In the event the Ultra-Low Sulfur Diesel fuel can‐
not be fully inserted into the fuel filler neck,
please contact BMW Roadside Assistance for
instructions on how to add fuel. For more infor‐
mation on BMW Roadside Assistance, refer to
page
281.
Winter diesel
To ensure that the diesel engine remains op‐
erational in the winter, use winter diesel.
It is available at gas stations during winter
months.
The standard fuel filter heating prevents the
supply of fuel from stalling during driving. No diesel additives
Do not add additives, including gasoline;
otherwise, engine damage may occur.◀ BMW X5 with BMW Advanced
Diesel
The concept
BMW
Advanced Diesel reduces nitrogen oxides
in the diesel exhaust of your vehicle by injecting
the reducing agent diesel exhaust fluid into the
exhaust line. In the catalytic converter, a chem‐
ical reaction occurs that minimizes nitrogen ox‐
ides.
In order to be able to start the engine in the usual
way, there must be a sufficient supply of diesel
exhaust fluid in the separate reservoir.
System heating
In order to bring the system to operating tem‐
perature after a cold start of the engine, the au‐ tomatic transmission shifts into the next higher
gear at a later point.
Reserve display
A display in the instrument panel informs you
about the remaining distance can be covered
with the amount of fuel currently in the tank.
The reserve display appears approx.
1,000 miles/1,600 km before the tank is empty.
As soon as the reserve display has appeared in
the instrument panel, have the diesel exhaust
fluid refilled to prevent the engine from being
unable to restart.
Diesel exhaust fluid at minimum
Even with a display of -- mls, the engine will con‐
tinue to run, provided that it is not switched off,
and all other operating requirements are met,
e.g. sufficient fuel.
No engine start
Do
not drive until the displayed remaining
distance runs out. Otherwise, it may not be pos‐
sible to restart the engine.◀ Seite 249
249Online Edition for Part no. 01 40 2 606 735 - 03 11 500
Reference
Mobility Communication Entertainment Navigation Driving tips Controls At a glance
Incorrect fueling
The warning lamp lights up:
The reservoir has been filled with an in‐
correct fluid.
Please contact your service center.
Have diesel exhaust fluid refilled
This
exhaust fluid is refilled by your service cen‐
ter during regular maintenance. If you adhere to
this maintenance schedule, it is usually not nec‐
essary to refill any fluids between the mainte‐
nance dates.
Under certain circumstances, for example, due
to a particularly sporty driving style or operation
of the vehicle at high altitudes, it may be neces‐
sary to refill fluids between maintenance dates.
As soon as the reserve display has appeared in
the instrument panel, have the diesel exhaust
fluid refilled to prevent the engine from being
unable to restart.
You can have the fluid refilled by a service cen‐
ter.
Diesel exhaust fluid at low
temperatures
Due to its physical properties, it may be neces‐
sary to replenish the level of diesel exhaust fluid
at temperatures below +23 ℉/ -5 ℃, even be‐
tween the regular maintenance dates.
If the fluid needs to be refilled, this will be indi‐
cated with the reserve display in the instrument
cluster, refer to page 249.
Only refill the diesel exhaust fluid
yourself in exceptional circumstances
To be able to reach the nearest service center
with your vehicle, you may refill the diesel ex‐
haust fluid yourself, making sure to heed the
warning notices specified below. Handling diesel exhaust fluid
Do not allow diesel exhaust fluid to come
into contact with you. This can lead to skin and
eye irritation. Wear protective goggles and
gloves as needed. Follow the safety instructions
on the bottle. When opening the bottle or res‐ ervoir, pungent smelling vapors can escape. Be‐
fore refilling, close the vehicle completely so
that
the vapors do not get into the interior of the
vehicle. When handling diesel exhaust fluid in
enclosed spaces, make sure to have sufficient
ventilation. After handling diesel exhaust fluid,
wash hands thoroughly. Failure to do so may
lead to irritation, for instance, due to inadvertent
contact with the eyes. If eye irritation occurs,
immediately rinse eyes with ample water and
contact a doctor if necessary. If diesel exhaust
fluid comes into contact with surfaces of your
vehicle, rinse the affected surfaces with water or
else damage may occur. Keep diesel exhaust
fluid out of reach of children.◀
Suitable diesel exhaust fluid
▷ Preferred: BMW Diesel Exhaust Fluid. This
bottle and its special adapter permit con‐
venient refilling with diesel exhaust fluid.
▷ Alternative: NOx reduction agent AUS 32
Diesel exhaust fluid can be obtained from your
service center.
Refilling quantity
Refilling quantity at the start of the reserve dis‐
play:
Approx. 0.75 gallons/2.7 liters
Open reservoir for diesel exhaust fluid
1. Open the hood, refer to page 264.
2. Fit the releasing tool from the tool kit, refer
to page 270, into place and open the lock,
see arrow. Seite 250
250 Online Edition for Part no. 01 40 2 606 735 - 03 11 500
Fuel
Refilling BMW diesel exhaust fluid
1.
Set bottle into place and rotate until it comes
into contact with the stop, refer to arrow. 2.
Press bottle down, refer to arrow.
The reservoir of the vehicle is filled. 3.
The reservoir is full when the fill level in the
bottle stops changing. It is not possible to
overfill.
Pull
bottle back, refer to arrow, and unscrew
it. Closing reservoir
After
the reservoir is filled, close it again with the
releasing tool. After refilling diesel exhaust fluid
Incorrect fluid
Incorrect fluids
After refilling with the incorrect fluid, e.g.,
antifreeze
for windshield wiper fluid, do not start
the engine because this could result in a fire
hazard.◀
Contact your service center.
Bottle disposal
Diesel exhaust fluid bottles can be dis‐
posed of by your service center.
Only dispose of empty bottles in your household
garbage if the local legal regulations permit it.
Reserve display After refilling, the reserve continues to appear
after the engine is restarted. After the vehicle
has been driven for a few more minutes, this
display will disappear. Seite 251
251Online Edition for Part no. 01 40 2 606 735 - 03 11 500
Reference
Mobility Communication Entertainment Navigation Driving tips Controls At a glance
With proper use, these tires meet the highest
standards for safety and handling.
Retreaded tires
The manufacturer of your vehicle does not rec‐
ommend the use of retreaded tires.
Retreaded tires
Possibly substantial variations in the de‐
sign and age of the tire casing structures can
limit service life and have a negative impact on
road safety.◀
Winter tires
The manufacturer of your vehicle recommends
winter tires for winter roads or at temperatures
below +45 ℉/+7 ℃.
Although
so-called all-season M+S tires do pro‐
vide better winter traction than summer tires,
they do not provide the same level of perform‐
ance as winter tires.
Maximum speed of winter tires
If the maximum speed of the vehicle is higher
than the permissible speed for the winter tires,
then display a corresponding sign in the field of
vision. You can obtain this sign from the tire spe‐
cialist or from your service center.
Maximum speed for winter tires
Do not exceed the maximum speed for the
winter tires; otherwise, tire damage and acci‐
dents can occur.◀
Run-flat tires
For your own safety, only use run-flat tires. Your
service center will be glad to advise you.
Rotating wheels between axles
The manufacturer of your vehicle advises
against swapping wheels between the front and
rear axles.
This can impair the handling characteristics.
Rotating the tires is not permissible when using
different types of tires*. Storage
Store wheels and tires in a cool, dry place with
as little exposure to light as possible.
Always protect tires against all contact with oil,
grease and fuels.
Do not exceed the maximum tire inflation pres‐
sure indicated on the side wall of the tire.
Run-flat tires
Label
RSC label on the tire sidewall.
The wheels are composed of special rims and
tires that are self-supporting, to a limited de‐
gree.
The
support of the sidewall allows the tire to re‐
main drivable to a restricted degree in the event
of a pressure loss.
Driving with a damaged tire:
▷ Flat Tire Monitor FTM*, refer to page 88
▷ Tire Pressure Monitor TPM*, refer to
page 90
Snow chains*
Only certain fine-link snow chains have been
tested by BMW, classified as safe for use and
recommended. Consult your service center for
more information.
BMW X5: use only in pairs on the rear wheels,
equipped with tires of the following size:
▷ 255/55 R 18
▷ 255/50 R 19
Seite 261
261Online Edition for Part no. 01 40 2 606 735 - 03 11 500
Reference
Mobility Communication Entertainment Navigation Driving tips Controls At a glance
Closing the hood
Drop the hood from a height of approx. 16 in/
40 cm. It must be clearly heard to engage.
Hood open when driving
If you see any signs that the hood is not
completely
closed while driving, pull over imme‐
diately and close it securely.◀
Danger of pinching
Make sure that the closing path of the
hood is clear; otherwise, injuries may result.◀
Engine oil
Checking the engine oil level
Your car is equipped with an electronic engine
oil level check.
Requirements
▷ The engine must be running and warm after
the vehicle has been driven for at least
6.2 miles/10 km.
▷ The vehicle is stopped or being driven on a
level roadway.
Displaying the oil level
1. "Vehicle Info" 2.
"Vehicle status" 3. "Engine oil level"
Possible messages
▷ "Engine oil level OK"
▷ "Measurement not possible at this time."
▷ "Measuring engine oil level..."
Duration with the engine running: ap‐
prox. 3 minutes.
Duration while driving: approx. 5 minutes.
If engine oil was added, it may take up to
30 minutes to obtain an oil level reading.
▷ "Engine oil level below minimum. Add 1
quart!"
Add
a maximum quantity of 1 US quart/1 liter
of engine oil at the next opportunity, refer
also to Adding engine oil below.
▷ "Engine oil level too high! Have this
checked."
Too much engine oil
Have the vehicle checked immedi‐
ately; otherwise, surplus oil can lead to en‐
gine damage.
◀ ▷
"Measurement inactive. Have this
checked."Do not add engine oil. It is possi‐
ble to continue driving. Note the newly cal‐
culated remaining mileage until the next oil
service, refer to page 75. Have the system
checked as soon as possible.
Seite 265
265Online Edition for Part no. 01 40 2 606 735 - 03 11 500
Reference
Mobility Communication Entertainment Navigation Driving tips Controls At a glance
Adding engine oil
Filler neck
BMW X5
BMW X6
Add a maximum quantity of 1 US quart/1 liter of
oil only after the corresponding message ap‐
pears on the Control Display.
Add oil promptly
Add oil within the next 125 miles/200 km;
otherwise, engine damage could result.◀
Protect children
Keep oil, grease, etc., out of reach of chil‐
dren and heed the warnings on the containers
to prevent health risks.◀
Oil types for refilling
Notes
No oil additives
Do not use oil additives as these may
cause engine damage.◀ Viscosity classes of engine oils
When selecting an engine oil, ensure that
the engine oil belongs to one of the viscosity
classes SAE 0W-40, SAE 0W-30, SAE 5W-40,
or SAE 5W-30, or malfunctions or engine dam‐
age may occur.◀
The
engine oil quality is critical for the life of the
engine.
Due to national regulations, some oil types are
not available in every country.
Approved oil types Gasoline engine
BMW High Performance SAE 5W-30
BMW Longlife-01
BMW Longlife-01 FE
Diesel engine
BMW Longlife-04
Further information on approved oil types can be
obtained from the service center.
Alternative oil types
If the approved engine oils are not available, up
to 1 US quart/liter of an oil with the following
specification can be used:
Gasoline engine
API SM or higher
Diesel engine
API ILSAC GF-5
Oil change
An
oil change should be carried out by the serv‐
ice center only. Seite 266
266 Online Edition for Part no. 01 40 2 606 735 - 03 11 500
Engine compartment
Maintenance
BMW maintenance system
The maintenance system provides information
on required maintenance measures and thus
provides
support in maintaining road safety and
the operational reliability of the vehicle.
Condition Based Service CBS
Sensors and special algorithms take into ac‐
count the driving conditions of your vehicle.
Based on this, Condition Based Service deter‐
mines the maintenance requirements.
The system makes it possible to adapt the
amount of maintenance you need to your user
profile.
Details on the service requirements, refer to
page 75, can be displayed on the Control Dis‐
play.
On the Control Display, the remaining distances
and times for selected maintenance require‐
ments and any legally required deadlines can be
displayed individually, refer to page 75.
Service data in the remote control
Information on the required maintenance is con‐
tinuously stored in the remote control. Your
service center will read out this data and suggest
the right array of service procedures for your ve‐
hicle.
Therefore, hand your service specialist the re‐
mote control that you used most recently. Setting the correct date
Make sure the date is set correctly, refer
to
page 79; otherwise, the effectiveness of CBS
Condition Based Service is not ensured.◀
Storage periods
Storage periods during which the vehicle bat‐
tery was disconnected are not taken into ac‐
count.
If this occurs, have a service center update the
time-dependent maintenance procedures,
such as checking brake fluid and, if necessary,
changing the engine oil and the microfilter/acti‐
vated-charcoal filter.
Service and Warranty
Information Booklet for US
models and Warranty and
Service Guide Booklet for
Canadian models
Please consult your Service and Warranty Infor‐
mation Booklet for US models and Warranty and
Service Guide Booklet for Canadian models for
additional information on service requirements.
Maintenance and repair should be performed by
your service center. Make sure to have regular
maintenance procedures recorded in the vehi‐
cle's Service and Warranty Information Booklet
for US models, and in the Warranty and Service
Guide Booklet for Canadian models. These en‐
tries are proof of regular maintenance. Seite 268
268 Online Edition for Part no. 01 40 2 606 735 - 03 11 500
Maintenance
Socket for OBD Onboard
Diagnosis
On the driver's side is an OBD socket for check‐
ing
the primary components in the vehicle emis‐
sions.
Emissions
▷The warning lamp lights up:
Emissions are deteriorating. Have
the
vehicle checked as soon as pos‐
sible.
▷ The warning lamp flashes under certain cir‐
cumstances:
This
indicates that there is excessive misfir‐
ing in the engine.
Reduce the vehicle speed and have the sys‐
tem checked immediately; otherwise, seri‐
ous engine misfiring within a brief period can
seriously damage emission control compo‐
nents, in particular the catalytic converter.
Display of the previously described mal‐
functions on Canadian models.
Fuel cap The indicator lamp lights up.
If
the fuel cap is not properly tightened,
the OBD system may conclude that
fuel vapor is escaping. If the cap is then tight‐
ened, the display should go out in a short time.
Data memory
Your vehicle records data relating to vehicle op‐
eration, faults and user settings. These data are stored in the remote control and can be read out
with suitable devices, particularly when the ve‐
hicle is serviced. The data obtained in this way
provide valuable information for service proc‐
esses and repair or for optimizing and develop‐
ing vehicle functions further. In addition, if you
signed a service contract for Assist, certain ve‐
hicle data can be sent directly from the vehicle
to facilitate the desired services.
Seite 269
269Online Edition for Part no. 01 40 2 606 735 - 03 11 500
Reference
Mobility Communication Entertainment Navigation Driving tips Controls At a glance