering in tight
parking spaces. Acoustic signals and a visual
indicator
warn you of the presence of an object
in front of
* or behind your car. To measure the
distance, there are four ultrasonic sensors in
each bumper. The sensors at the front
* and at
the two rear corners have a range of approx.
24 in/60 cm; the rear middle sensors have
approx. 5 ft/1.50 m.
PDC is a parking aid that can indicate
objects when they are approached
slowly, as is usually the case when parking.
Avoid approaching an object at high speed, as
otherwise physical circumstances may lead to
the system warning being issued too late.<
Automatic mode
With the engine running or the ignition switched
on, the system is activated automatically after
approx. 1 second when you engage reverse
gear or move the automatic transmission selec-
tor lever to position R. Wait this short period
before driving.
Manual operation*
Press the button, the LED lights up.
Deactivating manual mode
Press the button again; the LED goes out.
The system is automatically deactivated once
the vehicle travels approx. 165 ft/50 m or exceeds a speed of roughly 20 mph or 30 km/h;
the LED goes out. You can reactivate the sys-
tem manually as needed.
Signal tones
When nearing an object, its position is indicated
correspondingly by an interval tone. For exam-
ple, the tone sounds at the rear if the system
detects an object behind the car. As the dis-
tance between vehicle and object decreases,
the intervals between the tones become
shorter. If the distance to the nearest object
falls to below roughly 1 ft/30 cm, then a contin-
uous tone sounds.
The warning signal is canceled after approx.
3 seconds, if you are moving parallel to a wall.
Malfunction
The indicator lamp in the instrument
cluster comes on. PDC is malfunc-
tioning. A message appears on the
Control Display. Have the system checked.
To avoid this problem, keep the sensors clean
and free of ice or snow in order to ensure that
they will continue to operate effectively.
Manual mode
The LED above the button flashes in addition.
PDC with optical warning
You can also have the system show distances
to objects on the Control Display. The contours
of distant objects are shown on the Control Dis-
play even before the acoustic signal sounds.
The setting is stored for the remote control cur-
rently in use.
iDrive concept, refer to page16.
1.Open the start menu.
2.Press the controller to open the menu.
3.Select "Vehicle settings" and press the
controller.

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DTC Dynamic Traction Control
DTC is a version of DSC in which the drive out-
put is optimized for particular road conditions,
e.g. unplowed snow-covered roads. The sys-
tem assures the maximal drive output, but with
reduced driving stability. It is therefore neces-
sary to drive with appropriate caution.
You may find it useful to briefly activate DTC
under the following special circumstances:
>When driving uphill on snow-covered roads,
in slush or on unplowed, snow-covered
roads
>When rocking a stuck vehicle free or start-
ing off in deep snow or on loose ground
>When driving with snow chains
Activating DTC
Briefly press the button; the DTC indicator
lamps in the instrument cluster come on.
Deactivating DTC again
Press the button again; the DTC indicator
lamps in the instrument cluster go out.
Deactivating DTC and DSC together
Press the button and hold it down for at least
3 seconds; the DSC indicator lamps in the instrument cluster light up. Stabilizing and
drive-output promoting actions are no longer
executed.
To increase vehicle stability, activate DSC again
as soon as possible.
Reactivating DSC
Briefly press the button; the indicator lamps in
the instrument cluster go out.
To control
If the indicator lamp flashes:
DSC or DTC controls the drive forces
and brake forces.
If the indicator lamps are on:
Both DTC and DSC have been deac-
tivated with the DTC button.
If the indicator lamps are on:
DTC has been activated with the DTC
button.
Malfunction in driving stability control
systems
These warning lamps come on:
The driving stability control systems
and the Flat Tire Monitor have failed.
Proceed cautiously and drive defen-
sively, avoiding full brake applica-
tions. Have the system checked as
soon as possible.
Display
* of this malfunction on Cana-
dian models.
Display
* of this malfunction on Cana-
dian models.

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4.Select "FTM" and press the controller.
5.Start the engine, but do not start driving.
6.Select "Set tire pressure" and press the
controller.
7.Select "Yes" and press the controller.
8.Start to drive.
"Status: Active" reappears in the Control
Display. Initialization is then completed
while the car is in motion.
Indication of a flat tire
The warning lamps come on in yellow
and red. A message appears on the
Control Display. In addition, an
acoustic signal sounds. There is a flat
tire or substantial loss of tire pressure.
1.Cautiously reduce speed to below 50 mph
or 80 km/h. Avoid sudden braking and
steering maneuvers. Do not exceed a speed
of 50 mph or 80 km/h.
If the car is not equipped with Run-
Flat Tires, refer to page178, the stan-
dard equipment by design, do not continue
driving. Any attempt to drive on after a
puncture can result in a severe accident.<
2.At the next opportunity, check the air pres-
sure in all four tires.If all four tires are inflated to the cor-
rect pressures, the Flat Tire Monitor
might not have been initialized. The system
must then be initialized.<
3.In the event of complete tire pressure loss,
0 psi/0 kPa, you can estimate the possible
distance for continued driving on the basis
of the following guidelines:
>With a light load:
1 to 2 persons without luggage:
approx. 155 miles/250 km
>With a medium load:
2 persons, luggage compartment full, or
4 persons without luggage:
approx. 90 miles/150 km
>With a full load:
4 or more persons, luggage compart-
ment full:
approx. 30 miles/50 km
Drive reservedly and do not exceed a
speed of 50 mph or 80 km/h. In the event
of pressure loss, vehicle handling changes. This
includes reduced tracking stability in braking,
extended braking distance and altered natural
steering characteristics.
If unusual vibration or loud noises occur during
the journey, this may be an indication that the
damaged tire has finally failed. Reduce your
speed and pull over to the side of the road at the
earliest opportunity. Otherwise, parts of the tire
could come loose and cause an accident. Do
not continue driving. Contact your BMW cen-
ter.<
Malfunction
The warning lamps come on in yel-
low. A message appears on the Con-
trol Display. The Flat Tire Monitor has
a malfunction or has failed. Have the
system checked as soon as possible.
Active steering*
The concept
Active steering varies the turning angle of the
front wheels in relation to steering wheel move-