2012 BMW 640I CONVERTIBLE engine

The functions supported by the mobile phone
and
audio device are displayed as symbols when
paired.
White symbol: the function is active.
Gray symbol: the function is inactive. Symbol Function
Telephone.
Additional telephone.

Audio source. Four devices can be paired with the vehicle at
once.

Three devices can be connected with the
vehicle at once.
If pairing was unsuccessful: What to do if..., refer
to page 198.
Following the initial pairing
▷ The mobile phone is detected/connected in
the vehicle within a short period of time
when

the engine is running or the ignition is
switched on.
▷ The phone book entries of the telephone
stored

on the SIM card* or mobile phone are
transmitted to the vehicle after detection,
depending on the mobile phone.
▷ Four devices can be paired.
▷ Specific settings may be necessary in some
mobile phones, e.g., authorization or a se‐
cure connection; refer to the mobile phone
operating instructions.
Connecting a specific device
If
more than one device is detected by the vehi‐
cle, the device at the top of the list is connected.
A different device can be connected by select‐
ing it.
1. "Telephone"
2. "Bluetooth® (phone)"
3. Select the device that is to be connected.
The functions that were assigned to the device
before unpairing are assigned to the device when it is reconnected. If the device is already
connected, these functions are deactivated.
Configuring the devices
Additional functions can be activated or deacti‐
vated for paired and connected devices.
1.
"Telephone"
2. "Bluetooth® (phone)"
3. Highlight the device to be configured.
4. Open "Options".
5. "Configure phone"
6. At least one function must be selected.
▷"Telephone"
▷ "Additional telephone"
▷ "Audio"
7. "OK"
If a function is assigned to a device, the function
will be deactivated where appropriate for a de‐
vice

that is already connected and the device will
be unpaired.
Swapping the telephone and additional
telephone
The function of the telephone and additional tel‐
ephone can be swapped automatically.
1. "Telephone"
2. "Bluetooth® (phone)"
3. "Swap phone/addit. phone"
Unpairing a device
1. "Telephone"
2. "Bluetooth® (phone)"
3. Highlight the device that is to be unpaired.
4. Open "Options".
5. "Remove phone from list"
What to do if...
Information on suitable mobile phones, refer to
page 196.
The mobile phone could not be paired or con‐
nected.
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198 Online Edition for Part no. 01 40 2 606 521 - 03 11 490
Telephone

in advance. This shortens the duration of the
service appointment.
▷ In the event of a breakdown, data on the ve‐
hicle's condition can be sent directly to
Roadside Assistance.
▷ The service varies by country.
▷ Connection costs may ensue.
▷ Services may be restricted abroad.
Requirements
▷ BMW Assist is activated.
▷ Wireless reception is available.
▷ The engine is running.
Use of BMW TeleService*
The TeleServices are typically activated in the
vehicle.
Even TeleService Customer Service is not ac‐
tive, a voice contact to Roadside Assistance is
still possible.
To
continue using or to deactivate the services,
please contact your service partner or the BMW
customer hotline.
Concierge service*
General information
The BMW Assist Concierge service offers infor‐
mation on events, gas stations or hotels, and
provides phone numbers and addresses. Hotels
can be booked directly by the BMW Assist Con‐
cierge service. The Concierge service is part of
the optional BMW Convenience Plan.
Starting the Concierge service
1. "ConnectedDrive" 2.
"Concierge" 3.
"Start service"
A voice connection is established with the BMW
Assist Concierge service. Phone numbers and
addresses can be transmitted to the vehicle.
Roadside Assistance
At a glance
BMW

Roadside Assistance* can be contacted if
assistance is needed in the event of a break‐
down.
Roadside Assistance* can also be contacted via
a Check Control message, refer to page 82.
Starting Roadside Assistance
Vehicles not equipped with BMW
Assist or BMW TeleService
1. "ConnectedDrive"
2. "Roadside Assistance"
The Roadside Assistance number is dis‐
played.

If the mobile phone* is paired, a con‐
nection is established to Roadside Assis‐
tance. Seite 219
219Online Edition for Part no. 01 40 2 606 521 - 03 11 490

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Communication Entertainment Navigation Driving tips Controls At a glance

Vehicles equipped with BMW Assist or
BMW TeleService
1.
"ConnectedDrive"
2. "Roadside Assistance"
3. "Start service" TeleService Diagnosis*
TeleService Diagnosis enables the wireless
transmission of detailed vehicle data that are
important for vehicle diagnosis. These data are
transmitted automatically.
After the data are transmitted, the voice con‐
nection to Roadside Assistance is re-estab‐
lished.
TeleService Help
*
TeleService Help enables an in-depth diagnosis
of the vehicle by Roadside Assistance via wire‐
less transmission.
TeleService Help can be started after a prompt
by Roadside Assistance and the termination of
the voice connection.
Starting TeleService Help
1. Park the vehicle in a safe place.
2. Set the parking brake.
3. The engine is running.
4. "TeleService Help"
After completion of TeleService Help, a voice
connection is established to Roadside Assis‐
tance. BMW Online*
At a glance
A

business search can be opened via BMW On‐
line.
License conditions
This product contains NetFront Browser soft‐
ware of ACCESS Co., Ltd. Copyright © 2007
ACCESS Co., Ltd. All rights reserved.
NetFront is a trademark or registered trademark
of ACCESS CO., LTD., in Japan and other coun‐
tries.
This software is based in part on the work of the
Independent JPEG Group.
Requirements
▷ Subscription to the optional Convenience
Plan.
▷ The date setting, refer to page 80, on the
Control Display is current.
▷ The vehicle is located within wireless net‐
work coverage.
Starting BMW Online
1. "ConnectedDrive"
2. "BMW Online" 3.
If necessary, "OK".
The BMW Online home page is displayed.
Operating BMW Online
To start a search:
▷ Turn the controller to highlight an element.
▷ Press the controller to display an element.
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BMW ConnectedDrive

Fuel tank capacity
Fuel
tank capacity: approx. 18.5 US gal/70 liters.Refuel promptly
Refuel below a range of 30 miles/50 km;
otherwise, engine functions are not ensured and
damage may occur.◀ Seite 227
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Mobility Communication Entertainment Navigation Driving tips Controls At a glance

Fuel
Fuel quality
Refuel with unleaded fuel only
Do not use leaded fuel as this would per‐
manently damage the catalytic converter.
◀
Do not refuel with ethanol
Do not refuel with E85, i.e., fuel with an
ethanol content of 85 %, or with Flex Fuel, as this
would damage the engine and fuel supply sys‐
tem.◀
Required fuel
Super Premium Gasoline/AKI 91 or AKI
89
BMW recommends AKI 91 or 89.
Gasoline with lower AKI
The minimum AKI Rating is 89.
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 effect on the engine life.
Minimum fuel grade
Do not use any gasoline below the mini‐
mum specified fuel grade; otherwise, engine
damage may occur.◀
Use high-quality brands
Field experience has indicated significant differ‐
ences in fuel quality: volatility, composition, ad‐
ditives, etc., among gasolines offered for sale in
the United States and Canada.
Fuels containing up to and including 10 % etha‐
nol 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. Minimum fuel grade
The
use of poor-quality fuels may result in
driveability, starting and stalling problems es‐
pecially under certain environmental conditions
such as high ambient temperature and high al‐
titude.
Should you encounter driveability 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 result in unscheduled maintenance.◀ Seite 228
228 Online Edition for Part no. 01 40 2 606 521 - 03 11 490Fuel

Engine compartment
Important features in the engine compartment
1
Vehicle identification number*
2 Jump starting, negative terminal
3 Washer fluid reservoir 4
Jump starting, positive terminal
5 Oil filler neck
6 Coolant reservoir
Hood
Opening the hood Working in the engine compartment
Never attempt to perform any service or
repair operations on your vehicle without the
necessary professional technical training.
If you are unfamiliar with the statutory guide‐
lines, have any work on the vehicle performed
only by a service center.
If this work is not carried out properly, there is
the danger of subsequent damage and related
safety hazards.◀ Never reach into the engine compartment
Never reach into the intermediate spaces
or gaps in the engine compartment. Otherwise,
there is risk of injury, e.g. from rotating or hot
parts.◀
1. Pull the lever. Seite 236
236 Online Edition for Part no. 01 40 2 606 521 - 03 11 490Engine compartment

Engine oil
General information
The
engine oil consumption is dependent on the
driving style and driving conditions.
Therefore, check the engine oil level after every
refueling using the electronic engine oil level
check.
Checking the oil level
The concept
The oil level is monitored electronically and dis‐
played on the Control Display.
Requirements
▷ The engine must be running and warm after
the vehicle has been driven for at least
6 miles/10 km.
▷ The vehicle is stopped or being driven on a
level roadway.
Displaying the oil level
1. "Vehicle Info"
2. "Vehicle status"
3. "Engine oil level" Possible messages
▷
"Engine oil level OK"
▷ "Measurement not possible at this time."
▷ "Measuring engine oil level..."
Duration with the engine running: ap‐
prox. 3 minutes. Duration while driving: approx. 5 minutes.
▷ "Engine oil level below minimum. Add 1
quart!"
Add oil within the next 125 miles/200 km.
▷ "Engine oil level too high! Have this
checked."
Have the vehicle checked immediately.
Too much engine oil
Have the vehicle checked immedi‐
ately; otherwise, surplus oil can lead to en‐
gine damage.

◀ ▷
"Measurement inactive. Have this
checked."
Note the newly calculated remaining mile‐
age until the next oil service. Have the sys‐
tem checked as soon as possible.
Adding engine oil
Filler neck When the indicator lights up in the instrument
cluster, add 1 US quart/liter of engine oil within
the next 125 miles/200 km.
Recommended oil types, refer to page
239.
Protect children
Keep oil, grease, etc., out of reach of chil‐
dren and heed the warnings on the containers
to prevent health risks.◀ Seite 238
238 Online Edition for Part no. 01 40 2 606 521 - 03 11 490Engine oil

Oil types
Note
No oil additives
Oil
additives may lead to engine damage.◀
Approved oil types
Your service center can advise you on which en‐
gine oils have been approved by the manufac‐
turer of your vehicle.
The engine oil quality is critical for the life of the
engine.
Only use approved BMW High Performance oil.
Approved oils belong to the viscosity grades
SAE 0W-40, SAE 0W-30, SAE 5W-40 and SAE
5W-30.
Alternative oil types
If the approved engine oils are not available, up
to 1 US quart/liter of another oil with the follow‐
ing specification may be used.
API SM quality standards or higher. Coolant
General information
Danger of burns from hot engine
Do not open the cooling system while the
engine is hot; otherwise, escaping coolant may
cause burns.◀ Suitable additives
Only
use suitable additives; otherwise, en‐
gine damage may occur. The additives are
harmful to your health.◀
Coolant consists of water and additives.
Not all commercially available additives are suit‐
able for your vehicle. Ask your service center for
suitable additives.
Coolant level
Checking
1. Let the engine cool.
2. Turn the cap of the coolant reservoir slightly
counterclockwise

to allow any excess pres‐
sure to dissipate, and then open it. 3.
The coolant level is correct if it lies between
the minimum and maximum marks in 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 there is an audible click.
6. Have the cause of the coolant loss elimi‐
nated as soon as possible. Seite 239
239Online Edition for Part no. 01 40 2 606 521 - 03 11 490

Reference
Mobility Communication Entertainment Navigation Driving tips Controls At a glance