2006 BMW 650I COUPE navigation

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4.Select "BMW Service settings" and press
the controller.
5.Select "Service Status" and press the con-
troller.
6.Select "Enable services" and press the con-
troller.
TeleService and, if applicable, BMW Assist
are enabled; data exchange with the service
center starts.
Enabling takes a few minutes. The status is
displayed on the Control Display. If you open
another menu, the enable process continues to
run in the background.Services offered
The following special features apply for the ser-
vices of TeleService and BMW Assist:
>The services offered are country-specific.
>Voice contact is established or data are
transferred, depending on the equipment
and the country. In some countries, it is
possible to do both.
>The data transferred can be the vehicle
data, your current position or the data of the
CBS Condition Based Service.
Automatic service notification*
The data on the service status of your vehicle or
on legally mandated inspections is transmitted
automatically directly to your BMW center prior
to the due date. You can check when the BMW
center was notified.
iDrive, for principle details, refer to page16.
1.Open the start menu.
2.Press the controller to open the menu.
3.Select "Service" and press the controller.
4.Select "Service requirements" and press
the controller.
5.Select "Service notification" and press the
controller.

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Adapting TeleService or
BMW Assist
Displaying and updating services
If the offering from TeleService or BMW Assist
changes, you will be notified. In this case you
should update the services.
1.Open the start menu.
2.Press the controller to open the menu.
3.Select "Communication settings" and
press the controller.
4.Select "BMW Service settings" and press
the controller.
5.Select "Service Status" and press the con-
troller.
The current services available from
TeleService or BMW Assist are displayed.
6.If applicable, select "Options" and press the
controller.
7.Select "Update services" and press the
controller.
Terminating services
If you block the services, the connection to
BMW Assist is deactivated.
1.Open the start menu.
2.Press the controller to open the menu.
3.Select "Communication settings" and
press the controller.
4.Select "BMW Service settings" and press
the controller.
5.Select "Service Status" and press the con-
troller.6.If applicable, select "Options" and press the
controller.
7.Select "Terminate services" and press the
controller.
The use of TeleService or BMW Assist is
blocked, and the current vehicle position will
not be transferred during an emergency call
*.
To deactivate the blocking function, enabling
must be carried out again, refer to page174.
This does not affect the contractual agree-
ments.
The automatic service notification can be dis-
abled separately. Please contact your BMW
center for this purpose.
Re-enable TeleService and, if applicable,
BMW Assist to log on again.
Displaying vehicle data
When TeleService or BMW Assist is activated,
the license plate and the vehicle identification
number of your vehicle can be displayed.
1.Open the start menu.
2.Press the controller to open the menu.
3.Select "Communication settings" and
press the controller.
4.Select "BMW Service settings" and press
the controller.
5.Select "Profile" and press the controller.
To adjust the license plate number, please con-
tact your BMW center.

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Fuel specifications
Never used leaded gasoline; it will perma-
nently damage the catalytic converter.<
Required fuel
Premium unleaded gasoline
The minimum Octane Rating is 91.
If you use gasoline with this minimum Octane
Rating, the engine may produce knocking
sounds when starting at high outside tempera-
tures. This has no effect on the engine life.
Minimum Octane Rating corresponds to the
Anti Knock Index AKI and is determined accord-
ing to the so-called (R+M)/2 method.
Use high-quality brands
Field experience has demonstrated significant
differences in fuel quality: volatility, composi-
tion, additives, etc., among gasolines offered for
sale in the United States and Canada. Fuels
containing 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
problems relating to drivability and start-
ing, and to a tendency to stall, especially under
certain environmental conditions 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.
Failure to comply with these recommendations
may also result in unscheduled maintenance.<

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Tire inflation pressures for the 650i Coupe
Tire inflation pressures for the 650i Convertible
Tire sizePressure specifications in psi/kPa
Traveling speeds
up to a 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
245/45 R 18 96 V M+S
245/50 R 17 99 H M+S30/210 33/230 30/210 33/230 33/230 39/270
Front: 245/45 R 18 96 W
Rear: 275/40R1899W30/210 33/230 30/210 33/230 33/230 39/270
Front: 245/40 R 19 94 W
Rear: 275/35R1996W30/210 33/230 30/210 33/230 33/230 39/270
Front: 245/35 R 20 91 W
Rear: 275/30R2093Y30/210 33/230 30/210 33/230 33/230 39/270
More details on the permissible load and weights can be found on page210.
Tire sizePressure specifications in psi/kPa
Traveling speeds
up to a 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
245/45 R 18 96 V M+S
245/50 R 17 99 H M+S32/220 38/260 32/220 38/260 39/270 46/320
Front: 245/45 R 18 96 W
Rear: 275/40R1899W32/220 38/260 32/220 38/260 39/270 46/320
Front: 245/40 R 19 94 W
Rear: 275/35R1996W32/220 38/260 32/220 38/260 39/270 46/320
Front: 245/35 R 20 91 W
Rear: 275/30R2093Y32/220 39/270 32/220 38/260 39/270 46/320
More details on the permissible load and weights can be found on page210.

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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
separately 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 page188.
M+S
Winter and all-season tires.
These have better winter properties than sum-
mer tires.
Tire condition
Inspect your tires frequently for tread wear,
signs of damage and foreign objects lodged in
the tread, and check the tread depth.
Minimum tread depth
The tread depth should not fall below 0.12 in/
3 mm, although, for example, European legisla-
tion only specifies a minimum tread depth of
0.063 in/1.6 mm.
At tread depths below 0.12 in/3 mm, there is an
increased risk of high-speed hydroplaning, even when only small amounts of water are
present on the road surface.
Winter tires noticeably loose their suitability for
winter use below a tread depth of 0.16 in/4 mm.
New tires should be mounted in the interest of
safety.
Wear indicators at the tread-groove base, refer
to arrow, are distributed over the tire's circum-
ference and are marked on the side of the tire
with TWI – Tread Wear Indicator. If the tire tread
is worn down to the wear indicators, then the
legally permissible tread depth limit of 0.063 in/
1.6 mm has been reached.
Wheel/tire damage
Please note that low-profile tires cause wheels,
tires and suspension parts to be more suscep-
tible to road hazards and consequential dam-
ages.
Unusual vibrations encountered during normal
vehicle operation can indicate tire failure or
some other vehicle defect. This can, for exam-
ple, be caused by driving over curbs. These
kinds of problems may also be signaled by other
changes in vehicle response, such as a strong
tendency to pull to the left or right.
In these cases reduce your speed imme-
diately and have the wheels and tires
inspected immediately. To do this, carefully
drive to the nearest BMW center or a special-
ized tire dealer that works in accordance with
BMW guidelines and uses appropriately trained
personnel. Have the vehicle towed to the repair
shop if necessary. Tire damage can be
extremely dangerous to vehicle occupants and
other road users.<

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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.
Watch speed
Always observe the maximum permissi-
ble speed for the winter tires, otherwise
tire damage may occur, which can result in acci-
dents.<
Storage
Always 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 pressure indicated on the side wall
of the tire.
Snow chains*
BMW only tests certain fine-link snow chains,
classifies them as road-safe and recommends
them. Consult your BMW center for more infor-
mation.
These snow chains are approved exclusively for
use in pairs on the rear wheels with the tire size:
>245/50 R 17 Y
>245/45 R 18 Y
Follow the chain manufacturer's instructions
when installing snow chains. Do not exceed a
vehicle speed of 30 mph/50 km/h with the
chains installed.
Do not initialize the Flat Tire Monitor after
installing snow chains as this could cause
the Flat Tire Monitor to malfunction.
When you are driving with snow chains, it can
be beneficial to switch off DTC briefly, refer to
page87.<

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Engine compartment
1Filler neck for engine oil, refer to Topping off
engine oil
2Brake fluid reservoir, located beneath the
microfilter cover, refer to page193
3Jump-starting terminal, refer to page2034Washer fluid reservoir of the headlamp and
windshield cleaning systems, refer to
page66
5Expansion tank for coolant, refer to
page193
Engine oil
Engine oil consumption depends 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 principle details, refer to page16.1.Press the button.
This opens the start menu.
2.Press the controller to open the menu.
3.Select "Service" and press the controller.