BMW X5 XDRIVE 50I 2011 Manual PDF

Controls
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cruise control will, within limits, adjust your
vehicle's speed automatically so that you can
flow with the traffic without having to make con-
stant adjustments. If, for example, while cruis-
ing at the selected speed, you begin to
approach a slower vehicle ahead of you in the
same lane, the system will reduce your vehicle's
speed to the same as that of the vehicle ahead
to maintain your selected distance setting. You
can vary the following distance, which will vary
with speed. Based on your selected distance
setting, the system automatically decreases the
throttle setting and lightly applies the brakes if
necessary. In addition, if the vehicle ahead of
you slows to a complete stop, the system can
follow this action within the given scope and
can also accelerate from a complete stop if the
vehicle ahead of you drives off again shortly
thereafter. During braking, your vehicle brake
lamps will automatically illuminate to alert a fol-
lowing driver to take action. In addition, it may
be necessary for your vehicle to downshift the
automatic transmission to maintain the dis-
tance setting selected. As soon as the road in
front of you has no moving vehicles, the system
will accelerate to your desired speed. This set
speed is also maintained on downhill grades,
however the vehicle speed can drop below the
set speed when driving uphill if the engine out-
put is not sufficient.
Active cruise control cannot detect stop
signs, red lights, or any object that is
stopped or is blocking the road.
Active cruise control is not and must not be
used as a collision avoidance/warning system.
Since this active cruise control system is a new
technology and operates differently from con-
ventional cruise control systems to which you
may be accustomed, it is necessary that you
read all of the pages relating to this system
before use. Carefully read and observe the
information on the system limitations beginning
on page73 to obtain a good command of the
system and its range of applications. When the system brakes and you also depress
the brake pedal, a somewhat different braking
feel results.
Professional navigation system*
If the vehicle is equipped with a Professional
navigation system, the system adapts the
acceleration and deceleration behavior of the
vehicle to the road on which you are currently
driving.
To ensure that the system has the latest
information on the course of the road, use
the most recent version of the navigation
data.<
If the vehicle position is unknown, e. g. if you
have left the region covered by the map, the
navigation system ceases to influence vehicle
behavior.
Applications
Please try the system first during sparse traffic
and clear road conditions so that you can get
used to the system. After you have experience
and understand the system, only then use it
during normal traffic.
As with conventional cruise control systems,
active cruise control in no way reduces or sub-
stitutes for the driver's own personal experi-
ence, responsibility, alertness and awareness in
adjusting speed, braking or otherwise control-
ling the vehicle. The driver should decide when
to use the system on the basis of road, traffic,
visibility, and weather conditions. Active cruise
control is intended for use on highway-type
roadways where traffic is moving relatively
smoothly as well as in slow-moving traffic con-
gestion. Do not use the system in city driving; in
complex driving situations; heavy traffic such as
during rush hour; on curvy, winding roads, slip-
pery roads or roads with sharp curves such as
highway off-ramps; during inclement weather
such as snow, strong rain or fog; or when enter-
ing interchanges, service/parking areas or toll
booths. It is also important to regulate your
vehicle's speed and distance setting within
applicable legal limits. Always be ready to take

Driving
70 action or apply the brakes if necessary, espe-
cially when the system is actively following a
vehicle in front of you. Otherwise, driving condi-
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 standing,
page71.
One lever for all functions
1Storing and increasing the desired speed
2Storing and reducing the desired speed
3Interrupting the system, refer to page71, or
deactivating the system, refer to page72
4Retrieving the stored desired speed and
distance, refer to page71, or driving away,
refer to While standing, page71
5Selecting the distance to the vehicle ahead
of you, refer to page70
Storing the current speed
Briefly press, arrow1, or briefly pull, arrow2
lever.The system stores the current vehicle speed. It
is indicated on the speedometer and briefly in
the instrument panel.
Increasing the desired speed
Press or tap the lever up to or beyond the resis-
tance point, arrow1, until the desired speed is
displayed.
The displayed speed is stored and the vehicle
reaches the stored speed if the road is clear.
>Each time the button is briefly pressed to
the resistance point, the desired speed
increases by approx. 1 mph/1 km/h.
>Each time the button is briefly pressed
beyond the resistance point, the desired
speed increases by a maximum of 5 mph/
10 km/h.
Reducing the desired speed
Pull the lever, arrow2, until the desired speed is
displayed.
The functions are the same as those when
increasing the desired speed.
Selecting the distance
>Press the rocker down briefly:
Increase the distance.
>Press the rocker up briefly:
Decrease the distance.

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The selected distance is displayed in the instru-
ment panel.
Use good judgement to select the appro-
priate following distance given road con-
ditions, traffic, applicable laws and State driving
recommendations for safe following distance.
Otherwise, a violation of the law or risk of an
accident could result.<
Interrupting the system
Press the lever up or down and additionally
depress the brake if the vehicle is stationary.
The mark in the speedometer changes color
and the distance indicator goes out.
In addition, the system is interrupted:
>When the brakes are applied
>When transmission position D is disen-
gaged>When DTC is activated or DSC is deacti-
vated
>When DSC is activated
>When the safety belt is unbuckled and the
driver's door is opened while the vehicle is
stationary
>When the system has not detected objects
for an extended period, e. g. on a road with
very little traffic without road edge mark-
ings, or if the radar sensors are dirty, refer to
page72
If the system is interrupted, actively inter-
vene by braking and, if necessary, with
evasive maneuvers; otherwise, there is the dan-
ger of an accident occurring.<
Calling up the stored desired speed and
distance
While driving
Press button4, refer to page68.
All of the displays in the instrument panel lights
up.
While standing
Before leaving the vehicle with the engine
running, engage position P of the auto-
matic transmission and apply the parking brake.
Otherwise, the vehicle may begin to roll.<
If a vehicle detected ahead of you slows to a halt
and your vehicle is also brought to a halt by the
system:
>If the vehicle ahead of you drives away, your
vehicle accelerates automatically as long as
mark 1 for the desired speed in the speed-
ometer is green.
>If the vehicle ahead of you drives away when
mark 1 is orange, depress the accelerator
briefly or press button 4.
Rolling bars in the distance indicator 3
mean that the vehicle ahead of you has
driven away.
If you are standing behind a vehicle with your
brake pedal depressed and the system is deac-
tivated or interrupted: Distance 1, closest
Distance 2
Distance 3
Distance 4, furthest
This distance is set when you acti-
vate the system.

Driving
72 1.Select the desired speed using the lever,
arrow 1 or arrow 2, or press button 4 to
retrieve a stored speed.
2.Release the brake pedal.
3.When the vehicle ahead of you drives away,
press on the accelerator briefly or press
button 4.
Deactivating the system
>When driving, press the lever up or down
twice.
>When stationary, do the same while
depressing the brake pedal.
>Switch off the ignition.
The displays go out, 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 speed
If the display --- mph/---km/h appears
briefly, the conditions necessary for oper-
ation may currently not be met.<
Warning lamps
Display 2 flashes red and a signal
sounds.
The system requests that the you
intervene by braking and carrying
out evasive maneuvers, if neces-
sary. The system cannot independently restore
the distance to the vehicle ahead.
This display does not relieve the driver of the
responsibility to adapt his or her desired driving
speed and style to the traffic conditions.
Display 2 flashes yellow.
The conditions necessary for
operation of the system are no
longer met, e. g. due to ABS or
DSC intervention. The system
applies the brakes until you actively assume
control.
Radar sensor
Position
The radar sensor is integrated in the bumper.
Dirty or covered sensor
A dirty or covered sensor may hinder the detec-
tion of vehicles.
>If necessary, clean the radar sensor.
Remove layers of snow and ice carefully.
>Do not cover the view field of the radar sen-
sor.
Malfunction
The system cannot be activated if the radar
sensor is not aligned correctly. This may be

Controls
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caused by damage incurred during parking, for
example.
For US owners only
The transmitter and receiver units comply with
part 15 of the FCC/Federal Communications
Commission regulations. Operation is gov-
erned by the following:
FCC ID:
>OAYARS3-A
Compliance statement:
This device complies with part 15 of the FCC
Rules. Operation is subject to the following two
conditions:
>This device must not cause harmful inter-
ference, and
>This device must accept any interference
received, including interference that may
cause undesired operation.
Any unauthorized modifications or changes to
these devices could void the user's authority to
operate this equipment.
System limits
Speed range
Best results are achieved when using the sys-
tem on well-developed roads and highways.
The desired speed can be selected between
20 mph/30 km/h and 110 mph/180 km/h.
The system can also be activated when station-
ary.
Comply with the legal speed limit in every situa-
tion when using the system.
Detection range
The detection capacity of the system and the
automatic braking capacity are limited. For
instance, two-wheeled vehicles driving ahead
of you might not be detected.
Because of the limitations to the detec-
tion capacity of the system, you should be
alert at all times so that you can intervene
actively, if necessary; otherwise, there is the
danger of an accident occurring.<
Deceleration
The system does not decelerate when a sta-
tionary obstacle is located in the same lane, e.g.
a vehicle at a red traffic light or at the end of a
traffic congestion.
The system also does not respond to:
>Pedestrians or similarly slow road users.
>Red traffic lights.
>Stationary objects.
>Cross traffic.
>Approaching traffic.
A warning might not be issued when
approaching a stationary or very slow-
moving obstacle. Take action yourself, other-
wise there is a risk of an accident.<

Driving
74
Swerving vehicles
A vehicle driving in front of you is not detected
until it is completely within the same lane as
your vehicle.
If a vehicle driving ahead of you suddenly
swerves into your lane, the system may
not be able to automatically restore the
selected distance. This also applies to major
speed differences to vehicles driving ahead of
you, e.g. when rapidly approaching a truck.
When a vehicle driving ahead of you is reliably
detected, the system requests that the driver
intervene by braking and carrying out evasive
maneuvers, if necessary. Take action yourself,
otherwise there is a risk of an accident.<
Unexpected lane change
If a vehicle ahead of you unexpectedly moves
into another lane from behind a stopped vehi-
cle, you yourself must react, as the system does
not react to stopped vehicles.
Cornering
If the desired speed is too high for a curve, the
speed is reduced slightly in the curve, although
curves cannot be anticipated in advance.
Therefore, drive into a curve at an appropriate
speed.
In tight curves, situations may result due to the
restricted detection range of the system in
which a vehicle driving ahead of you may not be
detected at all, or not until after a considerable
delay.
When approaching a curve, the system may
react briefly to the vehicles in the next lane due
to the bend of the curve. Any deceleration of the
vehicle by the system can be compensated for
by briefly accelerating. After the accelerator
pedal is released, the system becomes active
again and independently controls the speed.
Driving away
In some situations, the vehicle cannot drive
away automatically, e.g. on steep inclines, with
a heavy trailer or behind bumps in the road.
Driver interventions and your
responsibility
Anytime the driver presses down on the
accelerator pedal, any braking action by

Controls
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the system is interrupted and the distance indi-
cator goes out until the pedal is fully released.
As soon as you fully release the accelerator, the
system will again control your cruising speed
and distance setting. While driving with the sys-
tem activated, resting your foot on the acceler-
ator pedal will cause the system not to brake
even if necessary. Be certain that floor mats or
other objects on the vehicle floor do not inter-
fere with movement of the accelerator pedal.<
While active cruise control is capable of
braking your vehicle automatically when
you approach a slower vehicle ahead, it is
important to be aware that the ability of the sys-
tem to apply the brakes is also limited, e. g.
when you reduce your desired speed sharply. It
uses only a portion of braking system capacity
and does not utilize the full capacity of the vehi-
cle braking system. Therefore, the system can-
not decrease your speed for large differences in
speed between your vehicle and the vehicle
ahead. Examples: when you approach a vehicle
traveling at a much lower speed than your own
speed such as approaching a toll booth or when
a much slower vehicle cuts in front of you at
close range.<

Controls Overview
76
Controls Overview
Odometer, outside
temperature display, clock
1Knob in the instrument cluster
2Time, outside temperature, and date
3Odometer and trip odometer
Knob in the instrument panel
>With ignition switched on
Press knob:
Resetting trip odometer
Press the knob for approx. 5 seconds:
Displaying service requirements, refer to
page79
>With ignition switched off
Press knob:
Briefly displaying time, outside temperature
and odometer
Units of measure
To select the respective units of measure, miles
or km for the odometer as well as 7 or 6 for
the outside temperature, refer to page86.
The setting is stored for the remote control cur-
rently in use.
Time, date, outside temperature
From radio readiness the outside temperature
and the time are displayed.
Setting the time, refer to page85.
Retrieving date
Press the button on turn signal lever upward;
the date appears.
To set the date, refer to page85.
Pressing the button upward or downward sev-
eral times changes the display between clock,
outside temperature, date, and Check Control
messages, refer to page84.
Outside temperature warning
If the display drops to +377/+36, a signal
sounds and a warning lamp lights up. A mes-
sage appears on the Control Display. There is
an increased danger of ice.
Even at temperatures above +377/
+36 ice can form. Therefore, drive care-
fully, e.g. on bridges and sections of road in the
shade, otherwise there is an increased accident
risk.<
Odometer and trip odometer
Resetting trip odometer:
Press knob 1 in the instrument panel with the
ignition switched on.
When vehicle is parked
To briefly display the time, outside temperature
and mileage after the remote control has been
removed from the ignition lock:
Press knob 1 in the instrument panel.

Controls
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Tachometer
Do not operate the engine with the needle in the
red overspeed zone of the gauge, refer to arrow.
At high revs in this range, the flow of fuel is
interrupted to protect the engine.
Coolant temperature
Should the coolant, and with it the engine
become too hot, a warning lamp lights up. In
addition, a message appears on the Control
Display.
Checking coolant level, refer to page255.
Engine oil temperature*
When the engine is at operating temperature,
the engine oil temperature is between approx.
1707/806 and approx. 2507/1206.
When the engine oil temperature is too high, a
warning lamp lights up in the instrument panel.
Energy control*
Displays the current fuel consumption. This
allows you to see whether your current driving
style is conducive to fuel economy with mini-
mum exhaust emissions.

Controls Overview
78
Fuel gauge
Fuel tank capacity: approx. 22.5 gallons/
85 liters. You will find information on refueling
on page234.
If the tilt of the vehicle varies for a longer period,
when you are driving in mountainous areas, for
example, the indicator may fluctuate slightly.
Reserve
After the reserve quantity has been reached, a
message briefly appears on the Control Display;
the remaining range is shown in the computer.
Below a range of approx. 30 miles/50 km, the
message remains on the Control Display.
Refuel as soon as possible once your
cruising range falls below 30 miles/
50 km, otherwise engine functions are not
ensured and damage can occur.<
Computer
Displaying information on the
instrument panel
To display the information, press the BC button
on the turn signal lever.
The following information is displayed:>Cruising range
>Average speed
>Average fuel consumption
Information in detail
Cruising range
Displays the estimated cruising range available
with the remaining fuel. The range is projected
based on the driving style over the last 20 miles/
30 km.
Refuel as soon as possible once your
cruising range falls below 30 miles/
50 km, otherwise engine functions are not
ensured and damage can occur.<
Average speed
Periods with the vehicle parked and the engine
stopped are not included in the calculations of
average speed.
To reset average speed: press the BC button on
the turn signal lever for approx. 2 seconds.
Average fuel consumption
The average fuel consumption is calculated for
the time during which the engine is running.
To reset average fuel consumption:
Press the BC button on the turn signal lever for
approx. 2 seconds.
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
*.