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Entertainment
Reference
At a glance
Controls
Driving tips Communications
Navigation
Mobility
6.If applicable, select "Options" and press the 
controller.
7.Select "Update services" and press the 
controller.
Activating BMW Assist
BMW Assist must be activated to use the ser-
vices.
Requirements
>Make sure that the vehicle can determine its 
current position. Reception is best when 
you have an unobstructed view to the sky.
>Leave the ignition switched on during the 
activation process.
Activating
1.Press the   button.
This opens the start menu.
2.Press the controller to open the   menu.3.Turn the controller until "Settings" is 
selected and press the controller.
4.Turn the controller until "BMW Service set-
tings" is selected and press the controller.
5.Change to upper field if necessary. Turn the 
controller until "Enabled Assist services" is 
selected and press the controller.
6.Select "Enable services" and press the con-
troller.
BMW Assist is enabled and the data  

BMW Assist
216 exchange with the BMW Assist Response 
Center begins.
Activation takes a few minutes. The status is 
displayed on the Control Display. If you open 
another menu, the activation process continues 
to run in the background.
Displaying vehicle data
With BMW Assist activated, you can have the 
Telematics ID displayed. The Telematics ID is 
used to identify your vehicle. These data are 
transmitted to the service.
1.Press the   button.
This opens the start menu.
2.Press the controller to open the   menu.
3.Turn the controller until "Settings" is 
selected and press the controller.4.Select "BMW Service settings" and press 
the controller.
5.Change to upper field if necessary. Turn the 
controller until "Profile" is selected and 
press the controller. 

Mobility
This section helps you maintain your car's
mobility by supplying important information
on vital topics, including fuels and lubricants,
wheels and tires, service, maintenance and
breakdown assistance.
Mobility 

Wheels and tires
222
Wheels and tires
Tire inflation pressure
Information for your safety
The condition of the tires and the maintenance 
of the specified tire pressure are crucial not only 
to the tire's service life, but also to driving com-
fort and most importantly, driving safety.
Checking pressure
Only check 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 tires are 
warm, the tire inflation pressure increases.
Check the tire inflation pressure regularly 
and correct it as needed, even on the 
compact tire
*: at least twice a month and before 
starting long trips. Otherwise driving instability 
or tire damage, and therefore accidents, can 
result from incorrect tire inflation pressures. 
Do not drive with depressurized, i.e. flat tires, 
except run-flat tires. A flat tire will seriously 
impair your vehicle's handling and braking 
response. Attempts to drive on a flat tire can 
lead to a loss of control over the vehicle.<
After correcting the tire inflation pressure, 
reinitialize the Flat Tire Monitor, refer to 
page95, or reset the Tire Pressure Monitor, 
refer to page97.<
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 and tire brands respectively 
approved and recommended by BMW; a list of 
these is available from your BMW center.<
For correct identification of the right tire infla-
tion pressure for your tires, observe the follow-
ing:
>Tire sizes of your vehicle>Load conditions
>Maximum allowable driving speed
Tire inflation pressures for speeds 
up to 100 mph/160 km/h
For normal driving up to 100 mph/160 km/h, 
adjust pressures to the respective tire inflation 
pressures listed on the following pages in the 
column Traveling speeds up to max. 100 mph/
160 km/h to achieve optimum driving comfort.
These pressure specifications can be found on 
the door post when you open the driver's door.
The maximum permissible speed for 
these tire pressures is 100 mph/160 km/
h. Do not exceed this speed, otherwise tire 
damage and accidents could occur.<
Tire inflation pressures for speeds 
above 100 mph/160 km/h
In order to drive at maximum speeds in 
excess of 100 mph/160 km/h, please 
o b s e r v e ,  a n d ,  i f  n e c e s s a r y ,  a d j u s t  t i r e  p r e s s u r e s  
for speeds exceeding 100 mph/160 km/h from 
the relevant table on the following pages. Oth-
erwise tire damage and accidents could 
occur.<
Observe all national and local maximum speed 
limits, otherwise violations of the law could 
occur. 

Wheels and tires
228 DOT code:
Tire age
The manufacturing date of tires is contained in 
the tire coding: DOT ...1008 indicates that the 
tire was manufactured in week 10 of 2008.
BMW recommends that you replace all tires 
after 6 years at most, even if some tires may last 
for 10 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:
Tread wear 200 Traction AA 
Temperature A
DOT Quality Grades
Tread wear 
Traction AA A B C 
Temperature A B C
All passenger car tires must conform to 
Federal Safety Requirements in addition 
to these grades.<
Tread wear
The tread wear 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 (1γ) 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, how-
ever, and may depart significantly from the 
norm due to variations in driving habits, service 
practices and differences in road characteris-
tics and climate.
Traction
The traction grades, from highest to lowest, are 
AA, A, B, and C. 
These grades represent the tire's ability to stop 
on wet pavement, as measured under con-
trolled conditions on specified government test 
surfaces of asphalt and concrete. A tire marked 
C may have poor traction performance.
The traction grade assigned to this tire is 
based on straight-ahead braking traction 
tests, and does not include acceleration, cor-
nering, hydroplaning, or peak traction charac-
teristics.<
Temperature
The temperature grades are A, the highest, B, 
and C, representing the tire's resistance to the 
generation of heat and its ability to dissipate 
heat when tested under controlled conditions 
on a specified indoor laboratory test wheel. 
Sustained high temperature can cause the 
material of the tire to degenerate and reduce 
tire life, and excessive temperature can lead to 
sudden tire failure. The grade C corresponds to 
a level of performance which all passenger car 
tires must meet under the Federal Motor Vehi-
cle Safety Standard No. 109. Grades B and A 
represent higher levels of performance on the 
laboratory test wheel than the minimum 
required by law.
The temperature grade for this tire is 
established for a tire that is properly 
inflated and not overloaded. Excessive speed, 
underinflation, or excessive loading, either sep-
arately or in combination, can cause heat 
buildup and possible tire failure.<
RSC – run-flat tires
You will recognize run-flat tires by a circular 
symbol containing the letters RSC on the side 
of the tire, refer to page229.
M+S
Winter and all-season tires. 
These have better winter properties than sum-
mer tires. e.g.
Manufacturer code
for tire make
Tire size and tire design
Tire age
DOT xxxx xxx 1008 

Wheels and tires
230 with correspondingly trained personnel. If this 
work is not carried out properly, there is a dan-
ger of subsequent damage and related safety 
hazards. Make sure that the new wheels are bal-
anced.<
Retreaded tires
BMW does not recommend that you use 
retreaded tires, as driving safety may be 
impaired. The causes for this include the possi-
bly different tire casing structures and the often 
wide variations in their age, which can result in a 
limited service life.<
The right wheels and tires
BMW recommends that you use only 
wheel and tire combinations that BMW 
has tested and approved for your particular 
vehicle. Variations in factors such as manufac-
turing tolerances mean that even wheels and 
tires with identical official size ratings could 
actually have different dimensions than the 
approved units – these differences could lead to 
body contact, and with it the risk of severe acci-
dents. If non-approved wheels and tires are 
used, BMW cannot evaluate their suitability, 
and therefore cannot be held liable for driving 
safety.<
You can inquire about the right wheel/tire com-
bination at your BMW center.
The correct wheel/tire combination also affects 
various systems whose function would other-
wise be impaired, e.g. ABS, DSC or xDrive.
To maintain good handling and vehicle 
response, use only tires of a single tread config-
uration from a single manufacturer. Following 
tire damage, have the original wheel and tire 
combination remounted on the vehicle as soon 
as possible.
Wheels with electronics for 
TPM Tire Pressure Monitor
When mounting new tires or converting from 
summer to winter tires or vice versa, only use 
wheels with TPM electronics, otherwise the 
Tire Pressure Monitor cannot detect a flat tire, refer to page97. Your BMW center will be 
happy to advise you on this subject.
Recommended tire brands
Certain tire makes are recommended by BMW 
depending on the tire size. You can recognize 
these from the clearly visible BMW marking on 
the tire sidewall.
When used properly, these tires comply with 
the most demanding standards for safety and 
vehicle response.
Run-flat tires
When mounting new tires, or changing from 
s u m m e r  t o  w i n t e r  t i r e s  o r  v i c e  v e r s a ,  u s e  r u n - f l a t  
tires for your own safety. In addition, no spare 
tire is available in case of a flat tire. Your BMW 
center will be glad to advise you.
Special characteristics of winter tires
BMW recommends winter tires for use in cold 
winter driving conditions. Although all-season 
M+S tires provide better winter traction than 
summer tires, they generally fail to provide the 
same levels of cold-weather performance as 
winter tires.
Paying attention to speed
Always observe the maximum permissi-
ble speed for the winter tires, otherwise 
tire damage may occur, which can result in acci-
dents.<
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  

Under the hood
232
Under the hood
Never attempt to perform any service or 
repair operations on your vehicle without 
the required professional technical training. 
If you do not know what repair procedures to 
follow, have work on your vehicle done only by 
your BMW center or a workshop that works 
according to BMW repair procedures with cor-
respondingly trained personnel. If this work is 
not carried out properly, there is a danger of 
subsequent damage and related safety haz-
ards.<
Hood
Releasing
Pull lever.
Opening
Press the release handle and open the hood. Do 
not open the hood until the engine has cooled 
down.
Closing
Close the hood from a height of approx. 16 in/
4 0 c m  w i t h m o m e n t um .  I t  m u st  b e  c l e a r l y  h e a r d  
to engage.
Make sure that the closing path of the 
hood is clear, otherwise injuries may 
result. 
If you see any signs that the hood is not com-
pletely closed while driving your vehicle, you 
should stop at once and close it securely.< 

Under the hood
234
Engine oil
The engine oil consumption is dependent on 
driving style and driving conditions.
Checking engine oil level
Your vehicle is equipped with an electronic oil 
level check.
The condition for the most accurate indication 
of the oil level possible is measurement with the 
engine at operating temperature, i.e. following 
an uninterrupted drive of at least 6 miles/10 km. 
You can display the oil level on the Control Dis-
play while driving or when stopped on a level 
surface with the engine running.
iDrive, for operating principle refer to page16.
1.Press the   button.
This opens the start menu.
2.Press the controller to open the   menu.
3.Turn the controller until "Info sources" is 
selected and press the controller.
4.Turn the controller until "Service Info" is 
selected and press the controller.
5.Change to upper field if necessary. Turn the 
controller until "Service requirements" is 
selected and press the controller.6.Change to the second field from the top if 
necessary. Turn the controller until "Engine 
oil level" is selected and press the control-
ler. The oil level is displayed.
Possible messages
>"Engine oil level O.K."
>"No measurement available: Updating 
engine oil level measurement...":
The engine oil level is measured. This pro-
cess can take approx. 1 minute when 
stopped on a level surface with the engine 
running and approx. 5 minutes while driv-
ing.
If the engine oil has been topped off, the 
measurement of the oil level can take up to 
30 minutes.
>"Oil level at the minimum! Refill with 1 quart 
of engine oil.": 
Add a maximum of 1 US quart/liter of 
engine oil at the next opportunity, refer also 
to Adding engine oil below. Add at least 
0.5 US quart/liter of oil; otherwise, the oil 
level check cannot reliably display the new 
oil level.
If the oil level displayed is below minimum, 
add engine oil immediately. Failure to do so 
may lead to engine damage.
>"Engine oil level too high"
*:
Have the vehicle checked immedi-
ately, otherwise engine damage may 
result if too much oil has been added.<
>"Please observe recalculated service inter-
val for engine oil":
Do not add engine oil. Before continuing to 
drive, note the recalculated remaining mile-
age until the next oil change service, refer to 
Service requirements on page82. Have the 
system checked as soon as possible.