2015 BMW 5 SERIES ACTIVE HYBRID fuel pressure

high-voltage battery and can remain switched
on.
Driving with combustion engine:
DRIVE
The combustion engine, refer to page 77,
provides the primary performance to move the
vehicle. If necessary, the high-voltage battery is charged at the same time.
The hybrid system always starts the combus‐
tion engine automatically.
Energy recovery: CHARGE The high-voltage battery of the hybrid system
is charged through energy recovery while driv‐
ing.
The electric motor acts as a generator and
converts the kinetic energy of the vehicle into
electric current.
Charging can take place in various situations:▷When the vehicle is coasting if the acceler‐
ator pedal is not pressed.▷During vehicle braking.
When exerting gentle pressure on the brakes,
the vehicle is only braked by the electric motor.
When the brake pedal is depressed further, the
brake system is activated additionally. This is
why only part of the brake energy is used to
charge the high-voltage battery when exerting
firm pressure on the brake.
Foresighted driving and the early reduction of
speed are important to make full use of the hy‐
brid characteristics of the vehicle.
Coasting The engine is automatically switched off. This
driving condition of rolling is referred to as
coasting, refer to page 76.
Auxiliary functions of the automatic
climate control
The hybrid system makes it possible to oper‐
ate the automatic climate control prior to driv‐
ing off and with the combustion engine
switched off.
Using the auxiliary air conditioning and residual
cooling functions, the vehicle interior can be
cooled immediately prior to departure and if
the trip is interrupted.▷Residual cooling, refer to page 168.▷Auxiliary air conditioning, refer to
page 169
Adapting to the course of the road
When the navigation system destination guid‐
ance is active, the hybrid system uses the ex‐
isting navigation data. Hybrid operation adapts
to the specific route sections. These may be:
▷Steep gradients.▷Arrival in the destination zone.
Pay attention to the notes in Adapting to the
course of the road, refer to page 90.
Display
The displays of the hybrid system, refer to
page 88, provide information about the cur‐
rent state of hybrid operation and show the
system activity in a chart.
Energy-saving driving To save energy while driving, read the follow‐
ing information:
▷Saving fuel, refer to page 190.▷Using the hybrid system efficiently, refer to
page 182▷ECO PRO mode, refer to page 191.▷Adapting to the course of the road, refer to
page 90.
Safety information
Read the information on safe handling of the
high-voltage system, refer to page 34.
Seite 32At a glanceBMW ActiveHybrid32
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▷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 115SafetyControls115
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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
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 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.Seite 190Driving tipsSaving fuel190
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RefuelingVehicle features and options
This 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.
Hints Observe the fuel recommendation, refer to
page 198, prior to refueling.
Refuel promptly
Refuel no later than at a range of
30 miles/50 km or engine operation might fail
and damage might occur.◀
Do not refuel unless the engine is at a
standstill and the transmission is in posi‐
tion P/N
Do not refuel unless the engine is at a standstill
and the transmission is in position P/N, other‐
wise the buildup of pressure may cause the
fuel nozzle to shut off prematurely.◀Fuel lid
Opening1.Briefly press the rear edge of the fuel filler
flap.2.Turn the tank lid counterclockwise.3.Place the tank lid in the bracket attached to
the fuel filler flap.
Closing
1.Fit the lid and turn it clockwise until you
clearly hear a click.Seite 196MobilityRefueling196
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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.◀
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 axlesDifferent wear patterns can occur on the frontand 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 needed.
Rotating the tires is not permissible on vehi‐
cles with different tire sizes or rim sizes on the
front and rear axles.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 consist of tires that are self-sup‐
porting, to a limited degree, and possibly spe‐
cial rims.
The support of the sidewall allows the tire to
remain drivable to a restricted degree in the
event of a tire inflation pressure loss.
Follow the instructions for continued driving
with a flat tire.
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.
Mobility System
The concept With the Mobility System, minor tire damagecan be sealed quickly to enable continued
travel. To accomplish this, sealant is pumped
Seite 206MobilityWheels and tires206
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Everything from A to Z
IndexA ABS, Antilock Brake Sys‐ tem 136
ACC, Active Cruise Control with Stop & Go 141
Accessories and parts 7
Activated-charcoal filter 165
Activate drive readiness 74
Active Blind Spot Detec‐ tion 131
Active Cruise Control with Stop & Go, ACC 141
ActiveHybrid, system 31
Active Protection 133
Active seat, front 60
Active seat ventilation, front 61
Adapting to the course of the road, hybrid system 90
Adaptive brake assistant 136
Adaptive brake lights, refer to Brake force display 133
Adaptive Light Control 105
Additives, oil 214
Adjustments, seats/head re‐ straints 57
After washing vehicle 234
Airbags 109
Airbags, indicator/warning light 110
Air circulation, refer to Recir‐ culated-air mode 164
Air, dehumidifying, refer to Cooling function 164
Air distribution, manual 163
Air flow, automatic climate control 163
Air outlets, see ventila‐ tion 165
Air pressure, tires 200 Alarm system 51
Alarm, unintentional 52
All around the center con‐ sole 16
All around the roofliner 17
All around the steering wheel 14
All-season tires, refer to Win‐ ter tires 206
Alternating-code hand-held transmitter 171
Alternative oil types 215
Ambient light 108
Animal detection, see Night Vision 127
Antifreeze, washer fluid 83
Antilock Brake System, ABS 136
Anti-slip control, refer to DSC 136
Approved axle load 241
Approved engine oils, see Suitable engine oil
types 215
Armrest, refer to Center arm‐ rest 177
Arrival time 99
Ashtray 172
Ashtray, front 172
Ashtray, rear 173
Assistance for the combus‐ tion engine, ASSIST 77
Assistance for the combus‐ tion engine, eBOOST 77
Assistance when driving off 136
ASSIST, assistance for the combustion engine 77
Attentiveness assistant 133
AUTO H button 78 AUTO H button, refer to Au‐
tomatic Hold 78
AUTO intensity 163
Automatic car wash 233
Automatic climate con‐ trol 162
Automatic Cruise Control with Stop & Go 141
Automatic Curb Monitor 66
Automatic deactivation, front- seat passenger airbags 111
Automatic deactivation of the hybrid system 34
Automatic headlight con‐ trol 105
Automatic Hold 78
Automatic locking 50
Automatic recirculated-air control 164
Automatic Soft Closing, doors 44
Automatic transmission, see Steptronic transmission 83
Automatic trunk lid 45
AUTO program, automatic cli‐ mate control 163
AUTO program, intensity 163
Auto Start/Stop function 75
Auxiliary air conditioning 169
Average fuel consumption 99
Average speed 99
Axle loads, weights 241
B Backrest curvature, refer to Lumbar support 59
Backrest, width 59
Band-aids, refer to First aid kit 228 Seite 242ReferenceEverything from A to Z242
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EeBOOST, assistance for the combustion engine 77
ECO PRO 191
ECO PRO, bonus range 192
ECO PRO display 191
ECO PRO driving mode 191
ECO PRO mode 191
ECO PRO Tip - driving in‐ struction 193
eDRIVE, electric driving 76
Electric drive readiness, Si‐ lent Start 74
Electric driving, eDRIVE 76
Electronic displays, instru‐ ment cluster 87
Electronic oil measure‐ ment 213
Electronic Stability Program ESP, refer to DSC 136
Emergency detection, remote control 39
Emergency release, fuel filler flap 197
Emergency Request 227
Emergency start function, en‐ gine start 39
Emergency unlocking, trans‐ mission lock 86
Emergency unlocking, trunk lid 47
Energy recovery, CHARGE 77
Engine, automatic stop 75
Engine compartment 211
Engine compartment, work‐ ing in 211
Engine coolant 216
Engine oil 213
Engine oil, adding 214
Engine oil additives 214
Engine oil change 215
Engine oil filler neck 214
Engine oil temperature 94 Engine oil types, alterna‐
tive 215
Engine oil types, ap‐ proved 215
Engine start during malfunc‐ tion 39
Engine start, jump-start‐ ing 228
Engine temperature 94
Entering a car wash 233
Equipment, interior 170
Error displays, see Check Control 90
ESP Electronic Stability Pro‐ gram, refer to DSC 136
Exchanging wheels/tires 205
Exhaust system 184
Exterior mirror, automatic dimming feature 67
Exterior mirrors 66
External start 228
External temperature dis‐ play 94
External temperature warn‐ ing 94
Eyes for securing cargo 188
F
Failure message, see Check Control 90
False alarm, refer to Uninten‐ tional alarm 52
Fan, refer to Air flow 163
Filler neck for engine oil 214
Fine wood, care 235
First aid kit 228
Fitting for towing, see Tow fit‐ ting 231
Flat tire, changing wheels 225
Flat Tire Monitor FTM 116
Flat tire, Tire Pressure Moni‐ tor TPM 112
Flat tire, warning lamp 113, 116 Flooding 185
Floor carpet, care 236
Floor mats, care 236
Fold-out position, wiper 82
Foot brake 185
Front airbags 109
Front-end collision warning with braking function 121
Front-end collision warning with City Braking func‐
tion 119
Front fog lights 107
Front fog lights, bulb replace‐ ment 223
Front lights 221
front-seat passenger airbags, automatic deactivation 111
Front-seat passenger airbags, indicator lamp 111
FTM Flat Tire Monitor 116
Fuel 198
Fuel consumption, refer to Average fuel consump‐
tion 99
Fuel filler flap 196
Fuel gauge 94
Fuel lid 196
Fuel quality 198
Fuel recommendation 198
Fuel, tank capacity 241
Functions, hybrid system 31
Fuse 226
G
Garage door opener, refer to Universal Integrated Remote
Control 170
Gasoline 198
Gear change, Steptronic transmission 84
Gear shift indicator 96
General driving notes 184
Glare shield 172
Glass sunroof, powered 54
Glove compartment 176 Seite 245Everything from A to ZReference245
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N
Navigation, see user's manual for Navigation, Entertain‐
ment and Communication
Neck restraints, front, refer to Head restraints 62
Neck restraints, rear, refer to Head restraints 64
Neutral cleaner, see wheel cleaner 235
New wheels and tires 205
Night Vision 127
Night Vision device, see Night Vision 127
Nylon rope for tow-starting/ towing 230
O OBD Onboard Diagnosis 219
OBD, see OBD Onboard Di‐ agnosis 219
Object detection, see Night Vision 127
Obstacle marking, rearview camera 154
Octane rating, refer to Rec‐ ommended fuel grade 198
Odometer 94
Office, see user's manual for Navigation, Entertainment
and Communication
Officially use hybrid sys‐ tem 182
Oil 213
Oil, adding 214
Oil additives 214
Oil change 215
Oil change interval, service requirements 95
Oil filler neck 214
Oil types, alternative 215
Oil types, approved 215
Old batteries, disposal 226
On-board computer 98 Onboard monitor, refer to
Control Display 18
Onboard vehicle tool kit 220
Opening/closing via door lock 43
Opening and closing 38
Opening and closing, without remote control 43
Opening and closing, with re‐ mote control 41
Opening the trunk lid with no- touch activation 48
Operating concept, iDrive 18
Optional equipment, standard equipment 6
Outside air, refer to Auto‐ matic recirculated-air con‐
trol 164
Overheating of engine, refer to Coolant temperature 94
P Paint, vehicle 234
Parallel parking assistant 158
Park Distance Control PDC 150
Parked-car ventilation 168
Parked vehicle, condensa‐ tion 186
Parking aid, refer to PDC 150
Parking assistant 158
Parking brake 77
Parking lights 104
Parking with Automatic Hold 78
Parts and accessories 7
Passenger side mirror, tilting downward 66
Pathway lines, rearview cam‐ era 154
PDC Park Distance Con‐ trol 150
Pedestrian detection, see Night Vision 127 Pedestrian warning with city
braking function 124
Personal Profile 39
Personal Profile, exporting profiles 40
Pinch protection system, glass sunroof 55
Pinch protection system, win‐ dows 53
Plastic, care 235
Power failure 226
Power sunroof, glass 54
Power windows 52
Pressure, tire air pres‐ sure 200
Pressure warning FTM, tires 116
Profile, refer to Personal Pro‐ file 39
Programmable memory but‐ tons, iDrive 23
Protective function, glass sunroof 55
Protective function, win‐ dows 53
Push-and-turn switch, refer to Controller 18
R Radiator fluid 216
Radio-operated key, refer to Remote control 38
Radio ready state 73
Radio, see user's manual for Navigation, Entertainment
and Communication
Rain sensor 81
Rear automatic climate con‐ trol 166
Rear lights 223
Rear socket 174
Rearview camera 152
Rearview mirror 66
Rear window defroster 164
Recirculated-air mode 164 Seite 248ReferenceEverything from A to Z248
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