2010 BMW M6 CONVERTIBLE check engine

Controls
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view appears on the Control Display in gray and
cannot be selected.
"M View": the default view is displayed.
The M view for the Head-up Display can also be
selected with the button on the steering
wheel, refer to MDrive on page50.
The settings are stored for the remote control
currently in use.
Default view
1Navigation instructions
2Stored desired speed of cruise control
3Speed
M view
1Current engine speed, highlighted
2Advance warning field of tachometer
3Red warning field of tachometer, also refer
to Tachometer on page65
4Speed
5Gear display
For information on the shift lights in the
tachometer, refer to page60.
Setting brightness
The brightness of the display is adapted to the
ambient lighting conditions. However, you can
change the base setting.
With the low beams switched on, the brightness
can also be adjusted with the thumbwheel of
the instrument lighting.
iDrive, for operating principle refer to page16.
1."Settings"
2."Head-Up display"
3."Brightness"
4.Turn the controller.
The brightness is adjusted.
The setting is stored for the remote control cur-
rently in use.
Notes
The visibility of the displays in the Head-up Dis-
play is influenced by:
>Sunglasses with certain polarization filters
>Certain seating positions
>Objects on the cover of the Head-up Dis-
play
>Wet road surface and unfavorable lighting
conditions
If the image is distorted, please have the basic
setting checked at a BMW center.
Special windshield
The windshield is part of the system. The shape
of the windshield complies with the require-
ments of the Head-up Display to enable a pre-
cise display. A film in the windshield prevents
double images from being displayed.
Windshield replacement should be carried out
by a BMW center or a workshop that works
according to BMW repair procedures with cor-
respondingly trained personnel.
Care instructions
You can find valuable information on this topic
under Care, starting on page199.

Controls
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You can operate the device when the engine is
running or when the ignition is switched on.
If the device fails to function even after
repeated programming, check whether
the original hand-held transmitter uses an alter-
nating-code system. To do so, either read the
instructions for the original hand-held transmit-
ter or hold down the programmed memory
button1 of the integrated universal remote
control. If the LED2 on the integrated universal
remote control flashes rapidly for a short time
and then remains lit for approx. 2 seconds, this
indicates that the original hand-held transmitter
uses an alternating-code system. In the case of
an alternating-code system, program the mem-
ory buttons1 as described at Alternating-code
hand-held transmitters.<
Alternating-code hand-held
transmitters
To program the integrated universal remote
control, consult the operating instructions for
the equipment to be set. You will find informa-
tion there on the possibilities for synchroniza-
tion.
When programming hand-held transmitters
that employ an alternating code, please observe
the following supplementary instructions:
P r o g ra m m in g w i ll b e ea s i er w it h t h e a i d o f
a second person.<
1.Park your vehicle within the range of the
remote-controlled device.
2.Program the integrated universal remote
control as described above in the section
Fixed-code hand-held transmitters.
3.Locate the button on the receiver of the
device to be set, e. g. on the drive unit.
4.Press the button on the receiver of the
device to be set. After step 4, you have
approx. 30 seconds for step 5.
5.Press the programmed memory button1
of the integrated universal remote control
three times.
The corresponding memory button 1 is now
programmed with the signal of the original
hand-held transmitter.If you have any additional questions,
please contact your BMW center.<
Deleting all stored programs
Press the left and right-hand memory button1
for approx. 20 seconds until the LED2 flashes.
All stored programs are deleted.
Individual programs cannot be deleted.
Rememorizing individual programs
1.Hold the original hand-held remote control
approx. 4 in/10 cm to 12 in/30 cm away
from the memory buttons1.
The required distance between the
hand-held transmitter and the mem-
ory buttons1 depends on the relevant sys-
tem of the original hand-held transmitter
used.<
2.Press the desired memory button1 of the
integrated universal remote.
3.If the LED2 flashes slowly after approx.
20 seconds, press the command button of
the original hand-held transmitter. As soon
as the LED2 flashes rapidly, release both
buttons. If the LED2 does not flash rapidly
after approx. 15 seconds, alter the distance
and repeat the step.
Glove compartment
Opening
Press the button. The glove compartment
opens automatically and the lamps come on.
To prevent injury in the event of an acci-
dent while the vehicle is being driven,

Mobility
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Engine compartment
1Filler neck for engine oil, refer to Adding
engine oil
2Expansion tank for coolant, refer to
page196
3Starting-aid terminal, refer to page213
4Body ground/negative terminal
5Filler neck for washer fluid of the headlamp
and windshield cleaning systems, refer to
page63
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 oil level can be displayed when the engine
is at operating temperature. Constant short-
distance driving or a very sporty driving style
can make it impossible for a measurement to be
taken.
Displays in instrument cluster
You can display the current oil level in the
instrument cluster.
1Oil level
2Maximum marking
3Minimum marking
4BC button
Press the button4 in the turn signal lever
repeatedly until the display for the oil level
appears in the instrument cluster.
Manual transmission: the engine oil level
will be shown in the lower display.<
The oil level must be between the two marks.
A new measurement is automatically taken
after each engine start.

Under the hood
194
Possible displays
1Oil level OK
2Oil level is being determined.
This process can take approx. 1 minute
when stopped on a level surface and
approx. 5 minutes while driving.
If the engine oil has been topped off, the
measurement of the oil level can take up to
30 minutes.
3Oil level at minimum:
Add a maximum of 1 US quart/1 liter of
engine oil at the next opportunity, refer 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.
4Oil level too high
Have the vehicle checked immedi-
ately, otherwise engine damage may
result if too much oil has been added.<
5No value can be determined at this time.
Engine is not yet at operating temperature.
Fast measurement
In addition to the automatic measurement, you
can also determine the current oil level manu-
ally, e.g. after adding engine oil, but with a lower
degree of measuring accuracy.
1.With the engine at operating temperature,
i.e. after at least 6 miles/10 km of uninter-
rupted driving, park the vehicle in a horizon-
tal position.
2.Allow the engine to run at idle.
3.Press the BC button on the turn signal lever
repeatedly until the oil level display is
shown in the instrument cluster.
4.Press the BC button for at least 2 seconds.
The oil level is determined. A clock symbol
is displayed during the measurement.
5.After approx. 1 minute the current oil level is
displayed.
Displaying via iDrive
iDrive, for operating principle refer to page16.
1."Vehicle Info"
2."Vehicle status"
3."Engine oil level"
Possible messages
>"Engine oil level OK"

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>"Measurement not possible at this time."
>"Measuring engine oil level...":
This can take about 3 minutes if the car is at
a standstill on a level surface and the engine
is running, and about 5 minutes while the
car is moving.
If the engine oil has been topped off, the
measurement of the oil level can take up to
30 minutes.
>"Engine oil level below minimum. Add 1
quart!":
Add a maximum of 1 US quart/1 liter of
engine oil at the next opportunity, refer also
to Adding engine oil below. 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 this
checked.":
Too much oil will harm the engine.
Have the vehicle checked without
delay.<
>"Measurement inactive. Have this
checked.":
Do not add engine oil. You can continue
your journey. Note the newly calculated dis-
tance remaining to the next oil service, refer
to Service requirements on page68. Have
the system checked as soon as possible.
Adding engine oil
Do not add oil until a value slightly above the
minimum of 0.0 US quarts/liters is displayed by
the oil level measurement. In this area a mes-
sage is also shown on the Control Display.
Add oil within the next 125 miles/200 km,
otherwise the engine could be damaged.Add a maximum of 1 US quart/1 liter of oil; oth-
erwise, the engine may be damaged by adding
too much oil.
Add at least 0.5 US quart/0.5 liter of oil; other-
wise, the oil level check cannot reliably display
the current oil level.<
Please conduct a fast measurement after
adding engine oil to check the oil quantity
added and to update the display.<
Continuous exposure to used oil has
caused cancer in laboratory testing.
For this reason, thoroughly wash exposed areas
of skin with soap and water after such work.
Keep oil, grease etc. out of reach of children and
observe the warnings on the containers to pre-
vent health risks.<
Oil change
Have oil changed only at your BMW center or
at a workshop that works according to BMW
repair procedures with correspondingly trained
personnel.
Approved 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.
Do not use oil additives; under some cir-
cumstances, they can damage your
engine.<
Your BMW center will be happy to answer
detailed questions on BMW High Perfor-
mance Synthetic Oil or approved synthetic
oils.<
You can also call BMW of North America at
1-800-831-1117 or visit the website at
www.bmwusa.com to obtain this information.
Viscosity grades
Viscosity is a measure of an oil's flow rating and
is specified in SAE grades.
Approved oils belong to the SAE grade
10W-60.<

Under the hood
196
Alternative oil grades
If BMW High Performance Synthetic Oil is
unavailable, you can add small quantities of
other synthetic oils between oil changes.
Only use oils with the following specifications:
>Viscosity
preferred: SAE 10W-60;
alternative: SAE 10W-40, SAE 5W-50 or
SAE 10W-50
>Specification
API SJ/CF, API SK/CF or higher
Low temperatures
The oils used by BMW from the factory for your
M6 can be used at virtually any ambient tem-
perature. However, if the vehicle is operated for
a longer period at temperatures below –47/
–206, your BMW center will be happy to rec-
ommend a suitable oil.
Coolant
Do not open the cooling system when the
engine is hot. Escaping coolant can cause
burns.<
Coolant is composed of equal parts water and a
coolant additive. Not all commercially available
additives are suitable for your BMW. Ask your
BMW center for suitable additives.
Only use suitable additives, 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.Do not open the hood until the engine has
cooled down.
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 the upper
end of the float rod is at the same height as
the upper edge of the filler neck, also refer
to the drawing next to 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.

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Maintenance
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, a complete center service history
will prove to be 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 distances and times of selected
maintenance intervals and legally mandated
deadlines, refer to page68:
>Engine oil
>Brake pads, front and rear separately
>Brake fluid>Vehicle check
>Legally mandated inspections depending
on local regulations
Service data in remote control
Your vehicle stores the information required
maintenance continuously in the remote con-
trol during driving. After accessing the data
stored in the remote control, your BMW Service
Advisor can suggest precisely the right array of
service procedures for your own individual vehi-
cle. You should therefore hand over the remote
control you last used to drive to the BMW Ser-
vice Advisor when you take your vehicle in for
service.
Make sure the date is set correctly, refer
to page70, otherwise the effectiveness
of CBS Condition 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 on service require-
ments.
BMW recommends that you have service
and repair operations performed 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.<

Maintenance
198
Socket for OBD Onboard
Diagnostics interface
Components which are decisive for the
exhaust-gas composition can be checked via
the OBD socket with a device.
This socket is located under a cover on the left
side of the driver's footwell, directly under the
instrument panel.
Exhaust-gas values
The warning lamp lights up:
The vehicle emissions are raised. The
trip can be continued. Have the vehicle
checked as soon as possible.
Display of the previously described
malfunction in Canadian models.
The lamp flashes under certain conditions. This
is a sign of excessive misfiring of the engine. In
this case you should reduce speed and drive to
the nearest BMW center as soon as possible.
Heavy engine misfiring causes serious damage
to the emission-relevant components, espe-
cially the catalytic converter, within a short time.
If the fuel filler cap is not properly tight-
ened, the OBD system will assume that
fuel vapor escapes. Then a display lights up. If
the cap is then tightened, the display will go out
within a few days.<
Data recorders
Your vehicle may be equipped with one or sev-
eral measuring and diagnosis modules, or with
a device for recording or transmitting certain
vehicle data or information. If you have also sub-
scribed to BMW Assist, certain vehicle data can be transmitted or recorded to enable corre-
sponding services.