engine BMW X6 2013 E71 Service Manual

Hot exhaust systemHot exhaust system
High temperatures are generated in the
exhaust system.
Do not remove the heat shields installed and
never apply undercoating to them. Make sure
that flammable materials, e. g. hay, leaves,
grass, etc. do not come in contact with the hot
exhaust system during driving, while in idle po‐
sition mode, or when parked. Such contact
could lead to a fire, and with it the risk of seri‐
ous personal injury as well as property dam‐
age.
Do not touch hot exhaust pipes; otherwise,
there is the danger of getting burned.◀
Diesel particulate filter Soot particles are collected in the diesel partic‐
ulate filter and periodically burned away at high
temperatures.
The following may occur during the cleaning
period, which lasts several minutes:▷The engine temporarily runs somewhat
more roughly.▷A slightly higher engine speed is necessary
to achieve the accustomed performance.▷Noises occur and a minimal amount of
smoke emerges from the exhaust until
shortly after the engine is switched off.
Mobile communication devices in the
vehicle
Mobile communication devices in the ve‐
hicle
It is not recommended to use mobile phones,
such as mobile phones without a direct con‐
nection to an external aerial in the vehicle's
passenger compartment. Otherwise, the vehi‐
cle electronics and mobile communication de‐
vices can interfere with each other. In addition,
there is no assurance that the radiation gener‐
ated during transmission will be discharged
from the vehicle interior.◀
Hydroplaning
On wet or slushy roads, a wedge of water can
form between the tires and road surface.
This phenomenon is referred to as hydroplan‐
ing. It 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.
Hydroplaning
When driving on wet or slushy roads, re‐
duce your speed to prevent hydroplaning.◀
The risk of hydroplaning increases as the tire
tread depth decreases. Minimum tread depth,
refer to page 284.
Driving through water
Maximum water depth:▷BMW X5: 20 inches/50 cm.▷BMW X6: 17 inches/45 cm.
Adhere to water depth and speed limita‐
tions
Do not exceed this water depth and walking
speed; otherwise, the vehicle's engine, the
electrical systems and the transmission may
be damaged.◀
Braking safely
Your vehicle is equipped with ABS as a stand‐ ard feature.
Applying the brakes fully is the most effective
way of braking in situations when this is neces‐
sary.
The vehicle maintains steering responsive‐
ness. You can still avoid any obstacles with a
minimum of steering effort.
Pulsation of the brake pedal and sounds from
the hydraulic circuits indicate that ABS is in its
active mode.
Seite 157Things to remember when drivingDriving tips157
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Do not let your foot rest on the brake
pedal
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.◀
Objects in the area around the pedals No objects in the area around the pedals
Keep floor mats, carpets, and any other
objects out of the area of motion of the pedals;
otherwise, the function of the pedals could be
impeded while driving
Do not place additional floor mats over existing
mats or other objects.
Only use floor mats that have been approved for the vehicle and can be properly fixed in
place.
Ensure that the floor mats are securely fas‐
tened again when they are returned after being removed, such as for cleaning.◀
Driving in wet conditions When roads are wet or there is heavy rain,
briefly exert gentle pressure on the brake pedal
every few miles.
Ensure that this action does not endanger
other road users.
The heat generated in this process helps dry
the brake discs and pads.
In this way braking efficiency will be available
when you need it.
Hills
Drive long or steep downhill gradients in the
gear in which the least braking is required.
Otherwise, the brake system may overheat, re‐
sulting in a reduction in the brake system effi‐
ciency.
You can increase the engine's braking effect
by shifting down in the manual mode of the au‐
tomatic transmission, refer to page 75.Avoid load on the brakes
Avoid placing excessive load on the
brake system. Light but consistent brake pres‐
sure can lead to high temperatures, brake wear
and possibly even brake failure.◀
Do not drive in neutral
Do not drive in neutral or with the engine
stopped, as doing so disables engine braking.
In addition, steering and brake assist is un‐
available with the engine stopped.◀
Brake disc corrosion Corrosion on the brake discs and contamina‐
tion on the brake pads are furthered by:▷Low mileage.▷Extended periods when the vehicle is not
used at all.▷Infrequent use of the brakes.
Corrosion occurs when the minimum pressure
that must be exerted by the pads during brake
applications to clean the discs is not reached.
Should corrosion form on the brake discs, the
brakes will tend to respond with a pulsating ef‐
fect that generally cannot be corrected.
Condensation under the parked
vehicle
When using the automatic climate control,
condensation water develops that exits under‐
neath the vehicle.
Therefore, traces of condensed water under
the vehicle are normal.
Driving on poor roads Your vehicle combines an all-wheel drive sys‐
tem with the advantages of a normal passen‐
ger car.
Do not drive on unpaved terrain
Do not drive on unpaved terrain, as oth‐
erwise the vehicle may be damaged.◀
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For your own safety and the safety of passen‐
gers and the vehicle, adhere to the following
points:▷Familiarize yourself with the vehicle before
driving; never take risks.▷Adjust speeds according to road condi‐
tions. The steeper and rougher the road
surface is, the lower the speed should be.▷When driving on steep uphill and downhill
grades: the engine oil and coolant should
be filled nearly to the MAX mark.
BMW X5: the vehicle can be driven on up‐
hill and downhill grades up to 50 %.▷Use Hill Descent Control HDC, refer to
page 108, on steep downhill grades.
BMW X5: the vehicle can be driven away
on uphill grades of up to 33 %. The per‐
missible body roll is 50 %.▷Watch for stones, holes, and other obsta‐
cles and drive around these where possi‐
ble.▷On bumps and rough roads, avoid contact
between the vehicle body and the ground.
The maximum ground clearance is 8 in‐
ches/20 cm and may vary with the loaded
cargo.▷When driving through water, do not exceed
the maximum water height.▷BMW X5: 20 inches/50 cm▷BMW X6: 17 inches/45 cm
Drive at walking speed only and do not
stop the vehicle.
▷After driving through water, press on the
brake pedal several times at low speeds to
dry the brakes.▷Depending on the prevailing terrain, acti‐
vate Dynamic Traction Control DTC, refer
to page 106, briefly.▷When the wheels spin, accelerate to ena‐
ble the driving stability control systems to
distribute the drive force to the individual
wheels.▷The stone chip guard reduces the risk of
damage to painted vehicle components,
such as in the area of the side skirts and
wheel arches. Your service center will be
glad to advise you.
After driving on poor roads
Adhere to the following points to ensure vehi‐
cle safety:
▷Remove excessive accumulations of dirt
and mud from the vehicle body.▷Clear mud, snow, ice, etc., from the wheels
and tires and check for damage.Seite 159Things to remember when drivingDriving tips159
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Saving fuelVehicle equipmentThis chapter describes all series equipment as
well as country-specific and special equipment
offered for this model series.Therefore, it also
describes equipment that may not be found in
your vehicle, for instance due to the selected
special equipment or the country version. This
also applies to safety-related functions and
systems.
General information
Your vehicle contains advanced technology for
the reduction of fuel consumption and emis‐
sions.
Fuel consumption depends on a number of dif‐
ferent factors.
The implementation of certain measures, driv‐
ing style and regular maintenance, refer to
page 293, can have an influence on fuel con‐
sumption and on the environmental impact.
Remove unnecessary cargo
Additional weight increases fuel consumption.
Remove attached parts
following use
Remove unneeded auxiliary mirrors, roof or
rear luggage racks after use.
Attached parts on the vehicle impair the aero‐
dynamics and increase the fuel consumption.Closing the windows and
glass sunroof/panoramic
glass sunroof
Driving with the glass sunroof/panoramic glass
sunroof and windows open results in increased
air resistance and raises fuel consumption.
Check the tire inflation
pressure regularly
Check and, if necessary, correct the tire infla‐
tion pressure, refer to page 275, at least twice
a month and before starting on a long trip.
Low tire inflation pressure increases rolling re‐
sistance and thus raises fuel consumption and
tire wear.
Drive away without delay
Do not wait for the engine to warm-up while
the vehicle remains stationary. Start driving
right away, but at moderate engine speeds.
This is the fastest way for the cold engine to
reach its operating temperature.
Look well ahead when
driving
Avoid unnecessary acceleration and braking.
By maintaining a suitable distance to the vehi‐
cle driving ahead of you.
Driving smoothly and looking ahead reduces
fuel consumption.
Avoid high engine speeds Driving at a low engine speed reduces fuel
consumption and minimizes wear.Seite 164Driving tipsSaving fuel164
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Use coasting conditions
When approaching a red light, take your foot
off the accelerator and let the vehicle coast to
a halt.
On a downhill gradient, take your foot off the
accelerator and let the vehicle roll.
The flow of fuel is interrupted while coasting.
Switch off the engine during longer stops
Switch off the engine during longer stops, e.g.,
at traffic lights, railroad crossings or in traffic
congestion.
Fuel savings are already achieved after the en‐
gine is turned off for as little as 4 seconds.
Switch off any functions that
are not currently needed
Functions such as seat heating and the rear
window defroster require a lot of energy and
consume additional fuel, especially in city and
stop-and-go traffic.
Therefore, switch off these functions if they
are not actually needed.
Have maintenance carried
out
Have vehicles maintained regularly to achieve
optimal vehicle economy and operating life.
Have the maintenance carried out by your
service center.
Please also note the BMW Maintenance Sys‐
tem, refer to page 293.Seite 165Saving fuelDriving tips165
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RadioVehicle equipment
This chapter describes all series equipment as
well as country-specific and special equipment
offered for this model series.Therefore, it also
describes equipment that may not be found in
your vehicle, for instance due to the selected
special equipment or the country version. This
also applies to safety-related functions and
systems.
Controls1Volume, on/off2Change wave band3Change station/track4Change entertainment sources5Programmable memory buttons
Sound outputSwitching on/offWhen the ignition is switched off: press
ON/OFF button on the radio.
Muting
When the ignition is switched on or the engine
is running: press the ON/OFF button on the
radio.
AM/FM station
Selecting a station1."Radio"2."FM" or "AM"3.Select the desired station.
All saved stations are stored for the remote
control currently in use.
Changing the station
Turn the controller and press it
or
Press the button
or
Press the buttons on the steering wheel, refer
to page 12.
Storing a station
1."Radio"2."FM" or "AM"Seite 192EntertainmentRadio192
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CD/multimediaVehicle equipmentThis chapter describes all series equipment as
well as country-specific and special equipment
offered for this model series.Therefore, it also
describes equipment that may not be found in
your vehicle, for instance due to the selected
special equipment or the country version. This
also applies to safety-related functions and
systems.
Controls1Volume, on/off2Eject CD/DVD3CD/DVD drive4Change station/track5Change the entertainment source6Programmable memory buttons
Sound outputSwitching on/offWhen the ignition is switched off: press
ON/OFF button on the radio.
Muting
When the ignition is switched on or the engine
is running: press the ON/OFF button on the
radio.
CD/DVD
Playback
Loading the CD/DVD player
Insert the CD/DVD with the printed side up.
Playback begins automatically.
Reading can take a few minutes with com‐
pressed audio files.
Starting playback A CD/DVD is located in the CD/DVD player or
in the CD/DVD changer.1."CD/Multimedia"2."CD/DVD"3.Select the desired CD or DVD.SymbolMeaning CD/DVD player ... CD/DVD changer CD/DVD player, rear
Playable formats
▷DVD: DVD-ROM, DVD-R, DVD+R, DVD-
RW, DVD+RW, DVD-R DL, DVD+R DL,
DVD audio (video part only), DVD video.▷CD: CD-ROM, CD-R, CD-RW, CD-DA.Seite 200EntertainmentCD/multimedia200
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Deleting an album
An album cannot be deleted while a track from
that album is being played.1."CD/Multimedia"2."Music collection"3.Highlight the desired album.4.Open "Options".5."Delete album"
Deleting a track and directory
A track cannot be deleted while it is being
played.
A directory cannot be deleted while a track
from that directory is being played.
1."CD/Multimedia"2."Music collection"3.Highlight the directory or track.4.Open "Options".5."Delete folder" or "Delete track"
Free memory capacity
Display the free memory capacity in the music
collection.
1."CD/Multimedia"2."Music collection"3.Open "Options".4."Free memory"
Music collection
Backing up the music collection
The entire music collection can be stored on a
USB device. Make sure there is enough free
memory capacity on the USB device.
Depending on the number of tracks, backing
up the music collection may take several
hours. Therefore, it is best to perform the
backup during a long trip.1.Starting the engine.2.Connect the USB device to the USB inter‐
face in the glove compartment, refer to
page 147.3."CD/Multimedia"4."Music collection"5.Open "Options".6."Music data import/export"7."Backup music on USB"
Storing the music collection in the vehicle
When storing from the USB device, the exist‐
ing music collection in the vehicle is replaced.
1."CD/Multimedia"2."Music collection"3.Open "Options".4."Music data import/export"5."Restore music from USB"Seite 211CD/multimediaEntertainment211
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call is active on the additional telephone, re‐
ceived calls are displayed on the Control Dis‐
play.
Audio source
A mobile phone can be used as an audio
source.
Pairing and connecting a mobile
phone
Pairing the mobile phone
To avoid becoming distracted and pos‐
ing an unnecessary hazard both to your own
vehicle's occupants and to other road users,
only pair the mobile phone while the vehicle is
stationary.◀1."Telephone"2."Bluetooth® (phone)"3."Add new phone"
The Bluetooth name of the vehicle is dis‐
played.4.To perform additional steps on the mobile
phone, refer to the mobile phone operating
instructions: for instance, search for or
connect the Bluetooth device or a new de‐
vice.
The Bluetooth name of the vehicle appears
on the mobile phone display.5.Select the Bluetooth name of the vehicle
on the mobile phone display.6.You are prompted by the iDrive or mobile
phone to enter the same Bluetooth pass‐
key. Enter the passkey and confirm.
or
Compare the control number on the vehi‐
cle display with the control number on the
mobile phone display. Confirm the control
number on the mobile phone and in the ve‐
hicle.
"OK"7.Select the functions for which the mobile
phone is to be used.8."OK"
If the pairing was successful, the mobile phone
appears at the top of the list of mobile phones.
The functions supported by the mobile phone
and audio device are displayed as symbols
when paired.
White symbol: the function is active.
Gray symbol: the function is inactive.
SymbolFunction Telephone. Additional telephone. Audio source.
Four mobile phones can be paired with the ve‐
hicle at once. Three mobile phones can be
connected with the vehicle at once.
If pairing was unsuccessful: What to do if..., re‐
fer to page 239.
Following the initial pairing
▷The mobile phone is detected/connected
in the vehicle within a short period of time
when the engine is running or the ignition
is switched on.▷The phone book entries of the telephone
stored on the SIM card or mobile phone
are transmitted to the vehicle after detec‐
tion, depending on the mobile phone.▷Four mobile phones can be paired.▷Specific settings may be necessary in
some mobile phones, e.g., authorization or
a secure connection; refer to the mobile
phone operating instructions.
Connecting a particular mobile phone
1."Telephone"2."Bluetooth® (phone)"Seite 238CommunicationTelephone238
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RefuelingVehicle equipment
This chapter describes all series equipment as
well as country-specific and special equipment
offered for this model series.Therefore, it also
describes equipment that may not be found in
your vehicle, for instance due to the selected
special equipment or the country version. This
also applies to safety-related functions and
systems.
General information Refuel promptly
At the latest, refuel at a range below
30 miles/50 km; otherwise, the engine function
is not ensured and damage may occur.◀
For Diesel engines
The filler neck is designed for refueling at die‐
sel fuel pumps.
Notes Switch off the engine before refuelingAlways switch off the engine before refu‐
eling; otherwise, fuel cannot be added to the tank and a message will be displayed.◀
Observe when handling fuel▷Take all precautionary measures and
observe all applicable regulations
when handling fuel.▷Do not carry any spare fuel containers in
your vehicle. They can develop a leak and
cause an explosion or cause a fire in the
event of an accident.◀Fuel cap
Opening1.Briefly press the rear edge of the fuel filler
flap.2.Turn the fuel cap counterclockwise.3.Place the fuel cap in the bracket attached
to the fuel filler flap.
Closing
1.Fit the fuel cap and turn it clockwise until
you clearly hear a click.2.Close the fuel filler flap.
Do not pinch the retaining strap
Do not pinch the retaining strap attached
to the cap; otherwise, the cap cannot be
closed properly and fuel vapors can escape.◀
A message is displayed if the cap is loose or missing.
Manually unlocking fuel filler flap
In the event of a malfunction, the fuel filler flap
can be released manually:
1.Open the right-hand side panel in the
cargo area.Seite 268MobilityRefueling268
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