ESP BMW 525I TOURING 2008 E61 Repair Manual

209
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BMW Assist
BMW Assist provides you with various services.
For example, the position data of your vehicle
can be transmitted to the BMW Assist
Response Center if an emergency request
* has
been initiated.
Many BMW Assist services depend on the indi-
vidually agreed contract.
After your contract has expired, the BMW
Assist system will be deactivated by the BMW
Assist Response Center without you having to
visit a BMW center. After the BMW Assist sys-
tem has been deactivated, no BMW Assist ser-
vice will be available. The BMW Assist system
can be reactivated by a BMW center after sign-
ing a new contract.
Requirements
You can use BMW Assist when the following
requirements are met:
>The installed BMW Assist system is logged
on to a mobile phone network. This network
must be capable of transmitting the ser-
vices.
>To transmit position data, the vehicle must
be able to determine the current position.
>In order to activate and update BMW Assist,
a GPS signal must be available.
>You have subscribed to BMW Assist with
your BMW center or with the BMW Assist
Response Center. Activation must be com-
pleted.
>BMW Assist is activated, refer to page215.
Offered services
The following services are available via
BMW Assist:
>Emergency request, refer to page253:
When you press the SOS button, a connec-
tion is established to the BMW Assist
Response Center. The BMW Assist Response Center contacts you and takes
further steps to help you.
>Automatic collision notification:
Under certain conditions, a connection is
established to the BMW Assist Response
Center immediately after a serious acci-
dent. If possible, the BMW Assist Response
Center contacts you and takes further steps
to help you.
>Enhanced roadside assistance:
You can call Roadside Assistance
* of the
BMW Group should you require help in the
event of a breakdown. If possible, the vehi-
cle data and position data are transmitted
during this time.
>BMW Customer Relations:
For information related to your vehicle, call
BMW Customer Relations.
>BMW Assist My Info:
Using the BMW Assist Internet portal, you
can transmit addresses and text messages
into the vehicle and have them displayed.
>BMW TeleServices
*:
The data on the service status of your vehi-
cle or on required inspections are transmit-
ted to your BMW center either automati-
cally prior to the due date or when you
request a BMW service appointment.
>Remote door unlock:
Inform the BMW Assist Response Center,
e.g. if your remote control is not available
and you want to have the vehicle unlocked.
>Stolen vehicle recovery:
After your vehicle has been reported to the
police as stolen, the BMW Assist Response
Center can locate its position.
In addition, you can be provided with other ser-
vices, e.g. the concierge service or information
on route planning, traffic conditions, and the
weather. With Critical Calling, you can make a
limited number of calls via the BMW Assist
Response Center, e.g. if you do not have your
mobile phone with you.
*

BMW Assist
210 Press the SOS button to contact the BMW
Assist Response Center, see below.
You also have access to the BMW Assist con-
cierge service via the Internet.
Characteristics of the offered services
The following characteristics apply to the ser-
vices:
>The offered services are country-specific.
>Voice contact is established or data are
transmitted, depending on the equipment
and the country. In some countries, it is
possible to do both.
>The data transmitted can, for example, be
the vehicle data, your current position or the
CBS Condition Based Service data.
Using services
Contacting BMW Assist Response
Center
You can contact the BMW Assist Response
Center via the SOS button.
1.Briefly press protective cover to open.
Depending on the vehicle's equipment, the
arrangement of the switches and indicator
lamps may differ somewhat.
2.Press the button for at least 2 seconds.
The BMW Assist Response Center is con-
tacted.
Roadside assistance
iDrive, for operating principle refer to page16.
1.Press the button.
This opens the start menu.
2.Move the controller forward to select
"Communication".
3.Change to upper field if necessary. Turn the
controller until "BMW Assist" is selected
and press the controller.
4.Select "Roadside Assistance" and press
the controller.
If the location can be determined, the cur-
rent vehicle position is displayed.
5.Select "Start service" and press the con-
troller.

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The BMW Assist Response Center will connect
you to the Roadside Assistance of the
BMW Group.
BMW TeleServices*
Automatic service notification*
The data on the service status of your vehicle or
on required inspections are transmitted auto-
matically prior to the due date. You can check
when the BMW center was notified.
1.Press the button.
This opens the start menu.
2.Press the controller to open the menu.
3.Select "Info sources" and press the control-
ler.
4.Select "Service Info" and press the control-
ler.
5.Change to upper field if necessary. Turn the
controller until "Service requirements" is
selected and press the controller.6.Select "Auto Request" and press the con-
troller.
Manual service notification
You can transmit data regarding your vehicle's
service status to your BMW center when you
wish to arrange a service appointment.
1.Press the button.
This opens the start menu.
2.Move the controller forward to select
"Communication".
3.Change to upper field if necessary. Turn the
controller until "BMW Assist" is selected
and press the controller.
4.Select "Service Request" and press the
controller.
5.Select "Start service" and press the con-
troller.

BMW Assist
212 The data relevant for service are transmitted.
Your BMW center will contact you to set up an
appointment for service.
Displaying and updating
BMW TeleServices services*
1.Press the button.
This opens the start menu.
2.Press the controller to open the menu.
3.Select "Settings" and press the controller.
4.Select "BMW Service settings" and press
the controller.
5.Select "Enabled TeleServices" and press
the controller.
The activated BMW Assist services are dis-
played.
6."Options" is selected: press the controller.7.Select "Update services" and press the
controller.
Contacting BMW Customer Relations
For information on all aspects of your vehicle,
you can contact BMW Customer Relations.
1.Press the button.
This opens the start menu.
2.Move the controller forward to select
"Communication".
3.Change to upper field if necessary. Turn the
controller until "BMW Assist" is selected
and press the controller.
4.Select "Customer Relations".
5.Press the controller.
6.Select "Start service" and press the con-
troller.
You will be connected to BMW Customer Rela-
tions by the BMW Assist Response Center.
Concierge service*
When you call the concierge service of BMW
Assist, you can, for example, obtain information
on current events, filling stations or hotels and
have their phone numbers and addresses
transmitted. Many hotels can be booked

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directly through the BMW Assist concierge ser-
vice.
The concierge service must be enabled sepa-
rately by the BMW Assist Response Center.
Calling up information
1.Press the button.
This opens the start menu.
2.Move the controller forward to select
"Communication".
3.Change to upper field if necessary. Turn the
controller until "BMW Assist" is selected
and press the controller.
4.Select "Concierge" and press the control-
ler.
5.Select "Start service" and press the con-
troller.
The BMW Assist Response Center will connect
you with a BMW Assist concierge.
Displaying transmitted data
Select the received message if necessary and
press the controller.
Dialing a phone number or transferring
an address for destination guidance
1.Select "Options" and press the controller.
2.Select a menu item:
>With "Call" you can establish a telephone
connection. A prerequisite for this is that
your Bluetooth mobile phone has been
paired with the vehicle.
>Press "Select as destination" to transfer the
address to the navigation system for desti-
nation guidance.
BMW Assist My Info*
Using the BMW Assist Internet portal, you can
transmit addresses and phone numbers into
the vehicle using text messages.
1.Press the button.
This opens the start menu.
2.Move the controller forward to select
"Communication".
3.Change to upper field if necessary.
Select "BMW Assist" and press the control-
ler.

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6.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
exchange with the BMW Assist Response
Center begins.

Mobility
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Place the fuel filler cap in the bracket attached
to the fuel filler door.
When refueling, insert the filler nozzle com-
pletely into the filler pipe. Avoid raising the filler
nozzle during refueling, otherwise this leads to
>premature pump shutoff
>a reduced efficiency of the fuel-vapor
recovery system.
The fuel tank is full when the filler nozzle clicks
off the first time.
Fuel tank capacity
Approx. 18.5 US gal/70 liters, including the
reserve capacity of approx. 2.1 US gal/8 liters.
550i: approx. 2.6 US gal/10 liters reserve
capacity.
Refuel as soon as possible once your
cruising range falls below 30 miles/
50 km, otherwise engine functions are not
ensured and damage can occur.<
Fuel filler cap
Closing
Fit the cap and turn it clockwise until you clearly
hear a click.
Do not crush the band attached to the
cap; otherwise, the cap may not properly
seal and fuel vapors can escape.<
A message
* is displayed if the cap is loose or
missing.
Fuel specifications
Do not use leaded gasoline, otherwise
permanent damage to the catalytic con-
verter will result.
Do not use E85, i.e. fuel that consists of 85%
ethanol, or Flex Fuel. Otherwise permanent
damage to the engine and the fuel supply sys-
tem will result.<
Required fuel
Super Premium Gasoline/AKI 91
This gasoline is highly recommended.
However, you may also use gasoline with less
AKI. The minimum AKI Rating is 87.
If you use gasoline with this minimum AKI Rat-
ing, the engine may produce knocking sounds
when starting at high outside temperatures.
This has no affect on the engine life.
Do not use gasoline below the specified
minimum quality, otherwise engine dam-
age can result.<
Use high-quality brands
Field experience has indicated significant dif-
ferences in fuel quality: volatility, composition,
additives, etc., among gasolines offered for sale
in the United States and Canada. Fuels contain-
ing up to and including 10 % ethanol or other
oxygenates with up to 2.8 % oxygen by weight,
that is, 15 % MTBE or 3 % methanol plus an
equivalent amount of co-solvent, will not void
the applicable warranties with respect to
defects in materials or workmanship.
The use of poor-quality fuels may result in
drivability, starting and stalling problems
especially under certain environmental condi-
tions such as high ambient temperature and
high altitude.
Should you encounter drivability problems
which you suspect could be related to the fuel
you are using, we recommend that you respond
by switching to a recognized high-quality brand
such as gasoline that is advertised as Top Tier
Detergent Gasoline.
Failure to comply with these recommendations
may also result in unscheduled maintenance.<

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
page94, or reset the Tire Pressure Monitor,
refer to page96.<
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. 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 permissible top speed for these tire
inflation pressures is 100 mph/160 km/h.
Do not exceed this speed, otherwise tire dam-
age and accidents may result.<
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
observe, and, if necessary, adjust tire pressures
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.

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550i
Tire identification marks
Knowledge of the labeling on the side of the tire
makes it easier to identify and choose the right
tires.
Tire sizeSpeed letter
Q= up to 100 mph/160 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
Tires with DOT codes meet the guidelines of
the U.S. Department of Transportation.
DOT code:
Tire sizePressure specifications in psi/kPa
Compact wheel
*:
T 135/80 R 17 102 M61/420
Traveling speeds
up to max. of
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
245/40 R 18 93 Y 32/220 38/260 32/220 35/240 33/230 41/280
245/45 R 17 95 W
245/45 R 17 99 V M+S XL
225/50 R 17 94 H M+S
225/50 R 17 94 W32/220 38/260 32/220 38/260 38/260 45/310
245/40 R 18 97 V M+S XL 33/230 39/270 33/230 39/270 39/270 46/320
Front: 245/40 R 18 93 Y
Rear: 275/35R1895Y32/220 35/240 32/220 32/220 33/230 38/260
Front: 245/35 R 19 93 Y XL
Rear: 275/30R1996YXL35/240 39/270 33/230 38/260 38/260 45/310
More details on the permissible load and weights can be found on page263.
e.g.
Nominal width in mm
Aspect ratio in Ξ
Belted construction – radial
Rim diameter in inches
Carrying capacity ID-code
(not in ZR tires)
Speed code letter
(in ZR tires before the R)225/50 R1794 W
e.g.
Manufacturer code
for tire make
Tire size and tire design
Tire ageDOT xxxx xxx 1008

Wheels and tires
228
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.
XL
Indicates specially reinforced tires.