brake light BMW X5M 2010 E70 User Guide

Technology for comfort, convenience and safety
90
xDrive
xDrive is the 4-wheel drive system of your
BMW. The combined effects of xDrive and DSC
further optimize the traction and dynamic driv-
ing characteristics. The 4-wheel drive system
xDrive variably distributes the drive forces to
the front and rear axle depending on the driving
situation and prevailing road conditions.
Dynamic Performance Control*
The concept
Dynamic Performance Control optimizes the
handling characteristics of your BMW when
starting off, cornering, and during evasive
maneuvers. To achieve this, the system variably
distributes the drive torque of the rear axle to
the two rear wheels. This further increases the
steering precision and tracking stability of your
vehicle.
Display
The Control Display shows how xDrive and
Dynamic Performance Control are distributing
the drive forces.
Press the BC button in the turn signal lever,
refer to page73, until the display appears.
The current distribution of drive forces is indi-
cated by arrows pointing to all four wheels.
The highlighted arrows show the drive forces
currently present. The longer an arrow is, the
greater the drive forces in the associated wheel.
The transparent arrows indicate the maximum
value the drive forces over the last 10 seconds.
Malfunction
Malfunctions are displayed via Check Control,
refer to page77.
HDC Hill Descent Control
The concept
HDC is a system for driving downhill in steep
terrain. This system reduces vehicle speed on
steep downhill gradients, thus allowing you to
maintain even better control of your BMW
under these conditions. The vehicle moves at
approximately walking speed without active
intervention from the driver.
HDC is available for activation at vehicle speeds
below approx. 22 mph/35 km/h. When driving
down steep hills with a speed below approx.
22 mph/35 km/h, the vehicle reduces speed
automatically down to approximately walking
speed, approx. 5 mph/8 km/h, and then main-
tains this speed at a constant.
Only use HDC in transmission positions D or R.
Increasing or reducing speed
You can use the accelerator or brakes to vary
this automatically controlled speed within a
range extending from approx. 4 mph/6 km/h to
15 mph/25 km/h.
You can specify a target speed within the same
range by using the lever of the cruise control.
With downhill grade over 10Ξ you can reduce
the speed to approx. 3mph/4km/h. Pull the
lever of the cruise control beyond the resis-
tance point, arrow3.
1Increasing speed
2Pull to the resistance point:
Reduce speed to approx. 4 mph/6 km/h
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Controls
91Reference
At a glance
Driving tips
Communications
Navigation
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Mobility
3Pull beyond the resistance point:
With downhill grade over 10Ξ, reduce
speed to approx. 3 mph/4 km/h.
Activating HDC
Press the button; the LED lights up.
The HDC display is shown in the instrument
panel.
The LED flashes when the brakes are applied
automatically.
Deactivating HDC
Press the button again. The LED and the HDC
display go out.
HDC is automatically deactivated at speeds
over approx. 37 mph/60 km/h.
Displays* in instrument panel
1Display for target speed
2HDC display
Malfunction
HDC is temporarily unavailable in the following
situations due to a high brake temperature:
>The LED in the button and the display HDC
go out during HDC operation.>The LED in the button and the HDC display
do not light up when the button is pressed.
Malfunction of driving stability control
systems
When driving on poor roads, avoid using
full throttle or pressing the accelerator
beyond the kick-down point and also avoid
heavy braking. Otherwise, the drive train may be
damaged or accidents can occur.<
Adaptive Drive*
The concept
Adaptive Drive reduces the body roll which
occurs when cornering quickly or during fast
evasive maneuvers. In addition, Adaptive Drive
reduces the steering angle requirement,
improves the running comfort and increases
the dynamic driving characteristics of your
BMW.
Chassis and suspension tuning
You can choose between two types of chassis
and suspension tuning.
>Normal:
The comfortable basic setting offers opti-
mum comfort when traveling.
>Sport:
The sporty basic setting offers increased
driving agility.
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Technology for comfort, convenience and safety
92
Selecting chassis and suspension
tuning
Press the button.
The system switches between the two chassis
and suspension tuning settings.
>Sport:
The LED in the button lights up and SPORT
is displayed in the instrument panel.
>Normal:
The LED in the button goes out.
The selection of the chassis and suspension
tuning setting is stored for the remote control
currently in use.
Starting assistant
The starting assistant enables you to start off
conveniently on slopes. The parking brake is
not required for this purpose.
1.Hold the vehicle with the footbrake.
2.Release the footbrake and immediately
drive off quickly.
The starting assistant holds the vehicle
for approx. 2 seconds after releasing the
footbrake. Depending on the load, the vehicle
may also roll back slightly during this time.
After releasing the footbrake, immediately start
quickly, otherwise the starting assistant no
longer holds the vehicle after approx. 2 seconds
and it begins to roll back.<
Self-leveling suspension*
The concept
The self-leveling suspension on the rear axle
assures a continuous ground clearance.
To do so, the height of the vehicle is measured
by sensors at both rear wheels.
If the actual height deviates from the defined
height, e.g. due to loading of the vehicle, then
this difference is compensated for very quickly.
In addition, spring motions resulting from cor-
nering or irregularities in the road surface are
reduced to a minimum.
The system functions automatically.
Malfunctions
Malfunctions are displayed via Check Control,
refer to page77.
FTM Flat Tire Monitor*
The concept
The Flat Tire Monitor detects a pressure loss in
one tire by comparing the speeds of the individ-
ual wheels during driving.
In the event of a pressure loss, there is a change
in the rolling circumference and therefore the
rotation speed of the corresponding wheel. The
system detects this change and reports it as a
flat tire.
Function requirements
In order to assure the reliable reporting of a flat
tire, the system must be initialized for the cor-
rect tire inflation pressure.
The initialization must be repeated after
each time the tire inflation pressure is cor-
rected and after every tire or wheel change.<
System limits
The Flat Tire Monitor cannot indicate
sudden severe tire damage caused by
outside factors and does not detect a natural,
even pressure drop in all four tires.<
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Controls
97Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
very direct. 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 intervenes.
Malfunction
The warning lamp lights up yellow
and a message is shown on the Con-
trol Display. The active steering is
defective or has been temporarily
deactivated. 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-promoting intervention can also be deacti-
vated. Proceed cautiously and drive
defensively.
Deactivation
Active steering deactivates in order to carry out
an initialization. This deactivation is displayed
by means of a message. The initialization can
take several minutes.
If the message does not disappear during the
current trip, have the system checked.
Defect
In the event of a defect, a corresponding text
message is displayed. Have the system
checked.
Brake force display*
BMW X5
On the left: normal braking.
On the right: heavy braking.
BMW X6
On the left: normal braking.
On the right: heavy braking.
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Things to remember when driving
132
Hydroplaning
When driving on wet or slushy roads,
reduce road speed. If you do not, a wedge
of water can form between tires and road sur-
face. This phenomenon is referred to as hydro-
planing, and is characterized by a partial or
complete loss of contact between the tires and
the road surface, ultimately undermining your
ability to steer and brake the vehicle.<
The risk of hydroplaning increases as the tread
depth of the tires decreases, also refer to Mini-
mum tread depth on page236.
Driving through water
Maximum water depth:
>BMW X5 20 in/50 cm
>BMW X6 17 in/45 cm
Only drive through water up to the above-
mentioned depth at no greater than walk-
ing speed; otherwise, the engine, electrical sys-
tem, and transmission can be damaged.<
Braking safely
Your BMW is equipped with ABS as a standard
feature. In situations that require it, it is best to
brake with full force. Since the vehicle maintains
steering responsiveness, you can still avoid
possible obstacles with a minimum of steering
effort.
Pulsation of the brake pedal, combined with
sounds from the hydraulic circuits, indicate that
ABS is in its active mode.
Do not drive with your foot resting on the
brake pedal. Even light but consistent
pedal pressure can lead to high temperatures,
brake wear and possibly even brake failure.<
Driving in wet conditions
When roads are wet or there is heavy rain,
briefly exert gentle pressure on the brake pedal
every few miles. Monitor traffic conditions to
ensure that this maneuver does not endanger
other road users. The heat generated in this
process helps dry the pads and rotors to ensure
that full braking efficiency will then be available
when you need it.
Hills
To prevent overheating and the resulting
reduced efficiency of the brake system,
drive long or steep downhill gradients in the
gear in which the least braking is required. Even
light but consistent pressure on the brake pedal
can lead to high temperatures, brake wear and
possibly even brake failure.<
The braking effect of the engine can be further
increased by downshifting in the manual mode
of the automatic transmission, if necessary into
first gear, refer to page65. This prevents an
excessive strain on the brakes.
Do not drive in idle or with the engine
stopped, otherwise there will be no
engine braking action or support of the braking
force and steering.
Never allow floor mats, carpets or any other
objects to protrude into the area of movement
of the pedals and impair their operation.<
Corrosion on brake rotors
When the vehicle is driven only occasionally,
during extended periods when the vehicle is not
used at all, and in operating conditions where
brake applications are less frequent, there is an
increased tendency for corrosion to form on
rotors, while contaminants accumulate on the
brake pads. This occurs because the minimum
pressure which must be exerted by the pads
during brake applications to clean the rotors is
not reached.
Should corrosion form on the brake rotors, the
brakes will tend to respond with a pulsating
effect that even extended application will fail to
cure.
When vehicle is parked
Condensation forms in the automatic climate
control system during operation, and then exits
under the vehicle. Traces of condensed water
under the vehicle are therefore normal.
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Things to remember when driving
136 >After driving through water at low speed,
lightly press the brake pedal several times
to dry the brakes and to prevent the braking
effect from being reduced by wetness.
>Depending on the condition of the surface,
it may be practical to briefly activate DTC,
refer to DTC Dynamic Traction Control on
page89.
>If the drive wheels spin on one side, depress
the accelerator pedal sufficiently so that the
driving stability control systems can distrib-
ute the drive forces to the individual wheels.
Please note the following points after driving on
poor roads to maintain the driving safety of your
BMW:
>Clean the coarsest dirt from the body.
>Clean mud, snow, ice etc. from the wheels
and tires and check the tires for damage.
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Mobility
247Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Steam cleaners/high-pressure
cleaning jets
When using steam cleaners or high-pres-
sure cleaning jets, make sure to maintain
a sufficient distance and stay below a maximum
temperature of 1407/606.
Insufficient distance or excessive pressure or
temperature can damage parts of the vehicle or
can result in water penetration. Follow the oper-
ating instructions for the high-pressure clean-
ing jets.<
Do not spray the sensors and cameras,
e.g. of Park Distance Control, Top View,
or rear view camera, with high-pressure clean-
ers for long periods and keep the spray nozzle
at least 12 in/30 cm away from them.<
Hand washing
When washing the vehicle by hand, use plenty
of water and car washing shampoo. Clean the
vehicle with gentle pressure using a sponge or a
washing brush.
Before cleaning the windshield, deacti-
vate the rain sensor or switch off the igni-
tion to prevent unwanted wiper operation.<
Follow local guidelines for washing vehi-
cles by hand.<
Headlamps
Do not rub dry and never use abrasives or
strong solvents to clean the covers.
Loosen dirt, e.g. insects, with shampoo or
insect remover and wash away with plenty of
water.
Use a window de-icer to remove accumulated
ice and snow, not a scraper.
Windows
Use a glass cleaner to clean the inside and out-
side surfaces of the windows and the glass sur-
faces of the mirrors.
Do not use quartz-containing cleansers
to clean glass surfaces of the mirrors.<
Caring for the vehicle finish
Regular care helps your vehicle retain its value
and protects the paint from the long-term
effects of aggressive substances.
Regionally occurring environmental factors can
affect and damage vehicle finish. It is therefore
important to tailor the frequency and extent of
your car care accordingly.
Immediately remove particularly aggressive
substances such as spilled fuel, oil, grease,
brake fluid, tree resin, or bird droppings; other-
wise, they may damage your paint.
Repairing paint damage
Repair stone damage or scratches imme-
diately, depending on the severity of the
damage, to prevent the formation of rust.<
BMW recommends having paint damage pro-
fessionally repaired using Genuine BMW finish
materials in accordance with factory guidelines.
Waxing
Sealant is required when water no longer beads
on the clean surface of the paint. Use only prod-
ucts that contain carnauba wax or synthetic wax
to seal your finish.
Rubber gaskets
Treat only with water or a rubber care product.
To avoid noise or damage, do not use
products that contain silicone to care for
rubber gaskets.<
Chrome components
Particularly after exposure to road salt, thor-
oughly cleanse parts like the radiator grille, door
handles, or window frames with plenty of water
with shampoo added to it. For additional treat-
ment, use chrome polish.
Alloy wheels
Depending on your system, braking can gener-
ate dust, which settles on the light-alloy wheels.
Remove this dust regularly with acid-free wheel
cleaner.
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Mobility
251Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
When performing care and maintenance on the
headlamps, please observe the information on
page247.
For bulbs for which replacement is not
described and for checking and adjusting
headlamp aim, please contact your BMW
Sports Activity Vehicle Center.<
Light-emitting diodes LEDs
Light-emitting diodes installed behind translu-
c e n t l e n s e s s e r v e a s t h e l i g h t s o u r c e f o r m a n y o f
the controls and displays in your vehicle. These
light-emitting diodes, which operate using a
concept similar to that applied in conventional
lasers, are officially designated as Class 1 light-
emitting diodes.
Do not remove the covers, and never
stare into the unfiltered light for several
hours, as irritation of the retina could result.<
BMW X5: changing lamps
Xenon lamps
These bulbs have a very long service life and
the probability of a failure is very low. If a lamp
should nevertheless fail, you can continue driv-
ing cautiously with fog lamps
* provided that
this is permitted by the country-specific laws.
Have work on the xenon light unit includ-
ing changing the bulb carried out only by
your BMW Sports Activity Vehicle Center or a
workshop that works according to BMW repair
procedures with correspondingly trained per-
sonnel. Due to the high voltage present in the
system, there is a danger of fatal injuries when
work is carried out improperly.<
Halogen bulbs:
Parking lamps and roadside parking
lamps, daytime driving lamps
35-Watt bulb, H8
The bulb is pressurized. Therefore, wear
safety glasses and protective gloves.
Otherwise there is a danger of injuries if the
bulb is accidentally damaged during replace-
ment.<1.Turn the cover to the left and remove.
2.Turn the bulbs to the left, pull off the con-
nector and replace.
3.Install in the reverse order.
Turn signals, front
24-Watt bulb, PY24W
1.Unscrew bulb holder with bulb to the left,
refer to arrow, and replace.
2.Install in the reverse order.
Side marker lamps, rear
To replace, please go to a BMW Sports Activity
Vehicle Center or a workshop that works
according to BMW repair procedures with cor-
respondingly trained personnel.
Tail lamps
>Turn signals, brake lamps: 21-watt bulb,
P21W
>Backup lamps and brake force display: 16-
watt bulb, W16W
>Rear lamp: LED technology.
In case of a defect, please go to a BMW
Sports Activity Vehicle Center or a work-
shop that works according to BMW repair
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Replacing components
254 Have work on the xenon light unit includ-
ing changing the bulb carried out only by
your BMW Sports Activity Vehicle Center or a
workshop that works according to BMW repair
procedures with correspondingly trained per-
sonnel. Due to the high voltage present in the
system, there is a danger of fatal injuries when
work is carried out improperly.<
Parking lamps and roadside parking
lamps, daytime driving lamps
35-Watt bulb, H8
The bulb is pressurized. Therefore, wear
safety glasses and protective gloves.
Otherwise there is a danger of injuries if the
bulb is accidentally damaged during replace-
ment.<
1.Turn the cover to the left and remove.
2.Left side of vehicle:
Rotate the bulb holder to the right, refer to
arrow, and remove.
Right side of vehicle:
Rotate the bulb holder to the left and
remove.
3.Disconnect plug and replace bulb.
4.Install in the reverse order.
Side marker lamps
5-Watt bulb, WY5W XLL
1.Rotate the bulb holder to the left and
remove.
2.Pull the bulb out of the bulb holder and
replace.
3.Install in the reverse order.
Turn signals, front
24-Watt bulb, PY24W
1.Rotate bulb holder to the left and remove it
along with the bulb.
2.Rotate the bulb to the right along with the
socket and replace.
3.Install in the reverse order.
Tail lamps
>Turn signals, backup lamps: 21-watt bulb,
H21W
>Brake lamps, brake force display: 21-watt
bulb, P21W
>Rear lamp: LED technology.
In case of a defect, please go to a BMW
Sports Activity Vehicle Center or a work-
shop that works according to BMW repair
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Everything from A to Z
279
Everything from A to Z
Index
A
ABS Antilock Brake
System88
Accessories5
Access to 3rd row seats48
Acoustic signal, refer to Check
Control77
Activated-charcoal filter112
Active seat52
Active seat ventilation51
Active steering96
– malfunction97
– warning lamp97
Adaptive brake lamp, brake
force display97
Adaptive Drive91
Adaptive fixing system124
Adaptive Head Light103
Address for navigation,
entering141,147
Adjusting confirmation signals
for locking and unlocking28
Adjusting opening
height31,33
Adjusting temperature with
expanded-scope automatic
climate control109
Adjusting the tone during
audio operation, refer to
Tone control160
Adjusting thigh
support44,45
Airbags98
– sitting safely43
– warning lamp99
Air distribution
– automatic108,113
– manual110
Air recirculation110
– AUC Automatic
recirculated-air control110
– recirculated-air mode110Air vents107
– refer to Ventilation111
Air vents of automatic climate
control107
Air volume109,113
AKI, refer to Fuel
specifications225
Alarm system34
– avoiding unintentional
alarms35
– interior motion sensor35
– switching off alarm34
– switching off tilt alarm
sensor and interior motion
sensor35
– tilt alarm sensor35
Albums of music
collection180
Alloy wheels247
All-season tires, refer to
Winter tires238
All-wheel drive, refer to
xDrive90
Alterations, technical, refer to
For your own safety5
AM, waveband163
Antenna for mobile phone202
Antifreeze
– coolant243
– washer fluid69
Antilock Brake System
ABS88
Anti-theft system
– refer to Alarm system34
– refer to Central locking
system27
Approved axle weights, refer
to Weights271
Approved engine oils243
Approved gross vehicle
weight, refer to Weights271
Armrest, refer to Center
armrest, front119Around the center console14
Around the steering wheel10
Arrival time, refer to
Computer74
Ashtray
– front120
– rear120
Assist, refer to separate
operating instructions
Assistance systems, refer to
Driving stability control
systems88
AUC Automatic recirculated-
air control110
Audio160
– controls160
– switching on/off160
– tone control160
– volume160
Audio CDs, DVD system in
rear193
Audio device, external119
Automatic
– air distribution108,113
– air volume108,113
– headlamp control102
– liftgate operation31
– steering wheel adjustment,
refer to Easy entry/exit54
Automatically switching high-
beams on and off, refer to
High-beam assistant104
Automatic car washes246
Automatic climate control
– automatic air
distribution108,113
– in rear112
– switching off111,113
– ventilation in rear111
– with 2-zone control108
– with 4-zone control112
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