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tions can result which lead to a violation of the
law or elevated risk of an accident.
The minimum initial activation speed is 20 mph/
30 km/h, and the maximum speed is 110 mph/
180 km/h. However, you can also activate the
system while stopped, refer to While stopped,
page72.
One lever for all functions
1Storing and increasing desired speed
2Storing and reducing desired speed
3Interrupting, refer to page72,
or deactivating system, refer to page73
4Activating stored desired speed and dis-
tance, refer to page72, or driving off, refer
to While stopped, page72
5Selecting distance to vehicle driving ahead,
refer to page71.
Storing current speed
Tap the lever, arrow1, or briefly pull it, arrow2.
The system stores the current vehicle speed. It
is indicated on the speedometer and briefly in
the instrument cluster.
Increasing desired speed
Press or tap the lever to the resistance point or
beyond, arrow1, until the desired speed is dis-
played.
The speed then displayed is stored and
achieved on a clear road.
>Each time the lever is tapped to the resis-
tance point, the desired speed is increased
by approx. 1 mph/1 km/h.
>Each time the lever is tapped beyond the
resistance point, the desired speed
increases to the next fives place of the mph
speedometer display or the next tens place
of the km/h speedometer display.
Reducing desired speed
Pull the lever, arrow2, until the desired speed is
displayed.
These functions are operated in the same man-
ner as increasing your desired speed.
Selecting distance
>Briefly press rocker switch downward:
Increase distance.
>Briefly press rocker switch upward:
Reduce distance.
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If you are stopped behind a vehicle with the
brake pedal depressed and the system is inter-
rupted or deactivated:
1.Press button4 to activate a stored desired
speed or select a desired speed with the
lever, arrow1 or arrow2.
2.Release the brake pedal.
3.If the vehicle in front of you drives off, briefly
depress the accelerator pedal or press
button4.
Deactivating system
>Press the lever upward or downward twice
while driving.
>When stopped, do the same with the brake
pedal depressed.
>Switch off the ignition.
The displays turn off, and the stored desired
speed and distance are deleted.
Displays in instrument cluster
1Stored desired speed
>Green: the system is active.
>Orange: the system is interrupted.
2Lights up yellow: vehicle detected ahead
Display also used for warnings, please read
all information on warnings
3Selected distance to vehicle ahead
The indicator lights up as soon as the sys-
tem is activated
The bars roll: the vehicle in front of you has
driven off
4Brief display of stored desired speedIf the display --- mph/--- km/h appears
briefly, the conditions necessary for oper-
ation may currently not be met.<
Warning lamps
The indicator2 continuously
flashes yellow.
The prerequisites for operating the
system are no longer met, e.g. as a
result of ABS or DSC interven-
tions. The system brakes until you actively take
over.
The indicator2 flashes red; a sig-
nal sounds.
The system indicates that you
must brake and/or maneuver the
vehicle yourself. The system can-
not automatically restore the distance to the
vehicle driving ahead.
However, this display cannot relieve the driver
of the responsibility for adjusting the desired
speed and driving style to the traffic conditions.
Radar sensors
1Long-range sensor
2Location of the short-range sensors behind
the bumper
3Location of the short-range sensors behind
the bumper with the M sports package
*
Heavy rain and also dirt, snow or ice can limit
the detection of vehicles ahead. If needed,
clean the radar sensor under the front bumper
as well as the bumper area covering the short
range sensors. When doing so, be particularly
careful in removing layers of snow and ice.
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neutral/N, or deactivates DSC. After any inter-
ruption, the system will no longer automatically
activate the vehicle brakes, which means the
driver must intervene and resume manual brak-
ing. You should then reactivate the system only
when you are fully aware of the prior speed and
distance settings.<
Active cruise control may brake when you
reduce the stored desired speed; however, the
driver must constantly monitor traffic and inter-
vene if necessary.
When you switch off the engine or ignition,
active cruise control is fully switched off, too,
and any settings you have selected are can-
celed.
Unexpected lane change
If a vehicle in front of you is behind a stopped
vehicle and unexpectedly changes lanes, you
must react yourself, as the system does not
react to stopped vehicles.
Swerving vehicles
When a vehicle swerves out of adjacent lanes
into your lane, the system does not detect the
vehicle until it is completely in your lane.
When a vehicle ahead suddenly swerves
into your lane, the system may not be able to restore the selected distance automatically.
This also applies to great differences in speed
between your vehicle and vehicles ahead, e. g.
when quickly approaching a truck. Once the
system has established that a vehicle is indeed
in front of you, it will indicate that you must
brake and/or maneuver the vehicle yourself.
Take action yourself, otherwise there is a risk of
an accident.<
Behavior in curves
If the selected desired speed for a curve is too
high, the system reduces the speed within a
curve. However, it cannot detect curves in
advance. Therefore, select a suitable speed at
the start of a curve.
Because of the limited range of the system, it is
possible that in curves or on the peaks and val-
leys of hilly roads, a vehicle ahead may be rec-
ognized late, or not at all. Therefore, it is up to
the driver to select a speed that is prudent in
view of the curves and terrain of the roadway.
In approaching a curve, it is possible that active
cruise control might react briefly to a vehicle in
the adjacent lane. In addition, the system can
sense if your vehicle is in a curve and may not
accelerate. If your vehicle decelerates in either
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Average fuel consumption
The average fuel consumption is calculated for
the time during which the engine is running.
To reset average fuel consumption: press BC
button on turn signal lever for approx. 2 sec-
onds.
For different routes
You can display the average speed and average
consumption for two different routes on the
Control Display, refer to the following and to
Trip computer
*.
Displays on Control Display
You can also call up the computer via iDrive.
For explanation of principle, refer to page16.
1.Press the button.
This opens the start menu.
2.Move the controller to the right to open
"Navigation".
Without navigation system
*:
Open "Car Data".
3.Select "Car Data" and press the controller.
4.Select "Onboard info" and press the con-
troller.>Estimated time of arrival at destination and
remaining distance:
>Entering a distance manually in the com-
puter, see below.
>Entering a destination in the navigation
system
*, refer to page140.
>Cruising range
>Average speed
>Average fuel consumption
Resetting values
You can reset the values for the average speed
and average fuel consumption:
1.Select the respective menu item and press
the controller.
2.To confirm your selection, press the con-
troller again.
Entering a distance manually
1.Select "Distance to dest." and press the
controller.
2.Turn the controller to select the distance to
your destination. If needed, hold it against a
slight resistance to enter a larger differ-
ence.
3.Press the controller to apply the setting.
The distance is automatically preset during the
destination guidance of the navigation sys-
tem
*.
Trip computer*
The trip computer is suitable, for example, for a
vacation trip.
Everything under control
80 1.Open the start menu.
2.Open "Navigation".
Without navigation system
*:
Open "Car Data".
3.Select "Car Data" and press the controller.
4.Select "Trip computer" and press the con-
troller.
>Departure time
>Driving time
>Distance traveled
>Average speed
>Average fuel consumption
Starting or stopping the trip computer, or reset-
ting all values:
1.Select "Set" and press the controller.
2.Select the desired menu item.
3.Press the controller.
Display options
You can display the computer or the trip com-
puter in the assistance window.
1.Move the controller to the right to change to
the assistance window and press the con-
troller.2.Select "Onboard info" or "Trip computer".
3.Press the controller.
Service requirements
The remaining driving distance and the date for
the next maintenance are displayed briefly with
the ignition switched on.
Your BMW Service Advisor can deter-
mine your vehicle's current service
requirements by reading out the data stored in
the remote control.<
Additional information
You can select a display of more detailed infor-
mation on the maintenance scope on the Con-
trol Display. For explanation of principle, refer to
page16.
1.Open the start menu.
2.Press the controller to open the menu.
3.Select "Info sources" and press the control-
ler.
4.Select "Service" and press the controller.
Everything under control
84
Indication of malfunction urgency
Depending on your vehicle's equipment, the
stored Check Control messages are also dis-
played with the following symbols:
No malfunctions are present in the moni-
tored systems.
Malfunctions are present in the moni-
tored systems. Depending on the mal-
function, supplementary information is
shown on the Control Display.
The symbols also indicate the status of the ser-
vice requirements display, refer to page80.
Displays after completion of trip
Malfunction reports generated during the trip
are shown consecutively when you switch off
the ignition.
Before the display disappears, you can display
the messages once again. Press the CHECK
button for approx. 2 seconds. If several mes-
sages are present, you can continue to press
the CHECK button to view them in succession.
The display goes out
>automatically after a brief period
>when you press the CHECK button again
for approx. 2 seconds
Speed limit
You can enter a speed and a Check Control
message indicates when you have reached 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/5 km/h.
Displaying, setting or changing limit
iDrive, for explanation of principle, refer to
page16.
1.Open the start menu.
2.Open "Navigation".
Without navigation system
*:
Open "Car Data".
3.Select "Car Data" and press the controller.
4.Select "Limit" and press the controller.
5.Select the speed value and press the con-
troller.
6.Turn the controller to set the limit. If
needed, hold it against a slight resistance
to enter a larger difference.
7.Press the controller to apply the setting.
The limit is automatically activated.
Applying your current speed as limit
Select "Select current speed" and press the
controller. The system adopts your current
speed as the limit.
Activating limit
Select "On" and press the controller.
Limit is automatically activated.
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Stopwatch
iDrive, for explanation of principle, refer to
page16.
1.Open the start menu.
2.Open "Navigation".
Without navigation system
*:
Open "Car Data".
3.Select "Car Data" and press the controller.
4.Select "Stopwatch" and press the control-
ler.
Starting, stopping or resetting
>Select "Start" and press the controller.
The stopwatch starts at the displayed time.
>Select "Reset" and press the controller.
The stopwatch is reset and it restarts if it
was running beforehand.
>Select "Stop" and press the controller.
This stops the timer.
Taking an intermediate time reading
Select "Interim time" and press the controller.
The interim time appears below the ongoing
primary stopwatch count.
All of the remaining functions remain
available at all times while the stopwatch
is running. The stopwatch continues operation
in the background.<
Settings on Control Display
iDrive, for explanation of principle, refer to
page16.
1.Press the button once or twice until
the start menu appears.
2.Press the controller to open the menu.
3.Turn the controller until "Settings" is
selected and press the controller.
Setting time
1.Turn the controller until "Time / Date" is
selected and press the controller.
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Technology for comfort, convenience and
safety
PDC Park Distance Control*
The concept
The PDC assists you when you are parking.
Acoustic signals and an optical display
* alert
you to the approach of an object from behind
your vehicle. To measure the distance, there
are four ultrasonic sensors in each bumper.
The range of these sensors is approx. 7 ft/2 m.
However, an acoustic warning first sounds for
the sensors at the front and at the two rear cor-
ners at approx. 24 in/60 cm, and for the center
rear sensors at 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, oth-
erwise the physical circumstances would mean
that the system warning was too late.<
Automatic activation
The system starts to operate approx. 1 second
after you shift into reverse gear or move the
selector lever into position R with the engine
running or the ignition switched on.
Wait this short time before driving off.
Manual activation
Press the button, the LED lights up.
Manual deactivation
Press the button again; the LED goes out.
After driving approx. 165 ft/50 m or at over
approx. 20 mph/30 km/h, the system is
switched off and the LED goes out. You can
reactivate the system manually as needed.
Signal tones
When nearing an object, the position is corre-
spondingly indicated by an interval tone. Thus,
an object detected to the left rear of the vehicle
will be indicated by a signal tone from the left
rear speaker, etc. As the distance between
vehicle and object decreases, the intervals
between the tones become shorter. If the dis-
tance to the nearest object falls to below
roughly 1 ft/30 cm, then a continuous tone
sounds.
An intermittent tone is interrupted after approx.
3seconds:
>if you remain in front of an object that was
only detected by one of the corner sensors
>if you drive parallel to a wall
Malfunction
The LED in the button flashes and a message
appears on the Control Display. PDC is mal-
functioning. Have the system checked.
To prevent this problem, keep the sensors
clean and free of ice or snow in order to ensure
that they will continue to operate effectively. Do
not spray the sensors with high-pressure clean-
ers for long periods and maintain a distance of
at least 4 in/10 cm to them.
PDC with visual warning*
You can also have the system show distances
to objects on the Control Display. Objects that
are farther away are already shown there before
a signal tone sounds. The setting is stored for
the remote control currently in use.