engine BMW X6 2013 E71 Service Manual

Driving in wet conditionsWhen 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 67.
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 parkedvehicle
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.◀
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.▷Use Hill Descent Control HDC, refer to
page 99, on steep downhill grades.▷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.Seite 148Driving tipsThings to remember when driving148
Online Edition for Part no. 01 40 2 910 876 - VII/13

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 274, 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
Driving with the glass sunroof or 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 262, 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 153Saving fuelDriving tips153
Online Edition for Part no. 01 40 2 910 876 - VII/13

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 274.Seite 154Driving tipsSaving fuel154
Online Edition for Part no. 01 40 2 910 876 - VII/13

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 182EntertainmentRadio182
Online Edition for Part no. 01 40 2 910 876 - VII/13

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 190EntertainmentCD/multimedia190
Online Edition for Part no. 01 40 2 910 876 - VII/13

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 137.3."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 201CD/multimediaEntertainment201
Online Edition for Part no. 01 40 2 910 876 - VII/13

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 229.
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 228CommunicationTelephone228
Online Edition for Part no. 01 40 2 910 876 - VII/13

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.◀
Notes Switch off the engine before refueling
Always 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 258MobilityRefueling258
Online Edition for Part no. 01 40 2 910 876 - VII/13

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.
Fuel recommendation
Gasoline For the best fuel economy, the gasoline should
be sulfur-free or very low in sulfur content.
Do not use fuels that are labeled at the fuel
pump as containing metals.
Only refuel with lead-free gasoline with‐
out metal additives
Do not refuel with leaded gasoline or gasoline
with metal additives, e. g., manganese or iron;
otherwise, the catalytic converter and other
components will be permanently damaged.◀
Fuels with a maximum ethanol content of
10 %, i.e., E10, may be used for refueling.
The ethanol should fulfill the following quality
standards:
US: ASTM 4806–xx
CAN: CGSB-3.511–xx
xx: always adhere to the currently applicable
standard.
Do not refuel with ethanol E85
Do not refuel with E85, i.e., fuel with an
ethanol content of 85 %, or with Flex Fuel, as
this would damage the engine and fuel supply
system.◀The engine is knock controlled. Therefore, you
can refuel with different gasoline qualities.
Gasoline quality
BMW recommends AKI 91.
Minimum fuel grade
BMW recommends AKI 89.
Minimum fuel grade
Do not fill up with fuel below the speci‐
fied minimum quality; otherwise, the engine
may not run properly.◀
If you use gasoline with this minimum AKI rat‐
ing, the engine may produce knocking sounds
when starting at high outside temperatures.
This has no effect on the engine life.
Minimum fuel grade
The use of poor-quality fuels may result
in harmful engine deposits or damage. Addi‐
tionally, problems relating to drivability, start‐
ing and stalling, especially under certain envi‐
ronmental conditions such as high ambient
temperature and high altitude, may occur.
If drivability problems are encountered, we rec‐
ommend switching to a high quality gasoline
brand and a higher octane grade — AKI num‐
ber — for a few tank fills. To avoid harmful en‐
gine deposits, it is highly recommended to
purchase gasoline from BP or Top Tier retail‐
ers.
Failure to comply with these recommendations
may result in the need for unscheduled main‐
tenance.◀Seite 260MobilityFuel260
Online Edition for Part no. 01 40 2 910 876 - VII/13

Engine compartmentVehicle equipmentThis chapter describes all series equipment as
well as country-specific and special equipment
offered for this model series.Therefore, it alsodescribes 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.
Important features in the engine compartment
1Filler neck for the washer fluid for the
headlamp and window washer system   662Engine oil filler neck  2723Starting aid terminal   2884Coolant expansion tank   273Hood
Opening the hood Working in the engine compartment
Never attempt to perform any service or
repair operations on your vehicle without the necessary professional technical training.If you are unfamiliar with the statutory guide‐
lines, have any work on the vehicle performed
only by a service center.Seite 270MobilityEngine compartment270
Online Edition for Part no. 01 40 2 910 876 - VII/13