2015 BMW M4 airbag

Ejection MitigationThe head airbag system is designed as an
ejection mitigation countermeasure to reduce
the likelihood of ejections of vehicle occupants
through side windows during rollovers or side
impact events.
Knee airbag The knee airbag supports the legs in a frontal
impact.
Protective action
Airbags are not triggered in every impact situa‐
tion, e.g., in less severe accidents or rear-end
collisions.
Information on how to ensure the optimal
protective effect of the airbags▷Keep at a distance from the airbags.▷Always grasp the steering wheel on the
steering wheel rim, holding your hands at
the 3 o'clock and 9 o'clock positions, to
keep the risk of injury to your hands or
arms as low as possible when the airbag is
triggered.▷There should be no person, animals, or ob‐
jects between an airbag and a person.▷Do not use the cover of the front airbag on
the front passenger side as a storage area.▷Dashboard and windshield on the front
passenger side must stay clear - do not at‐
tach adhesive labels or coverings and do
not attach brackets or cables, e. g., for GPS
devices or' mobile phones.▷Make sure that the front passenger is sit‐
ting correctly, i.e., keeps his or her feet and
legs in the footwell; otherwise, leg injuries
might occur when front airbag is activated.▷Do not place slip covers, seat cushions or
other objects on the front passenger seat
that are not approved specifically for seats
with integrated side airbags.▷Do not hang pieces of clothing, such as
jackets, over the backrests.▷Make sure that occupants keep their heads
away from the side airbag and do not rest
against the head airbag; otherwise, injuries
might occur when airbag is activated.▷Do not remove the airbag system.▷Do not remove the steering wheel.▷Do not apply adhesive materials to the air‐
bag cover panels, do not cover them or
modify them in any way.▷Never modify either the individual compo‐
nents or the wiring in the airbag system.
This also applies to steering wheel covers,
the dashboard, the seats, the roof pillars
and the sides of the roofliner.◀
Even when you follow all instructions very
closely, injury from contact with the airbags
cannot be ruled out in certain situations.
The ignition and inflation noise may lead to
short-term and, in most cases, temporary
hearing impairment in sensitive individuals.
Malfunction, deactivation and after de‐
ploying the airbags
Do not touch the individual components imme‐
diately after the system has been triggered;
otherwise, you may risk burns.
Only have the airbags checked, repaired or dis‐
mantled and the airbag generator scrapped by
the service center or an authorized repair shop
for handling explosives.
Non-professional attempts to service the sys‐
tem could lead to failure in an emergency or
unintentional activation of the airbag - both
may lead to injury.◀
Warnings and information on the airbags are also found on the sun visors.
Functional readiness of the airbag
system
When the ignition is reel on, the warn‐
ing lamp in the instrument cluster lights
up briefly and thereby indicates the op‐
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erational readiness of the entire airbag system
and the belt tensioner.
Airbag system malfunctioning▷Warning lamp does not come on when the
ignition is turned on.▷The warning lamp lights up continuously.
In case of a malfunction have airbag sys‐
tem checked immediately.
In case of a malfunction have airbag system
checked immediately; otherwise, there is a risk
that the system does not function as expected
in case of a severe accident.◀
Automatic deactivation of the front-
seat passenger airbags
The system reads if the front passenger seat is
occupied by measuring the human body's re‐
sistance.
Front, knee and side airbag on the front pas‐
senger's side are either activated or deacti‐
vated.
Leave feet in the footwell
Make sure that the front passenger
keeps his or her feet in the footwell; otherwise,
proper functioning of the front passenger air‐
bag might not be assured.◀
Child restraint fixing system in the front
passenger seat
Before transporting a child on the front pas‐
senger seat, refer to the safety notes and in‐
structions for children on the front passenger
seat, see Children.◀
Malfunction of the automatic
deactivation system
When transporting older children and adults,
the front-seat passenger airbags may be deac‐
tivated in certain sitting positions. In this case,
the indicator lamp for the front-seat passenger
airbags lights up.
In this case, change the sitting position so that
the front-seat passenger airbags are activated
and the indicator lamp goes out.
If it is not possible to activate the airbags, have
the person sit in the rear.
To enable correct recognition of the occupied
seat cushion▷Do not attach covers, cushions, ball mats
or other items to the front passenger seat
unless they are specifically recommended
by your vehicle's manufacturer.▷Do not place any electronic devices on the
passenger seat if a child restraint system is
to be installed on it.▷Do not place objects under the seat that
could press against the seat from below.▷No moisture in or on the seat.
Indicator lamp for the front-seat
passenger airbags
The indicator lamp for the front-seat passen‐
ger airbags indicates the operating state of the
front-seat passenger airbags.
The lamp indicates whether the airbags are ei‐
ther activated or deactivated.
▷The indicator lamp lights up
when a child is properly
seated in a child restraint fix‐
ing system or when the seat
is empty. The airbags on the
front passenger side are not
activated.▷The indicator lamp does not light up when,
e.g., a correctly seated person of sufficientSeite 100ControlsSafety100
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size is detected on the seat. The airbags
on the front passenger side are activated.
Detected child seats
The system generally detects children seated
in a child seat, particularly in child seats re‐
quired by NHTSA when the vehicle was manu‐ factured. After installing a child seat, make
sure that the indicator lamp for the front-seat
passenger airbags lights up. This indicates
that the child seat has been detected and the
front-seat passenger airbags are not activated.
Strength of the driver's and front-seat
passenger airbag
The explosive power that activates driver's/
front passenger's airbags very much depends
on the positions of the driver's/front passeng‐ er's seat.
With a respective message appearing on Con‐
trol Display calibrate the front seats to keep the accuracy of this function over the long-
term.
Calibrating the front seats
A corresponding message appears on the
Control Display.
1.Press the reel and move the respective
seat all the way forward.2.Press the reel forward again. The seat still
moves forward slightly.3.Readjust the seat to the desired position.
The calibration procedure is completed when
the message on the Control Display disap‐
pears.
If the message continues to be displayed, re‐
peat the calibration.
If the message does not disappear after a re‐
peat calibration, have the system checked as
soon as possible.
Unobstructed area of movement
Ensure that the area of movement of the
seats is unobstructed to avoid personal injury
or damage to objects.◀
Tire Pressure Monitor TPM The concept
The system monitors tire inflation pressure in
the four mounted tires. The system warns you
if there is a significant loss of pressure in one
or more tires. For this purpose, sensors in the
tire valves measure the tire inflation pressure
and tire temperature.
Hints Tire damage due to external factors
Sudden tire damage caused by external
circumstances cannot be recognized in ad‐
vance.◀
With use of the system observe further infor‐
mation found under Tire inflation pressure, re‐
fer to page 172.
Functional requirements
The system must have been reset with the
correct tire inflation pressure; otherwise, relia‐
ble signaling of tire inflation pressure loss is
not assured.
Reset the system after each adjustment of the
tire inflation pressure and after every tire or
wheel change.
Always use wheels with TPM electronics to
ensure that the system will operate properly.
Status display
The current status of the Tire Pressure Moni‐
tor TPM can be displayed on the Control Dis‐
play, e.g., whether or not the TPM is active.
On the Control Display:1."Vehicle info"Seite 101SafetyControls101
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Everything from A to Z
IndexA ABS, Antilock Brake Sys‐ tem 114
Acceleration Assistant, refer to Launch Control 73
Accessories and parts 7
Activated-charcoal filter 137
Active Blind Spot Detec‐ tion 111
Active M differential 117
Adaptive brake lights, refer to Brake force display 113
Adaptive Light Control 94
Adaptive M chassis 117
Additives, oil 185
Adjustments, seats/head re‐ straints 49
After washing vehicle 206
Airbags 98
Airbags, indicator/warning light 99
Air circulation, refer to Recir‐ culated-air mode 136
Air, dehumidifying, refer to Cooling function 135
Air distribution, manual 136
Air flow, automatic climate control 136
Air pressure, tires 172
Air vents, refer to Ventila‐ tion 137
Alarm system 44
Alarm, unintentional 45
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 177 Alternating-code hand-held
transmitter 140
Alternative oil types 185
Ambient light 96
Antifreeze, washer fluid 69
Antilock Brake System, ABS 114
Anti-slip control, refer to DSC 115
Approved axle load 212
Approved engine oils, see Suitable engine oil
types 185
Arrival time 87
Ash tray 143
Assistance when driving off 118
Attentiveness assistant 113
AUTO intensity 135
Automatic car wash 205
Automatic climate con‐ trol 134
Automatic Curb Monitor 55
Automatic deactivation, front- seat passenger airbags 100
Automatic headlight con‐ trol 94
Automatic locking 44
Automatic recirculated-air control 136
AUTO program, automatic cli‐ mate control 135
AUTO program, intensity 135
Auto Start/Stop function 64
Average fuel consumption 87
Average speed 87
Axle loads, weights 212 B
Backrest curvature, refer to Lumbar support 51
Backrest, width 51
Band-aids, refer to First aid kit 200
Bar for tow-starting/ towing 203
Battery replacement, vehicle battery 196
Battery replacement, vehicle remote control 35
Battery, vehicle 196
Belt holder 54
Belts, safety belts 53
Beverage holder, cu‐ pholder 149
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 188
BMW M technology 154
Bottle holder, refer to Cu‐ pholders 149
Brake assistant 114
Brake discs, break-in 156
Brake force display 113
Brake lights, adaptive 113
Brake lights, brake force dis‐ play 113
Brake pads, break-in 156
Braking, hints 157
Breakdown assistance 199
Break-in 156 Seite 214ReferenceEverything from A to Z214
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Eyes for securing cargo 161
F
Failure message, see Check Control 77
False alarm, refer to Uninten‐ tional alarm 45
Fan, refer to Air flow 136
Filler neck for engine oil 184
Fine wood, care 207
First aid kit 200
Fitting for towing, see Tow fit‐ ting 203
Flat tire, changing wheels 195
Flat tire, Tire Pressure Moni‐ tor TPM 101
Flat tire, warning lamp 102
Flooding 157
Floor carpet, care 208
Floor mats, care 208
Fold down the rear seat back‐ rest, see Though-loading
system 145
Fold-out position, wiper 69
Foot brake 157
Front airbags 98
Front-end collision warning with City Braking func‐
tion 105
Front lights 191
front-seat passenger airbags, automatic deactivation 100
Front-seat passenger airbags, indicator lamp 100
Fuel 170
Fuel consumption, current 82
Fuel consumption, refer to Average fuel consump‐
tion 87
Fuel filler flap 168
Fuel gauge 80
Fuel lid 168
Fuel quality 170
Fuel recommendation 170 Fuel, tank capacity 213
Fuse 197
G
Garage door opener, refer to Universal Integrated Remote
Control 139
Gasoline 170
Gear change 72
Gear shift indicator 84
General driving notes 157
Glare shield 143
Glass sunroof, powered 47
Glove compartment 147
Gross vehicle weight, ap‐ proved 212
Ground clearance 158
H
Handbrake, refer to parking brake 66
Hand-held transmitter, alter‐ nating code 140
Hazard warning flashers 199
Head airbags 98
Headlight control, auto‐ matic 94
Headlight courtesy delay fea‐ ture 93
Headlight flasher 67
Headlight glass 191
Headlights 191
Headlights, care 206
Headlight washer system 67
Head restraints 49
Head restraints, front 54
Head-up Display 90
Head-up Display, care 208
Head-up display, M view 91
Head-up display, standard view 90
Heavy cargo, stowing 161
Height, vehicle 212
High-beam Assistant 95 High beams 67
High beams/low beams, refer to High-beam Assistant 95
High-performance en‐ gine 154
Hills 158
Hill start assistant, refer to Drive-off assistant 118
Hints 6
Holder for beverages 149
Homepage 6
Hood 181
Horn 14
Hotel function, trunk lid 41
Hot exhaust system 157
HUD Head-up Display 90
Hydroplaning 157
I Ice warning, see External temperature warning 81
Icy roads, see External tem‐ perature warning 81
Identification marks, tires 173
Identification number, see ve‐ hicle identification num‐
ber 9
iDrive 18
Ignition key, refer to Remote control 34
Ignition off 62
Ignition on 62
Indication of a flat tire 102
Indicator and alarm lamps, see Check Control 77
Indicator lamp, see Check Control 77
Individual air distribution 136
Individual settings, refer to M Drive 114
Individual settings, refer to Personal Profile 35
Inflation pressure, tires 172
Info display, refer to On- Board computer 86 Seite 217Everything from A to ZReference217
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Initialize, Tire Pressure Moni‐tor TPM 102
Instrument cluster 76
Instrument cluster, electronic displays 76
Instrument lighting 96
Integrated key 34
Integrated Owner's Manual in the vehicle 30
Intelligent Emergency Re‐ quest 199
Intelligent Safety 104
Intensity, AUTO pro‐ gram 135
Interior equipment 139
Interior lights 96
Interior lights during unlock‐ ing 37
Interior lights with the vehicle locked 38
Interior motion sensor 45
Interior rearview mirror, auto‐ matic dimming feature 56
Interior rearview mirror, com‐ pass 141
Internet page 6
Interval display, service re‐ quirements 83
Interval mode 68
J Jacking points for the vehicle jack 196
Jump-starting 200
K
Key/remote control 34
Keyless Go, refer to Comfort Access 41
Key Memory, refer to Per‐ sonal Profile 35
Knee airbag 99 L
Lamp replacement 190
Lamp replacement, front 191
Lamp replacement, rear 193
Lane departure warning 110
Lane margin, warning 110
Language on Control Dis‐ play 89
Lashing eyes, securing cargo 161
LATCH child restraint sys‐ tem 60
Launch Control 73
Leather, care 207
LED light, bulb replace‐ ment 192
LEDs, light-emitting di‐ odes 191
Length, vehicle 212
Letters and numbers, enter‐ ing 25
Light alloy wheels, care 207
Light control 94
Light-emitting diodes, LEDs 191
Lighter 143
Lighting 93
Lights 93
Lights and bulbs 190
Light switch 93
Load 161
Loading 160
Lock, door 39
Locking/unlocking via door lock 39
Locking/unlocking with re‐ mote control 37
Locking, automatic 44
Locking, settings 43
Locking via trunk lid 40
Low beams 93
Low beams, automatic, refer to High-beam Assistant 95
Lower back support 51
Low Speed Assistant 71 Luggage rack, see Roof-
mounted luggage rack 162
Lumbar support 51
M
Maintenance 188
Maintenance require‐ ments 188
Maintenance, service require‐ ments 83
Maintenance system, BMW 188
Make-up mirror 143
Malfunction displays, see Check Control 77
Manual air distribution 136
Manual air flow 136
Manual operation, door lock 39
Manual operation, exterior mirrors 55
Manual operation, fuel filler flap 168
Manual operation, Park Dis‐ tance Control PDC 123
Manual operation, rearview camera 125
Manual operation, Side View 128
Manual operation, Top View 129
Manual transmission 70
Marking on approved tires 176
Master key, refer to Remote control 34
Maximum cooling 135
Maximum speed, display 85
Maximum speed, winter tires 177
M carbon ceramic brake 154
M Compound brake 154
M differential, active 117
MDM, M Dynamic Mode 116 Seite 218ReferenceEverything from A to Z218
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Protective function, glasssunroof 48
Protective function, win‐ dows 46
Push-and-turn switch, refer to Controller 18, 19
R Radiator fluid 186
Radio-operated key, refer to Remote control 34
Radio ready state 62
Radio, see user's manual for Navigation, Entertainment
and Communication
Rain sensor 68
Rear lights 195
Rear socket 144
Rear turn signal, bulb replace‐ ment 193
Rearview camera 124
Rearview mirror 55
Rear window defroster 136
Recirculated-air filter 137
Recirculated-air mode 136
Recommended fuel grade 170
Recommended tire brands 176
Refueling 168
Remaining range 82
Remote control/key 34
Remote control, malfunc‐ tion 38
Remote control, univer‐ sal 139
Replacement fuse 197
Replacing parts 190
Replacing wheels/tires 176
Reporting safety defects 9
RES button, see Cruise con‐ trol 120
Reserve warning, refer to Range 82 Reset, Tire Pressure Monitor
TPM 102
Retaining straps, securing cargo 161
Retreaded tires 176
Roadside parking lights 94
Roller sunblinds 47
RON recommended fuel grade 170
Roofliner 17
Roof load capacity 212
Roof-mounted luggage rack 162
Rope for tow-starting/ towing 203
Rubber components, care 207
S
Safe braking 157
Safety 7
Safety belt reminder for driv‐ er's seat and front passen‐
ger seat 53
Safety belts 53
Safety belts, care 208
Safety systems, airbags 98
Saving fuel 163
Screen, refer to Control Dis‐ play 18
Screwdriver, see Onboard ve‐ hicle tool kit 190
Screw thread, see screw thread for tow fitting, screw
thread for tow fitting 204
Sealant 177
Seat and mirror memory 54
Seat belts, refer to Safety belts 53
Seat heating, front 51
Seating position for chil‐ dren 58
Seats 49
Selection list in instrument cluster 86 Selector lever 71
Selector lever position 71
Sensors, care 208
Sequential mode 71
Service and warranty 8
Service requirements, Condi‐ tion Based Service
CBS 188
Service requirements, dis‐ play 83
Services, ConnectedDrive
Servotronic 118
SET button, see Cruise con‐ trol 120
Settings, locking/unlock‐ ing 43
Settings, M Drive 114
Settings on Control Dis‐ play 89
Settings, storing for seat, mir‐ ror 54
Shift point indicator 92
Side airbags 98
Side View 127
Signaling, horn 14
Signals when unlocking 44
Sitting safely 49
Size 212
Slide/tilt glass roof 47
Smallest turning radius 212
Snow chains 180
Socket 143
Socket, OBD Onboard Diag‐ nostics 189
SOS button 199
Spare fuse 197
Specified engine oil types 185
Speed, average 87
Speed limit detection, on- board computer 88
Speed limiter, display 85
Speed Limit Information 85
Speed warning 88
Split screen 23 Seite 220ReferenceEverything from A to Z220
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