2012 BMW 750LI check engine

Instrument cluster
1
Fuel gauge  75
2 Speedometer
3 Indicator/warning lamps  14
4 Tachometer  76
5 Engine oil temperature   766
External temperature  76
7 Electronic displays  16
8 Miles, trip miles  77
9 Clock  80
10 Reset miles  77
Indicator/warning lamps
Instrument cluster The indicator and warning lamps can light up in
a variety of combinations and colors.
Several of the lamps are checked for proper
functioning
when the engine is started or the ig‐
nition is switched on, and light up briefly in the
process. Overview: indicator/warning lamps Symbol Function or system
Turn signal
Parking brake
Parking brake in Canadian models
Automatic Hold*
Front fog lamps* Seite 14
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Cockpit

Take the used battery to a recycling cen‐
ter or to your service center.
New remote controls
You can obtain new remote controls from your
service center.
Loss of the remote controls
Lost remote controls can be blocked by your
service center.
Emergency
detection of remote control
It is possible to switch on the ignition or start the
engine in situations such as the following:
▷ Interference of radio transmission to remote
control by external sources.
▷ Discharged battery in the remote control.
A Check Control message is displayed if an at‐
tempt is made to switch on the ignition or start
the engine.
Starting the engine in case of
emergency

detection of remote controlIf a corresponding Check Control message ap‐
pears, hold the remote control, as shown,
against

the marked area on the steering column
and press the Start/Stop button within 10 sec‐
onds while pressing the brake. Personal Profile
The concept
Personal Profile concept
You can set several of your vehicle's functions
to suit your personal needs and preferences.
▷
The settings are automatically saved in the
profile currently activated.
▷ When the vehicle is unlocked, the profile that
was last detected and called up with the re‐
mote control is used.
▷ Your personal settings will be recognized
and called up again even if the vehicle has
been

used in the meantime by someone else
with another remote control.
The individual settings are stored for three Per‐
sonal Profiles and one guest profile.
Transmitting the settings
Your

personal settings can be taken with you to
another vehicle equipped with the Personal Pro‐
file function. For more information, contact your
service center.
Transmission takes place via:
▷ The USB interface*, refer to page 138, in
the glove compartment onto a USB device.
Profile management
Opening the profiles
A

different profile can be called up than the one
associated with the remote control currently in
use.
1. "Settings"
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Reference Mobility Communication Entertainment Navigation Driving tips
Controls At a glance

sliding visor stays completely
open.
Pressing the switch again
closes the sliding visor al‐
most completely.
Opening/closing the sliding visor ▷Press the switch in the de‐
sired direction to the resist‐
ance point and hold it there.
The
sliding visor moves while
the switch is being held.
▷ Press the switch in the desired direction
past the resistance point.
The sliding visor moves automatically.
Pressing

the switch again stops the motion.
Opening/closing the glass sunroof
When the sliding visor is open, proceed as de‐
scribed under Sliding visor.
Opening/closing the glass sunroof and
sliding visor together Briefly press the switch twice in
succession in the desired direc‐
tion past the resistance point.
The glass sunroof and sliding vi‐
sor move together. Pressing the
switch again stops the motion.
Convenient operation, refer to page 36, via the
remote control.
Convenient

closing, refer to page 42, with Com‐
fort Access*.
Pinch protection system
If the closing force when closing the glass sun‐
roof exceeds a certain value, the closing move‐
ment is stopped, beginning at approximately the
middle of the opening in the roof, or from the
tilted position during closing.
The glass sunroof opens again slightly. Danger of pinching even with pinch pro‐
tection
Despite

the pinch protection system, check that
the roof's closing path is clear; otherwise, the
closing action may not be interrupted in certain
extreme situations, such as when thin objects
are present.◀
Closing without the pinch protection
system
For example, if there is an external danger, pro‐
ceed as follows:
1. Press the switch forward beyond the resist‐
ance point and hold.
Pinch protection is limited and the roof re‐
opens

slightly if the closing force exceeds a
certain value.
2. Press the switch forward again beyond the
resistance point and hold until the roof
closes without pinch protection.
Initializing after a power failure
After
a power failure during the opening or clos‐
ing process, the roof can only be operated to a
limited extent.
Initializing the system
The system can be initialized when the vehicle
is stationary and the engine is running.
Danger of pinching
Monitor the closing process and make
sure that the closing path of the glass sunroof is
clear; otherwise, injuries may result.◀
Press the switch up and hold it
until the initialization is complete:
▷Initialization begins within
15

seconds and is completed
when the sunroof and sliding
visor are completely closed.
▷ The roof closes without pinch protection. Seite 47
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Reference Mobility Communication Entertainment Navigation Driving tips
Controls At a glance

Displays
Instrument cluster
At a glance
1
Fuel gauge
2 Speedometer
3 Indicator/warning lamps
4 Tachometer
5 Oil temperature 6
External temperature
7 Electronic displays
8 Miles, trip miles
9 Clock
10 Display/reset miles
Fuel gauge The vehicle inclination may
cause the display to vary.
Notes on refueling, refer to
page 242.
Range After the reserve range is
reached:
▷A Check Control message is
displayed briefly. ▷
The remaining range is
shown on the computer.
▷ When a dynamic driving style is used, such
as when corners are taken rapidly, engine
functions are not ensured.
The Check Control message appears continu‐
ously below a range of approx. 30 miles/50 km.
Refuel promptly
Refuel no later than at a range 30 miles/
50
km, or engine functions are not ensured and
damage may occur.◀ Seite 75
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Reference Mobility Communication Entertainment Navigation Driving tips
Controls At a glance

Displaying the cruising range
1.
"Settings"
2. "Info display"
3. "Additional indicators" The range is displayed in the instrument cluster.
Tachometer
Always avoid engine speeds in the red warning
field.
In this range, the fuel supply is interrupted
to protect the engine.
Engine oil temperature
▷Cold engine: the pointer is at
the low temperature end.
Drive

at moderate engine and
vehicle speeds.
▷ Normal operating tempera‐
ture:

the pointer is in the mid‐
dle or in the left half of the
temperature display.
▷ Hot engine: the pointer is at the high tem‐
perature end. A Check Control message is
displayed in addition. Coolant temperature
Should the coolant, and with it the engine, be‐
come too hot, a Check Control message is dis‐
played.
Check the coolant level, refer to page
256.
External temperature
External temperature warning If the display drops to +37 ℉/
+3 ℃, a signal sounds.
A Check Control message is dis‐
played.
There is the increased danger of
ice.
Ice on roads
Even

at temperatures above +37 ℉/+3 ℃,
there can be a risk of ice on roads.
Therefore, drive carefully on bridges and shady
roads, for example, to avoid the increased dan‐
ger of an accident.◀
Current fuel consumption
Displays the current fuel con‐
sumption. You can check
whether you are currently driving
in an efficient and environmen‐
tally-friendly manner.
Displaying the current fuel
consumption
1. "Settings"
2. "Info display"
3. "Additional indicators" Seite 76
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Displays

Detailed information on service
requirements
More information on the scope of service re‐
quired can be displayed on the Control Display.
1.
"Vehicle Info"
2. "Vehicle status"
3. "Service required"
Required maintenance procedures and le‐
gally mandated inspections are displayed.
4. Select an entry to call up detailed informa‐
tion.
Symbols Symbols Description
No service is currently required.
The deadline for service or a le‐
gally mandated inspection is
approaching. Please make a
service appointment.
The service deadline has al‐
ready passed.
Entering appointment dates
Enter the dates for the required inspections.
Ensure that the vehicle date and time are set
correctly.
1.
"Vehicle Info"
2. "Vehicle status"
3. "Service required"
4. "§ Vehicle inspection"
5. "Date:"
6. Create the settings.
7. Confirm.
The entered date is stored.
Automatic Service Request*
Data regarding the maintenance status or legally
mandated inspections of the vehicle are auto‐ matically transmitted to your service center be‐
fore a service due date.
You can check when your service center was
notified.
1.
"Vehicle Info"
2. "Vehicle status"
3. Open "Options".
4. "Last Service Request"
Check Control
The concept
The Check Control system monitors functions
in

the vehicle and notifies you of malfunctions in
the monitored systems.
A Check Control message is displayed as a
combination of indicator or warning lamps and
text messages in the instrument cluster and in
the Head-up Display*.
In addition, an acoustic signal may be output and
a text message may appear on the Control Dis‐
play.
Indicator/warning lamps The indicator and warning lamps can light up in
a variety of combinations and colors.
Several of the lamps are checked for proper
functioning and light up temporarily when the
engine is started or the ignition is switched on.
Text messages
Text

messages in combination with a symbol in
the instrument cluster explain a Check Control
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Displays

For Canadian models: additional
information
The status display additionally shows the cur‐
rent tire inflation pressures and tire tempera‐
tures.
When correcting the tire inflation pressures,
note the following:
The tire pressure increases as the tire temper‐
ature increases.
Therefore, only correct the tire inflation pres‐
sure
when the tire is at the ambient temperature.
Compare the displayed tire temperature with
the external temperature in the instrument clus‐
ter.
Resetting the system
Reset the system after each correction of the
tire inflation pressure and after every tire or
wheel change.
1. "Vehicle Info"
2. "Vehicle status"
3. "Reset"
4. Start the engine - do not drive away.
5. Reset the tire pressure using "Reset".
6. Drive away.
The tires are shown in gray and "Resetting
TPM..." is displayed.
After

driving for a few minutes, the set tire infla‐
tion pressures are applied as set values. The re‐
setting process is completed automatically dur‐
ing driving. The tires are shown in green and
"TPM active" is shown on the Control Display.
The trip can be interrupted at any time. If you
drive away again, the process resumes auto‐
matically.
If a flat tire is detected during a reset, all tires are
displayed in yellow.
Low tire pressure message
The yellow warning lamp lights up. A
Check Control message is displayed.
▷There is a flat tire or a major loss in
tire inflation pressure. ▷
The system was not reset after a wheel
change and thus warns based on the infla‐
tion pressures initialized last.
1. Reduce your speed and stop cautiously.
Avoid sudden braking and steering maneu‐
vers.
2. Check whether the vehicle is fitted with reg‐
ular tires* or run-flat tires*.
Run-flat

tires, refer to page 251, are labeled
with a circular symbol containing the letters
RSC marked on the tire sidewall.
When a low inflation pressure is indicated, DSC
Dynamic
Stability Control is switched on if nec‐
essary.
Actions in the event of a flat tire
Normal tires*
1. Identify the damaged tire.
Do this by checking the air pressure in all
four tires.
If the tire inflation pressure in all four tires is
correct, the Tire Pressure Monitor may not
have been initialized. In this case, initialize
the system.
If an identification is not possible, please
contact the service center.
2. Rectify the flat tire.
Use

of tire sealant, e.g., the Mobility System,
may damage the TPM wheel electronics. In
this case, have the electronics checked at
the next opportunity and have them re‐
placed if necessary.
Run-flat tires*
You
can continue driving with a damaged tire at
speeds up to 50 mph/80 km/h.
Do not continue driving without run-flat
tires
Do not continue driving if the vehicle is not
equipped with run-flat tires; continued driving
may result in serious accidents.◀ Seite 92
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Safety

NORMAL
Balanced tuning between the COMFORT and
SPORT programs.
COMFORT
Comfort-oriented
tuning of the shock absorbers
for optimal traveling comfort.
Integral Active Steering*
The concept
Integral Active Steering is a combination of Ac‐
tive Steering and rear axle steering.
Active Steering varies the steering angle of the
wheels in relation to the steering wheel move‐
ment as a function of the speed.
At speeds up to approx. 37 mph/60 km/h, e.g.,
in curves, the steering angle is increased, i.e.,
steering becomes more direct.
The rear axle steering acts to increase maneu‐
verability by turning the rear wheels slightly in a
direction opposite to the front wheels.
At higher speeds, the steering angle is increas‐
ingly reduced.
The rear wheels are turned to the same angle as
the front wheels.
In critical situations, Integral Active Steering can
specifically steer the front and rear wheels to
stabilize the vehicle before the driver intervenes,
e.g., when braking where road conditions differ
on the left and right sides of the vehicle.
Initializing
In rare cases, it may become necessary to initi‐
alize the Integral Active Steering.
The warning lamp lights up. A Check
Control message is displayed.
1. With the engine running, turn the steering
wheel

all the way to the left and right several
times in a uniform manner until the warning
lamp disappears.
2. Have the system checked if the warning
lamp

does not go out after moving the steer‐ ing wheel approx. 6 times or if the steering
wheel is at an angle.
Using snow chains
Ensure
that the rear axle steering is deactivated
when using snow chains, refer to page 252.
Programs
The system offers two different programs.
The programs can be selected via Dynamic Driv‐
ing Control, refer to page 102.
SPORT
Consistently sporty tuning of the Integral Active
Steering for greater driving agility.
NORMAL
Balanced tuning of the Integral Active Steering
for optimal traveling comfort.
Malfunction
In the event of a malfunction, the steering wheel
must be turned further, while the vehicle re‐
sponds more sensitively to steering wheel
movements in the higher speed range.
The stability-enhancing intervention may be de‐
activated.
Proceed cautiously and drive defensively.
Have the system checked.
Self-leveling suspension*
The concept
The self-leveling suspension keeps the vehicle
height and ground clearance constant. The
height of the vehicle at the rear axle is main‐
tained at a predefined level under all load con‐
ditions.
The system ensures consistent comfort by
keeping spring travel constant in all driving sit‐
uations.
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Reference Mobility Communication Entertainment Navigation Driving tips
Controls At a glance