2014 BMW 550I XDRIVE fuel pressure

Displays in the instrument clusterThe display indicates that the
Auto Start/Stop function is
ready for an Automatic engine
start.
The display indicates that the
conditions for an automatic en‐
gine stop have not been satis‐
fied.
Note The engine is not switched off automatically in
the following situations:▷External temperature too low.▷The external temperature is high and auto‐
matic climate control is running.▷The passenger compartment has not yet
been heated or cooled to the required
level.▷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.▷The engine compartment lid is unlocked.▷HDC Hill Descent Control is activated.▷The parking assistant is activated.▷Stop-and-go traffic.▷The selector lever is in position N or M/S.▷Use of fuel with high ethanol content.
Starting the engine
The engine starts automatically under the fol‐
lowing conditions:
▷Automatic transmission:
By releasing the brake pedal.When Automatic Hold is activated: press
the accelerator 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 lamps light up for varying
lengths of time.
The engine can only be started via the Start/
Stop button.
Note Even if driving away was not intended, the de‐
activated engine starts up automatically in the
following situations:
▷Excessive warming of the passenger com‐
partment when the cooling function is
switched on.▷The steering wheel is turned.▷Automatic transmission: change from se‐
lector lever position D to N, R or M/S.▷Automatic transmission: change from se‐
lector lever position P to N, D, R or M/S.▷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 passenger com‐
partment when the heating is switched on.▷Low brake vacuum pressure; this can oc‐
cur, for example, if the brake pedal is de‐
pressed a number of times in succession.Seite 66ControlsDriving66
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due to driving or because of the heat of the
Sun, the tire inflation pressure increases also.
The tire pressure is reduced when the tire
temperature falls again. This behavior may
cause a warning to be issued if 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 pressure can be detected.
Display in the following situations:▷A wheel without TPM electronics is fitted:
have the service center check it if neces‐
sary.▷Malfunction: have the system checked by
your service center.▷TPM was unable to complete the reset.
Reset the system again.▷Disturbance by systems or devices with
the same radio frequency: after leaving the
area of the disturbance, the system auto‐
matically 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 vehicle
that prevent the TPMS from functioning prop‐
erly. Always check the TPMS malfunction tell‐
tale after replacing one or more tires or wheels
on your vehicle to ensure that the replacement
or alternate tires and wheels allow the TPMS
to continue to function properly.
FTM Flat Tire Monitor The conceptThe system detects a pressure loss on the ba‐sis of speed differences between the individual
wheels while driving.
In the event of a pressure loss, the diameter
and therefore the rotational speed of the corre‐
sponding wheel change. This is detected and
reported as a flat tire.Seite 109SafetyControls109
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Saving fuelVehicle equipmentAll standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equip‐
ment is also described that is not available in a
vehicle, e. g., because of the selected optional
equipment or country variant. This also applies
for safety-related functions 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.
The implementation of certain measures, driv‐
ing style and regular maintenance can have an
influence on fuel consumption and on the envi‐
ronmental impact.
Remove unnecessary cargoAdditional weight increases fuel consumption.
Remove attached parts
following use
Remove auxiliary mirrors, roof or rear luggage
racks which are no longer required 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 values in
various ways, for instance fuel consumption
can be influenced by the size of the tires.
Check the tire inflation pressure
regularly
Check and, if necessary, correct the tire infla‐
tion 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 fastest way for the cold engine to
reach its 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 looking ahead reduces
fuel consumption.Seite 193Saving fuelDriving tips193
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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 do
provide better winter traction than summer tires, they do not provide the same level of per‐
formance 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 display a corresponding sign in the 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.◀
Run-flat tires If you are already using run-flat tires, for your
own safety you should replace them only with
the same kind. No spare tire is available in the
case of a flat tire. Your service center will be
glad to advise you.
Rotating wheels between axles Different wear patterns can occur on the front
and rear axles depending on individual driving
conditions. The tires can be rotated between
the axles to achieve even wear. Your service
center will be glad to advise you. After rotating,
check the tire pressure and correct if neces‐
sary.
Rotating the tires is not permissible on vehi‐
cles with different tire sizes on the front andrear axles, i.e. when using different types of
tires.
Storage
Store 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.
Run-flat tires
Label
RSC label on the tire sidewall.
The wheels are composed of special rims and
tires that are self-supporting, to a limited de‐
gree.
The support of the sidewall allows the tire to
remain drivable to a restricted degree in the
event of a pressure loss.
FTM: continued driving with a damaged tire,
refer to page 111.
TPM: continued driving with a damaged tire,
refer to page 108.
Changing run-flat tires
For your own safety, only use run-flat tires. No
spare tire is available in the case of a flat tire.
Your service center will be glad to advise you.
Seite 222MobilityWheels and tires222
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Everything from A to Z
IndexA ABS, Antilock Brake Sys‐ tem 129
ACC, Active Cruise Control with Stop & Go 136
Acceleration Assistant, refer to Launch Control 76
Accessories and parts 7
Activated-charcoal filter 166
Active Blind Spot Detec‐ tion 124
Active Cruise Control with Stop & Go, ACC 136
Active Protection 126
Active seat, front 50
Active seat ventilation, front 51
Active Steering, integral 133
Adaptive brake assistant 129
Adaptive brake lights, refer to Brake force display 126
Adaptive drive 132
Adaptive light control 99
Additives, oil 227
Adjustments, seats/head re‐ straints 47
After washing vehicle 247
Airbags 103
Airbags, indicator/warning light 104
Air circulation, refer to Recir‐ culated-air mode 165
Air, dehumidifying, refer to Cooling function 165
Air distribution, manual 164
Air flow, automatic climate control 164
Air pressure, tires 209
Air vents, refer to Ventila‐ tion 166 Alarm system 41
Alarm, unintentional 43
All around the center con‐ sole 14
All around the headliner 15
All around the steering wheel 12
All-season tires, refer to Win‐ ter tires 222
All-wheel-drive 131
Alternating-code hand-held transmitter 171
Alternative oil types 228
Ambient light 102
Animal detection, see Night Vision 120
Antifreeze, washer fluid 73
Antilock Brake System, ABS 129
Anti-slip control, refer to DSC 129
Approved axle load 252
Approved engine oils 228
Armrest, refer to Center arm‐ rest 180
Arrival time 93
Ashtray 172
Ashtray, front 172, 173
Ashtray, rear 173
Assistance, Roadside Assis‐ tance 241
Assistance when driving off 129
Attentiveness assistant 126
AUTO H button, refer to Au‐ tomatic Hold 68
AUTO intensity 164
Automatic car wash 246
Automatic climate con‐ trol 163 Automatic Cruise Control
with Stop & Go 136
Automatic Curb Monitor 56
Automatic deactivation, front passenger airbags 105
Automatic headlamp con‐ trol 99
Automatic Hold 68
Automatic locking 41
Automatic recirculated-air control 165
Automatic Soft Closing, doors 36
Automatic transmission with Steptronic 74
Automatic trunk lid 37
AUTO program, automatic cli‐ mate control 164
AUTO program, intensity 164
Auto Start/Stop function 65
Average fuel consumption 93
Average speed 93
Axle loads, weights 252
B Backrest curvature, refer to Lumbar support 49
Backrest, width 49
Backup camera 151
Band-aids, refer to First aid kit 241
Bar for tow-starting/ towing 244
Battery replacement, vehicle battery 238
Battery replacement, vehicle remote control 30
Battery, vehicle 238
Belts, safety belts 51 Seite 256ReferenceEverything from A to Z256
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Emergency start function, en‐gine start 31
Emergency unlocking, trunk lid 38
Energy Control 88
Energy recovery 88
Engine, automatic Start/Stop function 65
Engine, automatic switch- off 65
Engine compartment 224
Engine compartment, work‐ ing in 224
Engine coolant 229
Engine idling when driving, coasting 197
Engine oil 226
Engine oil, adding 227
Engine oil additives 227
Engine oil change 228
Engine oil filler neck 227
Engine oil temperature 87
Engine oil types, alterna‐ tive 228
Engine oil types, ap‐ proved 228
Engine start during malfunc‐ tion 31
Engine start, jump-start‐ ing 241
Engine start, refer to Starting the engine 64
Engine stop 65
Engine temperature 87
Entering a car wash 246
Equipment, interior 170
ESP Electronic Stability Pro‐ gram, refer to DSC 129
Exchanging wheels/tires 221
Exhaust system 187
Exterior mirror, automatic dimming feature 56
Exterior mirrors 55
External start 241
External temperature dis‐ play 87 External temperature warn‐
ing 87
Eyes for securing cargo 191
F
Failure message, refer to Check Control 85
False alarm, refer to Uninten‐ tional alarm 43
Fan, refer to Air flow 164
Fault displays, refer to Check Control 85
Filler neck for engine oil 227
Fine wood, care 248
First aid kit 241
Fitting for towing, refer to Tow fitting 244
Flat tire, changing wheels 238
Flat Tire Monitor FTM 109
Flat tire, Tire Pressure Moni‐ tor TPM 106
Flat tire, warning lamp 107, 110
Flooding 187
Floor carpet, care 249
Floor mats, care 249
Fold down the rear seat back‐ rest, see Though-loading
system 175
Fold-out position, windshield wipers 72
Foot brake 188
Front airbags 103
Front fog lamps 101
Front fog lamps, bulb replace‐ ment 236
Front lamps 234
Front passenger airbags, au‐ tomatic deactivation 105
Front passenger airbags, indi‐ cator lamp 105
FTM Flat Tire Monitor 109
Fuel 204
Fuel cap 202 Fuel consumption, current 88
Fuel consumption, refer to Average fuel consump‐
tion 93
Fuel filler flap 202
Fuel gauge 87
Fuel quality 204
Fuel recommendation 204
Fuel, tank capacity 255
Fuse 239
G
Garage door opener, refer to Universal garage door
opener 170
Gasoline 204
Gear change, automatic transmission 74
Gear shift indicator 89
General driving notes 186
Glass sunroof, powered 45
Glove compartment 179
Gross vehicle weight, ap‐ proved 252
H
Handbrake, refer to Parking brake 67
Hand-held transmitter, alter‐ nating code 171
Hazard warning flashers 240
HDC Hill Descent Con‐ trol 131
Head airbags 103
Headlamp control, auto‐ matic 99
Headlamp courtesy delay fea‐ ture 98
Headlamp courtesy delay fea‐ ture via remote control 34
Headlamp flasher 71
Headlamp glass 234
Headlamps 234
Headlamps, care 247 Seite 259Everything from A to ZReference259
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Office, see user's manual forNavigation, Entertainment
and Communication
Oil 226
Oil, adding 227
Oil additives 227
Oil change 228
Oil change interval, service requirements 88
Oil filler neck 227
Oil types, alternative 228
Oil types, approved 228
Old batteries, disposal 239
Onboard monitor, refer to Control Display 16
Onboard vehicle tool kit 233
Opening/closing the trunk lid with no-touch activation 40
Opening/closing via door lock 35
Opening and closing 30
Opening and closing, without remote control 35
Opening and closing, with re‐ mote control 33
Operating concept, iDrive 16
Optional equipment, standard equipment 6
Outside air, refer to Auto‐ matic recirculated-air con‐
trol 165
Overheating of engine, refer to Coolant temperature 87
P Paint, vehicle 247
Parallel parking assistant 157
Park Distance Control PDC 148
Parked-car ventilation 168
Parked vehicle, condensa‐ tion 188
Parking aid, refer to PDC 148
Parking assistant 157
Parking brake 67 Parking lamps 98
Parking with Auto Hold 68
Particulate filter 187
Parts and accessories 7
Passenger side mirror, tilting downward 56
Pathway lines, rearview cam‐ era 152
PDC Park Distance Con‐ trol 148
Pedestrian detection, see Night Vision 120
Pedestrian warning with city braking function 118
Personal Profile 31
Personal Profile, exporting profiles 32
Personal Profile, importing profiles 33
Pinch protection system, glass sunroof 45
Pinch protection system, win‐ dows 44
Plastic, care 248
Power failure 238
Power sunroof, glass 45
Power windows 43
Pressure, tire air pres‐ sure 209
Pressure warning FTM, tires 109
Profile, refer to Personal Pro‐ file 31
Programmable memory but‐ tons, iDrive 21
Protective function, glass sunroof 45
Protective function, win‐ dows 44
Push-and-turn switch, refer to Controller 16
Q Queuing Assistant, see Traf‐ fic Jam Assist 143 R
Radiator fluid 229
Radio-operated key, refer to Remote control 30
Radio ready state 64
Radio, see user's manual for Navigation, Entertainment
and Communication
Rain sensor 71
Rear automatic climate con‐ trol 167
Rear axle steering 133
Rear lamps 236
Rear socket 174
Rearview mirror 55
Rear window defroster 165
Recirculated-air mode 165
Recommended fuel grade 204
Recommended tire brands 221
Refueling 202
Remaining range 88
Remote control/key 30
Remote control, malfunc‐ tion 34
Remote control, univer‐ sal 170
Replacement fuse 239
Replacing parts 233
Replacing wheels/tires 221
Reporting safety defects 9
RES button 139
Reserve warning, refer to Range 88
Reset, Tire Pressure Monitor TPM 107
Residual heat, automatic cli‐ mate control 165
Retaining straps, securing cargo 191
Retreaded tires 221
Reversing lamp, bulb replace‐ ment 237
Roadside parking lamps 99 Seite 262ReferenceEverything from A to Z262
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