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Suitable Diesel exhaust fluid▷Preferred: BMW Diesel Exhaust Fluid. With
this bottle and its special adapter, Diesel
exhaust fluid can be replenished simply
and safely.
▷Alternative: NOx reduction agent AUS 32
Diesel exhaust fluid can be purchased at your
Service Center.
Refill quantity
When the Reserve display starts, add at least 2
bottles of reducing agent.
This corresponds to approx. 1 gallon.
Tank for reducing agent
The tank for the reducing agent is located in
the engine compartment.
Adding
1.Open the hood, refer to page 222.2.Turn the fuel cap counterclockwise and re‐
move.
3.Place the bottle on it and turn it as far as it
will go, see arrow.
4.Press the bottle down, see arrow.
The vehicle container will be filled.
The container is full when the fill level in
the bottle no longer changes. It is not pos‐
sible to overfill.
5.Pull back the bottle, see arrow, and un‐
screw it.
6.Replace the fuel cap and turn it clockwise.7.Close the hood.
After adding Diesel exhaust fluid
Note
Incorrect fluids
After filling with incorrect fluids, such as
antifreeze for washer water, do not start the
engine, otherwise there is risk of fire.◀
Contact your service center.
Disposing of bottles
You take your empty Diesel exhaust
fluid bottles to your Service Center for
disposal.
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Do not dispose of empty bottles with house‐
hold waste unless this is permitted by local
regulations.
Reserve display The Reserve display will still ap‐
pear along with the remaining
range after refilling.
Engine can be started.
After several minutes of driving,
the Reserve indication goes out.
Diesel exhaust fluid on minimum After filling, the indication -- is
still displayed.
Only after the display goes out
can the engine -- be started.1.Switch on the ignition.
Display -- goes out after approx. 1 minute.2.Engine can be started.Seite 210MobilityFuel210
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Wheels and tiresVehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equip‐
ment is also described that is not available in a
vehicle, e. g., because of the selected optional
equipment or country variant. This also applies
for safety-related functions and systems.
Tire inflation pressure Safety information
The tire characteristics and tire inflation pres‐
sure influence the following:▷The service life of the tires.▷Road safety.▷Driving comfort.
Checking the pressure
Tires have a natural, consistent loss of pres‐
sure.
Check the tire inflation pressure regularly
Regularly check the tire inflation pres‐
sure, and correct it as needed: at least twice a
month and before a long trip. If you fail to ob‐
serve this precaution, you may be driving on
tires with incorrect 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 accident.◀
Tires heat up during driving, and the tire infla‐
tion pressure increases along with the temper‐
ature of the tire. The tire inflation pressure
specifications relate to cold tires or tires with
the ambient temperature.
Only check the tire inflation pressure when the
tires are cold. This means after driving no more
than 1.25 miles/2 km or when the vehicle has
been parked for at least 2 hours.
After correcting the tire inflation pressure:▷Reinitialize the Flat Tire Monitor.▷Reinitialize the Tire Pressure Monitor.
Pressure specifications The tire inflation pressure table, refer to
page 212, contains all pressure specifications
for the specified tire sizes at the ambient tem‐
perature. Pressure specifications apply to ap‐
proved tire sizes and recommended tire
brands. This information can be obtained from
your service center.
To identify the correct tire inflation pressure,
please note the following:
▷Tire sizes of your vehicle.▷Maximum permitted driving speed.
Tire inflation pressures up to
100 mph/160 km/h
For speeds of up to 100 mph/160 km/h and for
optimum driving comfort, note the pressure
values in the tire inflation pressure table, refer
to page 212, and adjust as necessary.
These pressure values can also be found on
the tire inflation pressure label on the driver's
door pillar.
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Maximum permissible speed
Do not exceed 100 mph/160 km/h; other‐
wise, tire damage and accidents may result.◀
Tire inflation pressure values up to
100 mph/160 km/h
X5 sDrive35i/X5 xDrive35i/
X5 xDrive50i/X5 xDrive35d with two
rows of seatsTire sizePressure specifications
in bar/PSISpecifications in
bar/PSI with cold
tires255/55 R 18 109 H
M+S XL A/S RSC
255/55 R 18 109 H
M+S XL RSC2.3 / 332.8 / 41255/50 R 19 107 H
M+S XL A/S RSC
255/50 R 19 107 H
M+S XL RSC2.5 / 363.0 / 44Front: 275/40 R 20
106 W XL RSC
Rear: 315/35 R 20
110 W XL RSC2.5 / 36
--
2.8 / 41Front: 275/40 R 20
106 V M+S XL RSC
Rear: 315/35 R 20
110 V M+S XL RSC2.5 / 36
--
2.8 / 41Tire sizePressure specifications
in bar/PSIFront: 285/35 R 21
105 Y XL RSC
Rear: 325/30 R 21
108 Y XL RSC2.5 / 36
--
3.0 / 44Compact wheel:
T 155/90 D 18 113
M
T 155/80 R 19 114
MSpeed up to a max. of
50 mph / 80 km/h
4.2 / 60
X5 sDrive35i/X5 xDrive35i/
X5 xDrive50i/X5 xDrive35d with three
rows of seats
Tire sizePressure specifications
in bar/PSISpecifications in
bar/PSI with cold
tires255/55 R 18 109 H
M+S XL A/S RSC
255/55 R 18 109 H
M+S XL RSC2.2 / 322.7 / 39255/50 R 19 107 H
M+S XL A/S RSC
255/50 R 19 107 H
M+S XL RSC2.4 / 352.9 /42Front: 275/40 R 20
106 W XL RSC
Rear: 315/35 R 20
110 W XL RSC2.4 / 35
--
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Tire sizePressure specifications
in bar/PSIFront: 275/40 R 20
106 V M+S XL RSC
Rear: 315/35 R 20
110 V M+S XL RSC2.4 / 35
--
2.7 / 39Front: 285/35 R 21
105 Y XL RSC
Rear: 325/30 R 21
108 Y XL RSC2.4 / 35
--
2.9 /42
Tire inflation pressures at max.
speeds above 100 mph/160 km/h
Speeds above 100 mph/160 km/h
In order to drive at maximum speeds in
excess of 100 mph/160 km/h, please observe,
and, if necessary, adjust tire pressures for
speeds exceeding 100 mph/160 km/h from the
relevant table on the following pages. Other‐
wise tire damage and accidents could occur.◀
Tire inflation pressure values over
100 mph/160 km/h
X5 sDrive35i/X5 xDrive35i/
X5 xDrive35d with two rows of seats
Without Sport Package
Tire sizePressure specifications
in bar/PSISpecifications in
bar/PSI with cold
tires255/55 R 18 109 H
M+S XL A/S RSC
255/55 R 18 109 H
M+S XL RSC2.6 / 383.1 / 45Tire sizePressure specifications
in bar/PSI255/50 R 19 107 H
M+S XL A/S RSC
255/50 R 19 107 H
M+S XL RSC2.8 / 413.3 / 48Front: 275/40 R 20
106 W XL RSC
Rear: 315/35 R 20
110 W XL RSC2.8 / 41
--
3.0 / 44Front: 275/40 R 20
106 V M+S XL RSC
Rear: 315/35 R 20
110 V M+S XL RSC2.8 / 41
--
3.0 / 44Front: 285/35 R 21
105 Y XL RSC
Rear: 325/30 R 21
108 Y XL RSC2.8 / 41
--
3.2 / 46Compact wheel:
T 155/90 D 18 113
M
T 155/80 R 19 114
MSpeed up to a max. of
50 mph / 80 km/h
4.2 / 60
With Sport Package
Tire sizePressure specifica‐
tions in bar/PSISpecifications in
bar/PSI with cold
tires255/55 R 18 109 H
M+S XL RSC
255/50 R 19 107 H
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Tire sizePressure specifica‐
tions in bar/PSIFront: 275/40 R 20
106 W XL RSC
Rear:
315/35 R 20 110 W
XL RSC2.9 /42
--
3.2 / 46Front: 275/40 R 20
106 V XL RSC
Rear: 315/35 R 20
110 V XL RSC2.9 /42
--
3.2 / 46Front: 285/35 R 21
105 Y XL RSC
Rear: 325/30 R 21
108 Y XL RSC2.9 /42
--
3.4/ 49Compact wheel:
T 155/90 D 18 113
M
T 155/80 R 19 114
MSpeed up to a max. of
50 mph / 80 km/h
4.2 / 60
X5 sDrive35i/X5 xDrive35i/
X5 xDrive35d with three rows of seats
Without Sport Package
Tire sizePressure specifications
in bar/PSISpecifications in
bar/PSI with cold
tires255/55 R 18 109 H
M+S XL A/S RSC
255/55 R 18 109 H
M+S XL RSC2.5 / 363.0 / 44255/50 R 19 107 H
M+S XL A/S RSC
255/50 R 19 107 H
M+S XL RSC2.7 / 393.2 / 46Tire sizePressure specifications
in bar/PSIFront: 275/40 R 20
106 W XL RSC
Rear: 315/35 R 20
110 W XL RSC2.7 / 39
--
3.0 / 44Front: 275/40 R 20
106 V M+S XL RSC
Rear: 315/35 R 20
110 V M+S XL RSC2.7 / 39
--
3.0 / 44Front: 285/35 R 21
105 Y XL RSC
Rear: 325/30 R 21
108 Y XL RSC2.7 / 39
--
3.2 / 46
With Sport Package
Tire sizePressure specifications
in bar/PSISpecifications in
bar/PSI with cold
tires255/55 R 18 109 H
M+S XL RSC
255/50 R 19 107 H
M+S XL RSC2.9 /423.4 / 49Front: 275/40 R 20
106 W XL RSC
Rear: 315/35 R 20
110 W XL RSC2.9 /42
--
3.2 / 46Front: 275/40 R 20
106 V M+S XL RSC
Rear: 315/35 R 20
110 V M+S XL RSC2.9 /42
--
3.2 / 46Front: 285/35 R 21
105 Y XL RSC
Rear: 325/30 R 21
108 Y XL RSC2.9 /42
--
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X5 xDrive50i with two rows of seatsWithout Sport PackageTire sizePressure specifications
in bar/PSISpecifications in
bar/PSI with cold
tires255/55 R 18 109 H
M+S XL A/S RSC
255/55 R 18 109 H
M+S XL RSC2.6 / 383.1 / 45255/50 R 19 107 H
M+S XL A/S RSC
255/50 R 19 107 H
M+S XL RSC2.8 / 413.3 / 48Front: 275/40 R 20
106 W XL RSC
Rear: 315/35 R 20
110 W XL RSC2.8 / 41
--
3.0 / 44Front: 275/40 R 20
106 V M+S XL RSC
Rear: 315/35 R 20
110 V M+S XL RSC2.8 / 41
--
3.0 / 44Front: 285/35 R 21
105 Y XL RSC
Rear: 325/30 R 21
108 YW XL RSC2.8 / 41
--
3.2 / 46Compact wheel:
T 155/90 D 18 113
M
T 155/80 R 19 114
MSpeed up to a max. of
50 mph / 80 km/h
4.2 / 60
With Sport Package
Tire sizePressure specifications
in bar/PSISpecifications in
bar/PSI with cold
tires255/55 R 18 109 H
M+S XL RSC
255/50 R 19 107 H
M+S XL RSC2.9 /423.4 / 49Front: 275/40 R 20
106 W XL RSC
Rear: 315/35 R 20
110 W XL RSC2.9 /42
--
3.4 / 49Front: 275/40 R 20
106 V M+S XL
RSC
Rear: 315/35 R 20
110 V M+S XL
RSC2.9 /42
--
3.4 / 49Front: 285/35 R 21
105 Y XL RSC
Rear: 325/30 R 21
108 Y XL RSC2.9 /42
--
3.2/ 46Compact wheel:
T 155/90 D 18 113
M
T 155/80 R 19 114
MSpeed up to a max. of
50 mph / 80 km/h
4.2 / 60
X5 xDrive50i with three rows of seats
Without Sport Package
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Tire sizePressure specifications
in bar/PSISpecifications in
bar/PSI with cold
tires255/55 R 18 109 H
M+S XL A/S RSC
255/55 R 18 109 H
M+S XL RSC2.5 / 363.0 / 44255/50 R 19 107 H
M+S XL A/S RSC
255/50 R 19 107 H
M+S XL RSC2.7 / 393.2 / 46Front: 275/40 R 20
106 W XL RSC
Rear: 315/35 R 20
110 W XL RSC2.7 / 39
--
3.0 / 44Front: 275/40 R 20
106 V M+S XL RSC
Rear: 315/35 R 20
110 V M+S XL RSC2.7 / 39
--
3.0 / 44Front: 285/35 R 21
105 W XL RSC
Rear: 325/30 R 21
108 W XL RSC2.7 / 39
--
3.2 / 46
With Sport Package
Tire sizePressure specifications
in bar/PSISpecifications in
bar/PSI with cold
tires255/55 R 18 109 H
M+S XL RSC
255/50 R 19 107 H
M+S XL RSC2.9 /423.4 / 49Tire sizePressure specifications
in bar/PSIFront: 275/40 R 20
106 W XL RSC
Rear: 315/35 R 20
110 W XL RSC2.9 /42
--
3.4 / 49Front: 275/40 R 20
106 V M+S XL RSC
Rear: 315/35 R 20
110 V M+S XL RSC2.9 /42
--
3.4 / 49Front: 285/35 R 21
105 W XL RSC
Rear: 325/30 R 21
108 W XL RSC2.9 /42
--
3.2/ 46
Tire identification marks
Tire size 245/45 R 18 96 Y
245: nominal width in mm
45: aspect ratio in %
R: radial tire code
18: rim diameter in inches
96: load rating, not for ZR tires
Y: speed rating, before the R on ZR tires
Speed letter
Q = up to 100 mph, 160 km/h
R = up to 106 mph, 170 km/h
S = up to 112 mph, 180 km/h
T = up to 118 mph, 190 km/h
H = up to 131 mph, 210 km/h
V = up to 150 mph, 240 km/h
W = up to 167 mph, 270 km/h
Y = up to 186 mph, 300 km/h
Tire Identification Number
DOT code: DOT xxxx xxx 1013
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