2015 BMW M6 GRAN COUPE fuel pressure

▷The engine is not yet at operating temper‐
ature.▷The wheels are at a sharp angle or the
steering wheel is being turned.▷After driving in reverse.▷Fogging of the windows when the auto‐
matic climate control is switched on.▷Vehicle battery is heavily discharged.▷At higher elevations.▷The engine compartment lid is unlocked.▷Stop-and-go traffic.▷The selector lever is in position N, M/S or
R.▷Use of fuel with high ethanol content.
Starting the engine
The engine starts automatically under the fol‐
lowing conditions:
▷M double-clutch transmission:
By releasing the brake pedal.▷Manual transmission:
The clutch pedal is pressed.
After the engine starts, accelerate as usual.
Safety mode
After the engine switches off automatically, it
will not start again automatically if any one of
the following conditions are met.
▷The driver's safety belt is unbuckled and
the driver's door is open.▷The hood was unlocked.
Some indicator lights light up for a varied
length of time.
The engine can only be started via the Start/
Stop button.
Functional limitations
Even if driving off was not intended, the deacti‐
vated engine starts up automatically in the fol‐
lowing situations:
▷Excessive warming of the car's interior
when the cooling function is switched on.▷The steering wheel is turned.▷Double-clutch transmission: Change from
selector lever position D to N, R or D/S.▷M double-clutch transmission: Accelerat‐
ing while simultaneously applying the
brake.▷The vehicle begins rolling.▷Fogging of the windows when the auto‐
matic climate control is switched on.▷Vehicle battery is heavily discharged.▷Excessive cooling of the car's interior when
the heating is switched on.▷Low brake vacuum pressure; this can oc‐
cur, e.g., if the brake pedal is depressed a
number of times in succession.
Preventing an automatic engine stop with aM double-clutch transmission
The concept To make it possible to drive off very quickly,
such as at an intersection, the automatic en‐
gine stop can be actively prevented.
Preventing an engine stop using the
brake pedal
The engine stop can be actively prevented
within one second after the vehicle comes to a
standstill.
▷Immediately after the vehicle comes to a
standstill, briefly press the brake pedal
forcefully.▷Then press the brake pedal with normal
braking force.Seite 67DrivingControls67
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▷Inflation was not carried out according to
specifications.▷The tire inflation pressure has fallen below
the level of the last confirmation.
In this case:
▷Check the tire pressure and correct as
needed.▷Carry out a reset of the system after a tire
change.
System limits
The system does not function properly if a re‐
set has not been carried out, e.g., a flat tire is
reported though tire inflation pressures are
correct.
The tire inflation pressure depends on the
tire's temperature. Driving or exposure to the
sun will increase the tire's temperature, thus
increasing the tire inflation pressure. The tire
inflation pressure is reduced when the tire
temperature falls again. These circumstances
may cause a warning when temperatures fall
very sharply.
Malfunction The yellow warning lamp flashes and
then lights up continuously. A Check
Control message is displayed. No flat
tire or loss of tire inflation pressure can be de‐
tected.
Display in the following situations:
▷A wheel without TPM electronics is fitted:
have the service center check it if needed.▷Malfunction: have the system checked by
your service center.▷TPM was unable to complete the reset.
Reset the system again.▷Interference through systems or devices
with the same radio frequency: after leav‐
ing the area of the interference, the system
automatically becomes active again.Declaration according to NHTSA/
FMVSS 138 Tire Pressure Monitoring
System
Each tire, including the spare (if provided)
should be checked monthly when cold and in‐
flated to the inflation pressure recommended
by the vehicle manufacturer on the vehicle
placard or tire inflation pressure label. (If your
vehicle has tires of a different size than the size
indicated on the vehicle placard or tire inflation
pressure label, you should determine the
proper tire inflation pressure for those tires.)
As an added safety feature, your vehicle has
been equipped with a tire pressure monitoring
system (TPMS) that illuminates a low tire pres‐
sure telltale when one or more of your tires is
significantly under-inflated. Accordingly, when
the low tire pressure telltale illuminates, you
should stop and check your tires as soon as
possible, and inflate them to the proper pres‐
sure. Driving on a significantly under-inflated
tire causes the tire to overheat and can lead to
tire failure. Under-inflation also reduces fuel ef‐
ficiency and tire tread life, and may affect the
vehicle's handling and stopping ability. Please
note that the TPMS is not a substitute for
proper tire maintenance, and it is the driver's
responsibility to maintain correct tire pressure,
even if under-inflation has not reached the
level to trigger illumination of the TPMS low
tire pressure telltale. Your vehicle has also
been equipped with a TPMS malfunction indi‐
cator to indicate when the system is not oper‐
ating properly. The TPMS malfunction indica‐
tor is combined with the low tire pressure
telltale. When the system detects a malfunc‐
tion, the telltale will flash for approximately one
minute and then remain continuously illumi‐
nated. This sequence will continue upon sub‐
sequent vehicle start-ups as long as the mal‐
function exists. When the malfunction indicator
is illuminated, the system may not be able to
detect or signal low tire pressure as intended.
TPMS malfunctions may occur for a variety of
reasons, including the installation of replace‐
ment or alternate tires or wheels on the vehicleSeite 106ControlsSafety106
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Saving fuelVehicle features and optionsThis chapter describes all standard, country-
specific and optional features offered with the
series. It also describes features that are not
necessarily available in your car, e. g., due to
the selected options or country versions. This
also applies to safety-related functions and
systems. The respectively applicable country
provisions must be observed when using the
respective features and systems.
General information Your vehicle contains advanced technology for
the reduction of fuel consumption and emis‐
sions.
Fuel consumption depends on a number of dif‐
ferent factors.
Carrying out certain measures, such as a mod‐
erate driving style and regular maintenance,
can influence fuel consumption and the envi‐
ronmental impact.
Remove unnecessary cargo
Additional weight increases fuel consumption.
Remove attached parts
following use
Attached parts on the vehicle impair the aero‐
dynamics and increase the fuel consumption.
Close the windows and glass
sunroof
Driving with the glass sunroof and windows
open results in increased air resistance and
thereby reduces the range.Tires
General information
Tires can affect fuel consumption in various
ways, e.g., tire size may influence fuel con‐
sumption.
Check the tire inflation pressure
regularly
Check and, if needed, correct the tire inflation
pressure at least twice a month and before
starting on a long trip.
Low tire inflation pressure increases rolling re‐
sistance and thus raises fuel consumption and
tire wear.
Drive away immediately
Do not wait for the engine to warm-up while
the vehicle remains stationary. Start driving
right away, but at moderate engine speeds.
This is the quickest way of warming the cold
engine up to operating temperature.
Look well ahead when
driving
Avoid unnecessary acceleration and braking.
By maintaining a suitable distance to the vehi‐
cle driving ahead of you.
Driving smoothly and proactively reduces fuel
consumption.
Avoid high engine speeds
As a rule: driving at low engine speeds lowers
fuel consumption and reduces wear.
If necessary, observe the gear shift indicator of
the vehicle, refer to page 87.Seite 168Driving tipsSaving fuel168
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Retreaded tires
Possibly substantial variations in the de‐
sign and age of the tire casing structures can
limit service life and have a negative impact on
road safety.◀
Winter tires
Winter tires are recommended for operating on
winter roads.
Although so-called all-season M+S tires pro‐
vide better winter traction than summer tires, they do not provide the same level of perform‐
ance as winter tires.
Maximum speed of winter tires If the maximum speed of the vehicle is higher
than the permissible speed for the winter tires,
then a respective symbol is displayed in your
field of vision. You can obtain this sign from the
tire specialist or from your service center.
Maximum speed for winter tires
Do not exceed the maximum speed for
the respective winter tires; otherwise, tire dam‐
age and accidents can occur.◀
Rotating wheels between axles The manufacturer of your vehicle advises
against switching wheels between the front
and rear axles. This can impair the handling
characteristics.
Rotating the tires is not permissible on vehi‐
cles with different tire sizes or rim sizes on the
front and rear axles.
StorageStore 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 pres‐
sure indicated on the side wall of the tire.Repairing a flat tire
Safety measures in case of a breakdown
Park the vehicle as far away as possible
from passing traffic and on solid ground.
Switch on the hazard warning system.
Turn the steering wheel until the front wheels are in the straight-ahead position and engage
the steering wheel lock.
Secure the vehicle against rolling away by set‐
ting the parking brake.
Have all vehicle occupants get out of the vehi‐
cle and ensure that they remain outside the
immediate area in a safe place, such as behind
a guardrail.
If necessary, set up a warning triangle at an ap‐
propriate distance.
Comply with all safety guidelines and regula‐
tions.◀
Mobility System
The concept With the Mobility System, minor tire damage
can be sealed quickly to enable continued
travel. To accomplish this, sealant is pumped
into the tires, which seals the damage from the
inside.
The compressor can be used to check the tire
inflation pressure.
Hints▷Follow the instructions on using the Mobi‐
lity System found on the compressor and
sealant container.▷Use of the Mobility System may be ineffec‐
tive if the tire puncture measures approx.
1/8 in/4 mm or more.▷Contact the nearest service center if the
tire cannot be made drivable.Seite 181Wheels and tiresMobility181
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▷Matt black spray-coated components.▷Painted parts in the interior.
Clean with a microfiber cloth.
Dampen cloth lightly with water.
Do not soak the roofliner.
No cleansers that contain alcohol or sol‐
vents
Do not use cleansers that contain alcohol or
solvents, such as lacquer thinners, heavy-duty
grease removers, fuel, or such; this could lead
to surface damage.◀
Safety belts
Dirty belt straps impede the reeling action and
thus have a negative impact on safety.
Chemical cleaning
Do not clean chemically; this can destroy
the webbing.◀
Use only a mild soapy solution, with the safety
belts clipped into their buckles.
Do not allow the reels to retract the safety
belts until they are dry.
Carpets and floor mats No objects in the area around the pedals
Keep floor mats, carpets, and any other
objects out of the pedal area; otherwise, the
function of the pedals could be impeded while
driving and create the risk of an accident.
Do not place additional floor mats over existing
mats or other objects.
Only use floor mats that have been approved
for the vehicle and can be properly attached to
floor.
Ensure that the floor mats are securely fas‐
tened again after they were removed for clean‐
ing, e.g.◀
Floor mats can be removed from the car's inte‐
rior for cleaning.
If the floor carpets are very dirty, clean with a
microfiber cloth and water or a textile cleaner.
To prevent matting of the carpet, rub back and
forth in the direction of travel only.
Sensor/camera lenses To clean sensors and camera lenses, use a
cloth moistened with a small amount of glass
detergent.
Displays/monitors Cleaning displays and screens
Do not use any chemical or household
cleaning agents; otherwise, surfaces can be af‐
fected.◀
Keeping out moisture
Keep all fluids and moisture away from
the unit; otherwise, electrical components can
be damaged.◀
Avoid pressure
Avoid pressing too hard when cleaning
and do not use abrasive materials; otherwise,
damage can result.◀
Clean with a clean, antistatic microfiber cloth.
Long-termWhen the vehicle is shut down for longer than
three months, special measures must be
taken. Additional information is available from
the service center.Seite 207CareMobility207
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Everything from A to Z
IndexA ABS, Antilock Brake Sys‐ tem 123
Acceleration Assistant, refer to Launch Control 76
Accessories and parts 7
Activated-charcoal filter 143
Active Blind Spot Detec‐ tion 118
Active M differential 127
Active Protection 120
Active seat, front 52
Active seat ventilation, front 53
Adaptive brake lights, refer to Brake force display 120
Adaptive Light Control 97
Additives, oil 188
Adjusting, steering wheel 59
Adjustments, seats/head re‐ straints 50
After washing vehicle 205
Airbags 101
Airbags, indicator/warning light 102
Air circulation, refer to Recir‐ culated-air mode 142
Air, dehumidifying, refer to Cooling function 142
Air distribution, manual 141
Air flow, automatic climate control 141
Air outlets, see ventila‐ tion 145
Air pressure, tires 176
Alarm system 44
Alarm, unintentional 45
All around the center con‐ sole 16 All around the interior rear‐
view mirror 17
All around the steering wheel 14
All-season tires, refer to Win‐ ter tires 181
Alternating-code hand-held transmitter 148
Alternative oil types 189
Animal detection, see Night Vision 114
Antifreeze, washer fluid 72
Antilock Brake System, ABS 123
Anti-slip control, refer to DSC 125
Approved axle load 210
Approved engine oils, see Suitable engine oil
types 189
Armrest, refer to Front center armrest 155
Armrest, refer to Rear center armrest 155
Arrival time 91
Ashtray 149
Ashtray, rear 150
Assistance when driving off 123
Attentiveness assistant 120
AUTO intensity 141
Automatic car wash 204
Automatic Curb Monitor 57
Automatic deactivation, front- seat passenger airbags 103
Automatic headlight con‐ trol 97
Automatic locking 44
Automatic recirculated-air control 142 Automatic Soft Closing,
doors 40
AUTO program, automatic cli‐ mate control 141
AUTO program, intensity 141
Auto Start/Stop function 66
Average fuel consumption 90
Average speed 90
Axle loads, weights 210
B Backrest curvature, refer to Lumbar support 51
Backrest, seats 50
Backrest, width 52
Band-aids, refer to First aid kit 199
Bar for tow-starting/ towing 202
Battery replacement, vehicle battery 196
Battery replacement, vehicle remote control 35
Battery, vehicle 196
Belts, safety belts 53
Beverage holder, cu‐ pholder 156
Blinds, sun protection 47
BMW Assist, see user's manual for Navigation, En‐
tertainment and Communi‐
cation
BMW Driver’s Guide App 6
BMW Homepage 6
BMW Internet page 6
BMW maintenance sys‐ tem 191
BMW M technology 160
Bottle holder, refer to Cu‐ pholder 156 Seite 212ReferenceEverything from A to Z212
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Error displays, see CheckControl 80
ESP Electronic Stability Pro‐ gram, refer to DSC 125
Exchanging wheels/tires 180
Exhaust system 163
Exterior mirror, automatic dimming feature 58
Exterior mirrors 57
External start 199
External temperature dis‐ play 84
External temperature warn‐ ing 84
Eyes for securing cargo 167
F
Failure message, see Check Control 80
False alarm, refer to Uninten‐ tional alarm 45
Fan, refer to Air flow 141
Filler neck for engine oil 188
Fine wood, care 206
First aid kit 199
Fitting for towing, see Tow fit‐ ting 202
Flat tire, changing wheels 195
Flat Tire Monitor FTM 107
Flat tire, repairing 181
Flat tire, Tire Pressure Moni‐ tor TPM 104
Flat tire, warning lamp 105, 107
Flooding 164
Floor carpet, care 207
Floor mats, care 207
Fold down the rear seat back‐ rest, see Though-loading
system 151
Fold-out position, wiper 72
Foot brake 164 For the roofliner, refer to All
around the interior rearview
mirror 17
Front airbags 101
Front center armrest 155
Front-end collision warning with City Braking func‐
tion 109
Front lights 193
front-seat passenger airbags, automatic deactivation 103
Front-seat passenger airbags, indicator lamp 103
Front seats 50
FTM Flat Tire Monitor 107
Fuel 174
Fuel consumption, refer to Average fuel consump‐
tion 90
Fuel filler flap 172
Fuel gauge 83
Fuel lid 172
Fuel quality 174
Fuel recommendation 174
Fuel, tank capacity 211
Fuse 197
G
Garage door opener, refer to Universal Integrated Remote
Control 147
Gasoline 174
Gear change 75
Gear shift indicator 87
General driving notes 163
Glare shield 149
Glass sunroof, powered with tilt function 48
Glove compartment 154
Gross vehicle weight, ap‐ proved 210
Ground clearance 165 H
Handbrake, refer to Parking brake 68
Hand-held transmitter, alter‐ nating code 148
Hazard warning flashers 198
Head airbags 101
Headlight control, auto‐ matic 97
Headlight courtesy delay fea‐ ture 96
Headlight courtesy delay fea‐ ture via remote control 38
Headlight flasher 70
Headlight glass 194
Headlights 193
Headlights, care 205
Headlight washer system 70
Head restraints 50
Head restraints, front 55
Head-up Display 93
Head-up Display, care 207
Head-up display, M view 94
Head-up display, standard view 94
Heavy cargo, stowing 167
Height, seats 50
Height, vehicle 210
High-beam Assistant 98
High beams 70
High beams/low beams, refer to High-beam Assistant 98
Higher speed range 165
Hills 164
Hill start assistant, refer to Drive-off assistant 123
Hints 6
Holder for beverages 156
Homepage 6
Hood 185
Horn 14
Hotel function, trunk lid 41
Hot exhaust system 163
HUD Head-up Display 93
Hydroplaning 163 Seite 215Everything from A to ZReference215
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PPaint, vehicle 205
Park Distance Control PDC 131
Parked-car ventilation 145
Parked vehicle, condensa‐ tion 165
Parking aid, refer to PDC 131
Parking brake 68
Parking lights 96
Parts and accessories 7
Passenger side mirror, tilting downward 57
Pathway lines, rearview cam‐ era 135
PDC Park Distance Con‐ trol 131
Pedestrian detection, see Night Vision 114
Pedestrian warning with city braking function 111
Personal Profile 35
Personal Profile, exporting profiles 36
Pinch protection system, glass sunroof 48
Pinch protection system, win‐ dows 46
Plastic, care 206
Power failure 196
Power sunroof, glass 48
Power windows 45
Pressure, tire air pres‐ sure 176
Pressure warning FTM, tires 107
Preventing Auto Start Stop 67
Profile, refer to Personal Pro‐ file 35
Programmable memory but‐ tons, iDrive 23
Protective function, glass sunroof 48 Protective function, win‐
dows 46
Push-and-turn switch, refer to Controller 18
R Radiator fluid 190
Radio-operated key, refer to Remote control 34
Radio ready state 64
Radio, see user's manual for Navigation, Entertainment
and Communication
Rain sensor 71
Rear automatic climate con‐ trol 143
Rear center armrest 155
Rear lights 195
Rearview camera 133
Rearview mirror 57
Rear window defroster 142
Recirculated-air mode 142
Recommended fuel grade 174
Recommended tire brands 180
Refueling 172
Remaining range 85
Remote control/key 34
Remote control, malfunc‐ tion 38
Remote control, univer‐ sal 147
Replacement fuse 197
Replacing bulbs, see Lamp replacement 193
Replacing parts 193
Replacing wheels/tires 180
Reporting safety defects 9
RES button, see Cruise con‐ trol 129
Reserve warning, refer to Range 85
Reset, Tire Pressure Monitor TPM 105 Residual heat, automatic cli‐
mate control 143
Retaining straps, securing cargo 167
Retreaded tires 180
Reversing lamp, bulb replace‐ ment 195
Roadside parking lights 97
Roller sunblinds 47
RON recommended fuel grade 174
Rope for tow-starting/ towing 202
Rubber components, care 206
S
Safe braking 164
Safety 7
Safety belt reminder for driv‐ er's seat and front passen‐
ger seat 54
Safety belts 53
Safety belts, care 207
Safety Package, refer to Ac‐ tive Protection 120
Safety switch, windows 46
Safety systems, airbags 101
Saving fuel 168
Screen, refer to Control Dis‐ play 18
Screwdriver, see Onboard ve‐ hicle tool kit 193
Screw thread, refer to Screw thread for tow fitting, screw
thread for tow fitting 203
Sealant 181
Seat belts, refer to Safety belts 53
Seat heating, front 52
Seat heating, rear 53
Seating position for chil‐ dren 60
Seat, mirror, and steering wheel memory 56 Seite 218ReferenceEverything from A to Z218
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