display BMW 645CI CONVERTIBLE 2005 Manual Online

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TeleService , BMW Assist
TeleService
TeleService supports you in communicating
with your BMW center. The installed car phone
can be used to transmit data on the service sta-
tus of your vehicle or on legally mandated
inspections directly to your BMW center. These
are the same data which are stored in the mas-
ter key for CBS Condition Based Service. Your
BMW center can then contact you, and you can
make an appointment that suits you while you
are still on the road. Your advantage is that your
BMW center can prepare in advance for the
required maintenance work. The TeleService
functions are country-specific and depend on
the contract: the data on the service status of
your vehicle or on legally mandated inspections
is transmitted on a country-specific basis either
automatically before they fall due or simulta-
neously when you call your BMW center. Your
BMW center will be glad to provide more
detailed information.
BMW Assist
With BMW Assist, other services are available
to you in addition TeleService, e.g. the your
vehicle's position data can be transmitted to the
BMW Assist response center when an emer-
gency call
* has been initiated.
Many functions of BMW Assist depend on the
individually agreed contract. The data transmis-
sion, e.g. of CBS Condition Based Service, is
different in individual countries.
The subscriber agreement must be completed
successfully before using the BMW Assist ser-
vices.
Requirements
The installed car phone is logged on to a porta-
ble telephone network. This network must be
capable of transmitting the services.To transmit position data, the vehicle must be
able to determine the current position. This is
displayed on the Control Display. In order to
enable and update TeleService or BMW Assist,
a GPS signal must be present.
Enabling TeleService or BMW Assist
For you to be able to use the services of
TeleService or BMW Assist, these must be
enabled.
Leave the ignition key in position 1 during the
entire operation.
Control Center, for principle details, refer to
page16.
1.Press button.
This opens the start menu.
2.Press controller to open the menu.
3.Select "Communication settings" and
press the controller.
4.Select "BMW Service settings" and press
the controller.
**

TeleService, BMW Assist
160 5.Select "Service Status" and press the con-
troller.
6.Select "Enable services" and press the con-
troller.
TeleService and, if applicable, BMW Assist
is enabled; data exchange with the service
center starts.
Enabling takes a few minutes. The status is dis-
played on the Control Display. If you open
another menu, the enable process continues to
run in the background.
Services offered
The following special aspects apply to the ser-
vices of TeleService and BMW Assist:
>The range of services offered varies from
country to country.
>Voice contact is established or data are
transferred in dependence on the equip-
ment and the country. In some countries
both are also possible.
>The data that is transferred can be the vehi-
cle data, your current position or the data of
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 is notified.
Control Center, for principle details, refer to
page16.
1.Open start menu.
2.Press controller to open the menu.
3.Select "Service" and press the controller.
4.Select "Service requirements" and press
the controller.

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5.Select "Service notification" and press the
controller.
Breakdown assistance
You can call the Roadside Assistance* of the
BMW Group should you require help in the
event of a breakdown.
Control Center, for principle details, refer to
page16.
1.Open start menu.
2.Press controller to open the menu.
3.Select "Service" and press the controller.
4.Select "BMW Service" and press the con-
troller.5.Select "Roadside Assistance" and press
the controller.
If the current position can be determined,
the current vehicle position is displayed.
6.Select "Start service" and press the con-
troller.
Contact to Roadside Assistance will be estab-
lished.
Setting up contact to your BMW center
or BMW Customer Relations
You can contact your BMW center, e.g. to
arrange a service appointment.
For information related to your vehicle, call the
BMW Customer Relations.
Control Center, for principle details, refer to
page16.
1.Open start menu.
2.Press controller to open the menu.
3.Select "Service" and press the controller.
4.Select "BMW Service" and press the con-
troller.

TeleService, BMW Assist
162 5.Select the desired BMW center.
>"Service Request"
>"Customer Relations"
6.Press the controller.
7.Select "Start service" and press the con-
troller.
Contact to the desired BMW center is estab-
lished.
Adapting TeleService or
BMW Assist
Displaying and updating services
You will be informed about the changes in the
scope of TeleService or BMW Assist. In this
case, you should update the services.
Control Center, for principle details, refer to
page16.
1.Open start menu.
2.Press 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 TeleService or BMW Assist
services will be displayed.6."Options" and press the controller.
7.Select "Update services" and press the
controller.
Terminating services
If you terminate the services, your vehicle will
not be equipped to contact the BMW Assist call
center.
Control Center, for principle details, refer to
page16.
1.Open start menu.
2.Press 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.Select "Terminate services" and press the
controller.
Use of TeleService or BMW Assist is blocked.
To lift the block, re-enabling is required, refer to
page159. This does not affect the contractual
agreements.
Automatic service notification can be disabled
separately. Contact your BMW center for assis-
tance.
Enable TeleService and, if applicable, BMW
Assist to log on again.

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Displaying vehicle data
When TeleService or BMW Assist is activated,
the color designation, the license plate and the
vehicle identification number of your vehicle
can be displayed.
Control Center, for principle details, refer to
page16.
1.Open start menu.
2.Press 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 adapt the license plate number, please con-
tact your BMW center.

Refueling
166
Refueling
Always switch off the engine before refu-
eling. If you do not, fuel cannot be dis-
pensed into the tank and a message on the
Control Display will appear.<
Always observe all applicable precautions
and regulations when handling fuels.
Never carry spare fuel containers in your vehi-
cle. Whether empty or full, these containers can
leak, cause an explosion, and lead to fire in the
event of a collision.<
Fuel filler door
To open and close: briefly press the rear edge of
the fuel filler door.
Manual release
In the event of an electrical malfunction in the
system, you can release the fuel filler door man-
ually:
In the luggage compartment, pull the knob with
the gas pump symbol on the right side panel.
Observe following when refueling
When handling fuels always observe any
safety guidelines posted at the gas sta-
tion.<
Put 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. Lifting the filler nozzle
during refueling
>results in premature pump shutoff
>can lead to reduced efficiency in 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 gallons/70 liters, including the
reserve capacity of approx. 2.1 gallons/8 liters.
Refuel as soon as possible once your
cruising range falls below 30 miles/
50 km, as otherwise engine functions are not
ensured and damage can occur.<
Closing fuel filler cap
Fit the cap and turn it clockwise until you clearly
hear a click.
Close the fuel filler cap carefully after
refueling, continuing until a click is heard.
While closing, be sure not to squeeze the strap
which is fastened to the cap. A loose or missing
cap will activate an indicator lamp and the mes-
sage Check Gas Cap
* on the Control Display.<

Under the hood
176
Topping off engine oil
Wait until the level has dropped to just above
the lower dipstick mark before adding oil. When
it falls to this level, a message also appears on
the Control Display.
Refill the oil within the next 125 miles/
200 km, otherwise engine damage could
result.<
Store oil, grease etc., well out of the reach
of children; always observe all warning
labels on the containers.<
Oil change
Have oil changes carried out only by a BMW
center.
Specified engine oils
The quality of the engine oil selected has critical
significance for the operation and service life of
an engine. BMW continuously approves spe-
cific oils after confirming their suitability for use
in its vehicles with extensive testing.
Use only approved BMW High Performance
Synthetic Oil.
If you are unable to obtain BMW High Perfor-
mance Synthetic Oil, you can add small
amounts of another synthetic oil between oil
changes. Use only oils with the API SH specifi-
cation or higher.
Ask your BMW center for details concern-
ing the specific BMW High Performance
Synthetic Oil or synthetic oils which have been
approved.<
You can also call BMW of North America at
1-800-831-1117 or visit this website:
www.bmwusa.com to obtain this information.BMW engines are designed to operate
without additives, and their use could
even lead to damage in some cases.<
Viscosity ratings
Viscosity is the oil flow rating as defined in SAE
classes.
The selection of the correct SAE class depends
on the climatic conditions in the area where you
typically drive your BMW.
Approved oils are in SAE classes 5W-40
and 5W-30.<
These oils may be used for driving in all ambient
temperatures.
Coolant
Do not open the cooling system when the
engine is hot. Escaping coolant can cause
burns.<
Coolant consists of water and coolant additive.
Not all commercially available additives are suit-
able for your BMW. Ask your BMW center for
suitable additives.
Only use suitable additives, as otherwise
engine damage may result. The additives
present a health hazard.<
Always observe all applicable environ-
mental laws and regulations when dis-
posing of used coolant additives.<
Checking coolant level
1.The engine must be at ambient tempera-
ture.

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2.Turn the cap of the expansion tank counter-
clockwise to allow any accumulated pres-
sure to escape, then continue turning to
open.
3.The coolant level is correct when it lies
between the Min and Max mark, also refer to
the drawing next the filler neck.
4.If the coolant is low, slowly add coolant up to
the specified level – do not overfill.
5.Turn the cap until it clicks.
6.Have the reason for the coolant loss elimi-
nated as soon as possible.
Brake system
Malfunction
Brake fluid
The warning lamp lights up in red
in spite of the handbrake being
released; a message appears on the
Control Display.
Stop the vehicle immediately.
The brake fluid in the reservoir has fallen to
below the minimum level. At the same time, a
significantly longer brake pedal path may be
noticeable. Have the system checked immedi-
ately by a BMW center.
Warning lamp for Canadian models.
When you continue driving, an increased
brake pedal path can be necessary, and
significantly longer braking distances might be
required. Please adapt your driving style
accordingly.<
Brake pads
The warning lamp lights up in red
in spite of the handbrake being
released; a message appears on the
Control Display. The brake pads have reached
their minimum pad thickness. Have the brake
pads replaced as soon as possible.Warning lamp for Canadian models.
For your own safety: use only brake pads
that BMW has approved for your particu-
lar vehicle model. As BMW cannot assess the
suitability of other brake pads for use on your
vehicle, BMW is unable to assume continued
responsibility for the vehicle's operating safety
if non-approved pads are installed.<

Maintenance
178
Maintenance
The BMW Maintenance
System
The BMW maintenance system supports the
preservation of the traffic and operating safety
of your BMW. The service schedule also
includes operations related to the vehicle's
comfort and convenience features, such as
replacement of the filters for the inside air. The
ultimate objective is to ensure economical
maintenance by providing the ideal service for
your vehicle.
Should the day come when you decide to sell
your BMW, you will find that a complete dealer
service history is an asset of inestimable value.
CBS Condition Based Service
Sensors and special algorithms take the differ-
ent driving conditions of your BMW into
account. Condition Based Service uses this to
determine the current and future service
requirements. By letting you define a service
and maintenance regimen that reflects your
own individual requirements, the system builds
the basis for trouble-free driving.
You can set the Control Display to show
remaining times or distances of selected main-
tenance intervals and legally mandated dead-
lines, refer to page70:
>Engine oil
>Brakes, front and rear separately
>Microfilter/activated-charcoal filter
>Brake fluid>Spark plugs
>Vehicle check
>Legally required tests depending on local
regulations
Your vehicle stores this information continu-
ously in the master key while the vehicle is
being driven. After accessing the data stored in
the master key, your BMW Service Advisor can
suggest precisely the right array of service pro-
cedures for your own individual vehicle. You
should therefore give your BMW Service Advi-
sor the key you last used to drive when you take
your vehicle in for service.
Make sure the date in the Control Center
is always set correctly, refer to page78,
as otherwise the effectiveness of CBS Condi-
tion Based Service is not ensured.<
Service and Warranty Information
Booklet for US models and Warranty
and Service Guide Booklet for
Canadian models
Please consult your Service and Warranty Infor-
mation Booklet for US models and Warranty
and Service Guide Booklet for Canadian models
for additional information regarding service
requirements.
Have service and repair operations per-
formed at your BMW center.
Take the time to ensure that these service pro-
cedures are confirmed by entries in your vehi-
cle's Service and Warranty Information Booklet
for US models and Warranty and Service Guide
Booklet for Canadian models. These entries
verify that your vehicle has received the speci-
fied regular maintenance, and may also be
required when submitting warranty claims.<

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OBD Socket
The Onboard Diagnostics OBD interface
socket is located on the left of the driver's side
under the instrument panel and under a cover.
The cover has the letters OBD on it.
The purpose of the OBD system is to ensure
proper operation of the emission control sys-
tem for the vehicle's lifetime. The system mon-
itors emission-related components and sys-
tems for deterioration and malfunction.
An illuminated indicator lamp informs
you of the need for service, not of the
need to stop the vehicle. However, the
systems should be checked by your BMW cen-
ter at the earliest possible opportunity.
Display of the previously described
malfunction on Canadian models.
Under certain conditions, the indicator
lamp will blink or flash. This indicates a rather
severe level of engine misfire. When this
occurs, you should reduce speed and consult
the nearest BMW center as soon as possible.
Severe engine misfire over only a short period
of time can seriously damage emissions control
components, especially the catalytic converter.
When the fuel filler cap is not properly
tightened, the OBD system can detect
the vapor leak and the indicator lamp will light
up. If the filler cap is subsequently tightened,
the indicator lamp should go out within a few
days.<
Event Data Recorders
Your vehicle may be equipped with one or more
sensing and diagnostic modules or a recording
device capable of recording or transmitting cer-
tain vehicle data or information. In addition, if
you have a Subscription Service Agreement for
the BMW Assist system, certain vehicle infor-
mation may be transmitted or recorded in order
to provide such services.
Care
Important information on care and maintenance
of your BMW is contained in the Caring for your
vehicle brochure.