2012 BMW 750I XDRIVE tire pressure

Tire size
Pressure specifica‐
tions in bar/PSI
245/45 R 19 102 V M
+S XL A/S
245/45 R 19 102 V M
+S XL 2.4 / 35 2.6 / 38
F.: 245/45 R 19 98 Y
R.: 275/40 R 19 101 Y 2.2 / 32
--
2.3 / 33
F.: 245/40 R 20 99 Y
XL
R.:
275/35 R 20 102 Y XL 2.4 / 35
-
-
2.6 / 38
F.:
245/35 R 21 96 Y XL
R.:
275/30 R 21 98 Y XL 2.6 / 38
-
-
3.0 / 44760Li
Tire size
Pressure specifica‐
tions in bar/PSI
Specifications in ar/
PSI with cold tires 245/50 R 18 100 V M
+S A/S
245/50 R 18 100 H M
+S
2.2 / 32 2.4 / 35
245/45 R 19 102 V M
+S XL A/S
245/45 R 19 102 V M
+S XL 2.4 / 35 2.6 / 38
F.: 245/45 R 19 98 Y
R.: 275/40 R 19 101 Y 2.3 / 33
--
2.3 / 33 Tire size
Pressure specifica‐
tions in bar/PSI
F.: 245/40 R 20 99 Y
XL
R.:
275/35 R 20 102 Y XL 2.5 / 36
-
-
2.5 / 36
F.:
245/35 R 21 96 Y XL
R.:
275/30 R 21 98 Y XL 2.8/41
-
-
2.9 /42 750i xDrive, 750Li xDrive
Tire size
Pressure specifica‐
tions in bar/PSI
Specifications in bar/
PSI with cold tires 245/50 R 18 100 V M
+S A/S
245/50 R 18 100 H M
+S
2.2 / 32 2.4 / 35
245/45 R 19 102 V M
+S XL A/S
245/45 R 19 102 V M
+S XL 2.4 / 35 2.6 / 38
F.: 245/45 R 19 98 Y
R.: 275/40 R 19 101 Y 2.2 / 32
--
2.3 / 33
F.: 245/40 R 20 99 Y
XL
R.:
275/35 R 20 102 Y XL 2.5 / 36
-
-
2.6 / 38
F.:
245/35 R 21 96 Y XL
R.:
275/30 R 21 98 Y XL 2.8 / 41
-
-
3.0 / 44 Seite 245
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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 ex‐
cess 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. Otherwise tire
damage and accidents could occur.◀
Tire inflation pressure values over
100 mph/160 km/h
740i, 740Li, 750i, 750Li
Without high-speed tuning feature Tire size
Pressure specifica‐
tions in bar/PSI
Specifications in bar/
PSI with cold tires 245/50 R 18 100 V M
+S A/S
245/50 R 18 100 H M
+S
2.2 / 32 2.6 / 38
245/45 R 19 102 V M
+S XL A/S
245/45 R 19 102 V M
+S XL 2.4 / 35 2.8 / 41
F.: 245/45 R 19 98 Y
R.: 275/40 R 19 101 Y 2.2 / 32
--
2.3 / 33
F.: 245/40 R 20 99 Y XL
R.:
275/35 R 20 102 Y XL 2.4 / 35
-
-
2.6 / 38
F.: 245/35 R 21 96 Y XL
R.:
275/30 R 21 98 Y XL 2.6 / 38
-
-
3.0 / 44 With high-speed tuning feature Tire size
Pressure specifica‐
tions in bar/PSI
Specifications in bar/
PSI with cold tires 245/50 R 18 100 H M
+S
2.5 / 36 2.8 / 41
245/45 R 19 102 V M
+S XL 2.7 / 39 3.2 / 46
F.: 245/45 R 19 98 Y
R.: 275/40 R 19 101 Y 2.5 / 36
--
2.6 / 38
F.: 245/40 R 20 99 Y
XL
R.:
275/35 R 20 102 Y XL 2.7 / 39
-
-
2.9 /42
F.:
245/35 R 21 96 Y XL
R.:
275/30 R 21 98 Y XL 2.9 /42
-
-
3.3 / 48 760i, 760Li
Without high-speed tuning feature
Tire size
Pressure specifica‐
tions in bar/PSI
Specifications in bar/
PSI with cold tires 245/50 R 18 100 V M
+S A/S
245/50 R 18 100 H M
+S
2.6 / 38 2.8 / 41
245/45 R 19 102 V M
+S XL A/S
245/45 R 19 102 V M
+S XL 2.8 / 41 3.1 / 45
F.: 245/45 R 19 98 Y
R.: 275/40 R 19 101 Y 2.5 / 36
--
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246 Online Edition for Part no. 01 40 2 606 497 - 03 11 490
Wheels and tires

Tire size
Pressure specifica‐
tions in bar/PSI
F.: 245/40 R 20 99 Y XL
R.:
275/35 R 20 102 Y XL 2.7 / 39
-
-
2.7 / 39
F.: 245/35 R 21 96 Y XL
R.:
275/30 R 21 98 Y XL 3.0 / 44
-
-
3.1 / 45With high-speed tuning feature
Tire size
Pressure specifica‐
tions in bar/PSI
Specifications in psi/
kilopascal with cold
tires 245/50 R 18 100 V M
+S A/S
245/50 R 18 100 H M
+S
2.6 / 38 2.8 / 41
245/45 R 19 102 V M
+S XL A/S
245/45 R 19 102 V M
+S XL 2.8 / 41 3.1 / 45
F.: 245/45 R 19 98 Y
R.: 275/40 R 19 101 Y 2.6 / 38
--
2.6 / 38
F.: 245/40 R 20 99 Y
XL
R.:
275/35 R 20 102 Y XL 2.8 / 41
-
-
2.8 / 41
F.:
245/35 R 21 96 Y XL
R.:
275/30 R 21 98 Y XL 3.2 / 46
-
-
3.2 / 46750i xDrive, 750Li xDrive
Without high-speed tuning feature Tire size
Pressure specifica‐
tions in bar/PSI
Specifications in psi/
kilopascal with cold
tires 245/50 R 18 100 V M
+S A/S
245/50 R 18 100 H M
+S
2.4 / 35 2.6 / 38
245/45 R 19 102 V M
+S XL A/S
245/45 R 19 102 V M
+S XL 2.6 / 38 2.8 / 41
F.: 245/45 R 19 98 Y
R.: 275/40 R 19 101 Y 2.2 / 32
--
2.3 / 33
F.: 245/40 R 20 99 Y
XL
R.:
275/35 R 20 102 Y XL 2.5 / 36
-
-
2.6 / 38
F.:
245/35 R 21 96 Y XL
R.:
275/30 R 21 98 Y XL 2.8 / 41
-
-
3.0 / 44 With high-speed tuning feature
Tire size
Pressure specifica‐
tions in bar/PSI
Specifications in psi/
kilopascal with cold
tires 245/50 R 18 100 V M
+S A/S
245/50 R 18 100 H M
+S
2.6 / 38 2.9 /42 Seite 247
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Tire size
Pressure specifica‐
tions in bar/PSI
245/45 R 19 102 V M
+S XL A/S
245/45 R 19 102 V M
+S XL 2.8 / 41 3.2 / 46
F.: 245/45 R 19 98 Y
R.: 275/40 R 19 101 Y 2.4 / 35
--
2.5 / 36
F.: 245/40 R 20 99 Y
XL
R.:
275/35 R 20 102 Y XL 2.7 / 39
-
-
2.7 / 39
F.:
245/35 R 21 96 Y XL
R.:
275/30 R 21 98 Y XL 3.0 / 44
-
-
3.2 / 46 Tire identification marks
Tire size
255/50 R 19 103 Y
255: nominal width in mm
50: aspect ratio in %
R: radial tire code
19: rim diameter in inches
103: load rating, not for ZR tires
Y: speed rating, before the R on ZR tires
Speed letter
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 3510
xxxx: manufacturer code for the tire brand
xxx: tire size and tire design 3510: tire age
Tires
with DOT codes meet the guidelines of the
U.S. Department of Transportation.
Tire age
DOT … 3510: the tire was manufactured in the
35th week in 2010.
Recommendation
Regardless of wear, replace tires at least every
6 years.
Uniform Tire Quality Grading
Quality grades can be found where applicable
on the tire sidewall between tread shoulder and
maximum section width.
For example: Treadwear 200; Traction AA;
Temperature A
DOT Quality Grades
Treadwear
Traction AA A B C
Temperature A B C
All passenger car tires must conform to Federal
Safety Requirements in addition to these
grades.
Treadwear
The treadwear grade is a comparative rating
based on the wear rate of the tire when tested
under controlled conditions on a specified gov‐
ernment test course. For example, a tire graded
150 would wear one and one-half, 1 g, times as
well on the government course as a tire graded
100. The relative performance of tires depends
upon the actual conditions of their use, however,
and may depart significantly from the norm due
to variations in driving habits, service practices
and differences in road characteristics and cli‐
mate.
Traction
The traction grades, from highest to lowest, are
AA, A, B, and C.
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Wheels and 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. No
spare tire is available in the case of a flat tire. 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.
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.
Continued driving with a damaged tire., refer to
page 93
Changing run-flat tires
For your own safety, only use run-flat tires. No
spare tire is available in the case of a flat tire. Your
service center will be glad to advise you.
Snow chains
Fine-link snow chains
Only certain types of fine-link snow chains have
been tested by the manufacturer of your vehicle,
classified as road-safe and recommended.
Consult your service center for more informa‐
tion.
Use
Use only in pairs on the rear wheels, equipped
with the tires of the following size:
▷ 245/50 R 18.
▷ 245/45 R 19.
Follow the chain manufacturer's instructions.
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Make sure that the snow chains are always suf‐
ficiently
tight. Retighten as needed according to
the chain manufacturer's instructions.
Do not initialize the Tire Pressure Monitor after
mounting snow chains, as doing so may result
in incorrect readings.
When driving with snow chains, briefly activate
Dynamic Traction Control if necessary.
Maximum speed with snow chains
Do not exceed a speed of 30 mph/50 km/h when
using snow chains.
Snow chain detection*
The concept
When using snow chains, you should set
whether you are driving with or without snow
chains via the iDrive.
The snow chain detection system supports you
by automatically showing the detected state on
the Control Display.
When snow chains are in use, the rear axle steer‐
ing of the Integral Active Steering* is deacti‐
vated automatically.
At speeds above the maximum allowable speed
with snow chains of 30 mph/50 km/h, the rear
axle steering is activated again automatically.
Activating the status
1. "Settings"
2. "Tire chains"
3. "Tire chains installed"
Automatic detection
If functioning properly:
▷ Snow chains are mounted. The setting is not
activated .
After you drive a short distance, a Check
Control message is shown and the state is
activated automatically.
Confirm the automatic activation.
▷ Snow chains are not mounted. The setting
is activated . At speeds above 30 mph/50 km/h, a Check
Control message is displayed. Deactivate
the status manually.
If not functioning properly:
▷ Snow chains are mounted. The setting is not
activated .
A Check Control message is not displayed.
The

automatic detection system is malfunc‐
tioning. Activate the status manually.
Activating/deactivating rear axle
steering
If the status indicating that snow chains are in
use

is activated, the rear axle steering is deacti‐
vated automatically.
At speeds above 30 mph/50 km/h, the rear axle
steering is activated again, even though snow
chains are in use.
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Wheels and tires

Inside brake lamp*
21-watt bulb, H21W.
Pull out the bulb and replace it.
Backup lamp
16-watt bulb, W16W.
Pull out the bulb and replace it.
Changing wheels
Notes
The
vehicle equipment does not include a spare
tire.
When using run-flat tires* or tire sealants, a tire
does not need to be changed immediately in the
event of pressure loss due to a flat tire.
The tools for changing wheels are available as
accessories from your service center. Jacking points for the vehicle jack The jacking points for the vehicle jack are lo‐
cated in the positions shown.
Lug bolt lock*
The lug bolt lock is in the tool kit or in a storage
compartment close to the tool kit.
▷
Lug bolt, arrow 1.
▷ Adapter, arrow 2.
Removing
1. Attach the adapter to the wheel lug.
2. Unscrew the lug bolt.
Remove the adapter after screwing the lug bolt
back on.
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Replacing components

Care
Car washes
Notes
Steam jets or high-pressure washers
When using steam jets or high-pressure
washers, hold them a sufficient distance away
and use a maximum temperature of 140 ℉/
60 ℃.
Holding them too close or using excessively
high
pressures or temperatures can cause dam‐
age or preliminary damage that may then lead to
long-term damage.
Follow the operating instructions for the high-
pressure washer.◀
Cleaning sensors/cameras with high-
pressure washers
When using high-pressure washers, do not
spray the exterior sensors and cameras, e.g.,
Park Distance Control*, for extended periods of
time and only from a distance of at least 12 in/
30 cm.◀
Wash your vehicle frequently, particularly in win‐
ter.
Intense soiling and road salt can damage the ve‐
hicle.
Washing in automatic car washes
Your vehicle can be washed in automatic car
washes right from the start.
Give preference to cloth car washes or those
that use soft brushes in order to avoid paint
damage.
Notes
Note the following:
▷ Make sure that the wheels and tires are not
damaged by the transport mechanisms.
▷ Fold in the exterior mirrors; otherwise, they
may

be damaged, depending on the width of
the vehicle. ▷
Deactivate the rain sensor, refer to page 71,
to avoid unintentional wiper activation.
▷ In some cases, an unintentional alarm can be
triggered

by the interior motion sensor of the
alarm system*. Follow the instructions on
avoiding an unintentional alarm, refer to
page 44.
Guide rails in car washes
Avoid car washes with guide rails higher
than 4 in/10 cm; otherwise, the vehicle body
could be damaged.

◀
Before driving into a car wash
The vehicle is able to roll when the following
steps are taken:
1. Depress the brake pedal.
2. Engage transmission position N.
3. Release the parking brake, refer to page 66,
or deactivate Automatic Hold, refer to
page 68.
4. Switch the engine off.
Transmission
position P with the igni‐
tion off
When the ignition is switched off, position P
is engaged automatically. When in an auto‐
matic car wash, for example, ensure that the
ignition is not switched off accidentally.◀ The vehicle cannot be locked from the outside
when in transmission position N.
A

signal is sounded when an attempt is made to
lock the vehicle.
Transmission position
Transmission position P is engaged automati‐
cally:
▷ When the ignition is switched off.
▷ After approx. 15 minutes. Seite 271
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