Page 249 of 317

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
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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
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Fuel
Page 251 of 317

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
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Wheels and tires
Tire inflation pressure
Safety information
It is not merely the tires' service life, but also
driving comfort and, to a great extent, driving
safety that depend on the condition of the tires
and the maintenance of the specified tire pres‐
sure.
Checking the pressure
Only check the tire inflation pressure when the
tires are cold. This means after a maximum of
1.25
miles/2 km driving or when the vehicle has
been parked for at least 2 hours. When the tires
are warm, the tire inflation pressure is higher.
Check the tire inflation pressure regularly
Check the tire inflation pressure regularly
and correct it if necessary, even in the compact
wheel*: usually twice monthly or before embark‐
ing on a long trip. If you fail to observe this pre‐
caution, you may be driving on tires with incor‐
rect tire pressures, a condition that may not only
compromise your vehicle's driving stability, but
also lead to tire damage and the risk of an acci‐
dent.
Do not drive with depressurized or flat tires, ex‐
cept for run-flat tires. A flat tire will seriously im‐
pair your vehicle's handling and braking re‐
sponse. Attempts to drive on a flat tire can lead
to a loss of control over the vehicle.◀
After adjusting the tire inflation pressure, reset
the Tire Pressure Monitor, refer to page 90, or
reinitialize the Flat Tire Monitor, refer to
page 88.
Pressure specifications
The tables below provide all the correct inflation
pressures for the specified tire sizes at ambient
temperature.
The inflation pressures apply to the tire sizes
approved and tire brands recommended by BMW; a list of these is available from your serv‐
ice center.
For
correct identification of the right tire inflation
pressures, observe the following:
▷ Tire sizes of your vehicle.
▷ Maximum allowable driving speed.
Tire inflation pressures for driving up to
100 mph or 160 km/h
For
normal driving up to 100 mph/160 km/h, ad‐
just pressures to the respective tire inflation
pressures listed on the following pages in the
column for traveling speeds up to 100 mph/
160 km/h to achieve optimum driving comfort.
These tire inflation pressures can also be found
on the driver's side door pillar when the driver's
door is open. Do not exceed the maximum permissible
speed
The maximum permissible speed for these tire
pressures is 100 mph/160 km/h Do not exceed
this speed; otherwise, tire damage and acci‐
dents could occur.◀
Tire inflation pressures for driving
above 100 mph or 160 km/h
Adjust the tire inflation pressures
To drive at maximum speeds in excess of
100 mph/160 km/h, adjust pressures to the re‐
spective
tire inflation pressures listed on the fol‐
lowing pages in the column for traveling speeds
including those exceeding 100 mph or 160 km/ Seite 252
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Wheels and tires
Page 253 of 317

h. Otherwise, tire damage and accidents could
occur.◀
Observe all national and local maximum speed
limits;
otherwise, violations of the laws could oc‐
cur.
Tire inflation pressures X5 xDrive35i/X5 xDrive35d with two rows of seats
Tire size
Pressure specifications in psi/kPa
Traveling speeds of up to
100 mph/160 km/hTraveling speeds including
those exceeding 100 mph/
160 km/h
All pressure specifications in the table
are indicated in psi/kilopascal with
cold tires.
Cold = ambient temperature Compact wheel*:
T 155/90 D 18 113 M
T 155/80 R 19 114 M
60/420 60/420 60/420 60/420
Without Sport Package:
255/55 R 18 109 H M+S XL RSC 32/220 36/250 35/240 41/280
255/50 R 19 107 H M+S XL RSC 32/220 38/260 35/240 42/290
Front: 255/50 R 19 107 V XL RSC
Rear: 285/45 R 19 111 V XL RSC 32/220
--
35/24035/240
--
38/260
Front: 275/40 R 20 106 W XL RSC
Rear: 315/35 R 20 110 W XL RSC 33/230
--
35/24035/240
--
38/260
Front: 285/35 R 21 105 W XL RSC
Rear: 325/30 R 21 108 W XL RSC 33/230
--
38/26036/250
--
41/280
With Sport Package:
255/55 R 18 109 H M+S XL RSC 32/220 36/250 35/240 41/280
255/50 R 19 107 H M+S XL RSC 32/220 38/260 35/240 42/290
Front: 255/50 R 19 107 V XL RSC
Rear: 285/45 R 19 111 V XL RSC 32/220
--
35/24039/270
--
42/290
Front: 275/40 R 20 106 W XL RSC
Rear: 315/35 R 20 110 W XL RSC 33/230
--
35/24038/260
--
41/280 Seite 253
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Tire size
Pressure specifications in psi/kPa
Front: 285/35 R 21 105 W XL RSC
Rear: 325/30 R 21 108 W XL RSC 33/230
--
38/26038/260
--
45/310
More details on the permissible load and weights, refer to page 292.Tire inflation pressures X5 xDrive50i with two rows of seats
Tire size
Pressure specifications in psi/kPa
Traveling speeds of up to
100 mph/160 km/hTraveling speeds including
those exceeding 100 mph/
160 km/h
All pressure specifications in the table
are indicated in psi/kilopascal with
cold tires.
Cold = ambient temperature Compact wheel*:
T 155/90 D 18 113 M
T 155/80 R 19 114 M
60/420 60/420 60/420 60/420
Without Sport Package:
255/55 R 18 109 H M+S XL RSC 32/220 36/250 35/240 41/280
255/50 R 19 107 H M+S XL RSC 32/220 39/270 36/250 44/300
Front: 255/50 R 19 107 W XL RSC
Rear: 285/45 R 19 111 W XL RSC 32/220
--
35/24036/250
--
38/260
Front: 275/40 R 20 106 W XL RSC
Rear: 315/35 R 20 110 W XL RSC 33/230
--
36/25035/240
--
39/270
Front: 285/35 R 21 105 Y XL RSC
Rear: 325/30 R 21 108 Y XL RSC 33/230
--
39/27036/250
--
41/280
With Sport Package:
255/55 R 18 109 H M+S XL RSC 32/220 36/250 35/240 41/280
255/50 R 19 107 H M+S XL RSC 32/220 39/270 36/250 44/300
Front: 255/50 R 19 107 W XL RSC
Rear: 285/45 R 19 111 W XL RSC 32/220
--
35/24041/280
--
45/310
Front: 275/40 R 20 106 W XL RSC
Rear: 315/35 R 20 110 W XL RSC 33/230
--
36/25042/290
--
46/320 Seite 254
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Page 255 of 317

Tire size
Pressure specifications in psi/kPa
Front: 285/35 R 21 105 Y XL RSC
Rear: 325/30 R 21 108 Y XL RSC 33/230
--
39/27038/260
--
45/310
More details on the permissible load and weights, refer to page 292.Tire inflation pressures X5 xDrive35i/X5 xDrive35d with three rows of seats
Tire size
Pressure specifications in psi/kPa
Traveling speeds of up to
100 mph/160 km/hTraveling speeds including
those exceeding 100 mph/
160 km/h
All pressure specifications in the table
are indicated in psi/kilopascal with
cold tires.
Cold = ambient temperature Without Sport Package:
255/55 R 18 109 H M+S XL RSC 33/230 41/280 38/260 45/310
255/50 R 19 107 H M+S XL RSC 36/250 44/300 41/280 48/330
Front: 255/50 R 19 107 V XL RSC
Rear: 285/45 R 19 111 V XL RSC
32/220
--
38/26035/240
--
42/290
Front: 275/40 R 20 106 W XL RSC
Rear: 315/35 R 20 110 W XL RSC 33/230
--
39/27035/240
--
42/290
Front: 285/35 R 21 105 W XL RSC
Rear: 325/30 R 21 108 W XL RSC 35/240
--
42/29038/260
--
45/310
With Sport Package:
255/55 R 18 109 H M+S XL RSC 33/230 41/280 38/260 45/310
255/50 R 19 107 H M+S XL RSC 36/250 44/300 41/280 48/330
Front: 255/50 R 19 107 V XL RSC
Rear: 285/45 R 19 111 V XL RSC 32/220
--
38/26041/280
--
48/330
Front: 275/40 R 20 106 W XL RSC
Rear: 315/35 R 20 110 W XL RSC 33/230
--
39/27041/280
--
48/330
Front: 285/35 R 21 105 W XL RSC
Rear: 325/30 R 21 108 W XL RSC 35/240
--
42/29042/290
--
49/340
More details on the permissible load and weights, refer to page 292. Seite 255
255Online Edition for Part no. 01 40 2 606 735 - 03 11 500
Reference
Mobility Communication Entertainment Navigation Driving tips Controls At a glance
Page 256 of 317

Tire inflation pressures X5 xDrive50i with three rows of seats
Tire size
Pressure specifications in psi/kPa
Traveling speeds of up to
100 mph/160 km/hTraveling speeds including
those exceeding 100 mph/
160 km/h
All pressure specifications in the table
are indicated in psi/kilopascal with
cold tires.
Cold = ambient temperature Without Sport Package:
255/55 R 18 109 H M+S XL RSC 33/230 41/280 38/260 45/310
255/50 R 19 107 H M+S XL RSC 36/250 44/300 41/280 48/330
Front: 255/50 R 19 107 W XL RSC
Rear: 285/45 R 19 111 W XL RSC
32/220
--
38/26035/240
--
42/290
Front: 275/40 R 20 106 W XL RSC
Rear: 315/35 R 20 110 W XL RSC 33/230
--
39/27035/240
--
42/290
Front: 285/35 R 21 105 Y XL RSC
Rear: 325/30 R 21 108 Y XL RSC 35/240
--
42/29038/260
--
45/310
With Sport Package:
255/55 R 18 109 H M+S XL RSC 33/230 41/280 38/260 45/310
255/50 R 19 107 H M+S XL RSC 36/250 44/300 41/280 48/330
Front: 255/50 R 19 107 W XL RSC
Rear: 285/45 R 19 111 W XL RSC 32/220
--
38/26041/280
--
48/330
Front: 275/40 R 20 106 W XL RSC
Rear: 315/35 R 20 110 W XL RSC 33/230
--
39/27042/290
--
49/340
Front: 285/35 R 21 105 Y XL RSC
Rear: 325/30 R 21 108 Y XL RSC 35/240
--
42/29041/280
--
46/320
More details on the permissible load and weights, refer to page 292. Seite 256
256 Online Edition for Part no. 01 40 2 606 735 - 03 11 500Wheels and tires