length BMW M4 2015 Owners Manual

Locking
Touch the surface on the door handle of the
driver's or front passenger door, arrow, with
your finger for approx. 1 second without grasp‐
ing the door handle.
This corresponds with pressing the button on
the remote control.

To save battery power, ensure that the ignition
and all electronic systems and/or power con‐
sumers are turned off before locking the vehi‐
cle.
Convenient closing Monitor closing
Monitor closing to ensure that no one
becomes trapped.◀
Touch the surface on the door handle of the
driver's or front passenger door, arrow, with
your finger and hold it there without grasping
the door handle.
This corresponds to pressing and holding

the remote control button.
In addition to locking, the windows and the
glass sunroof close and the exterior mirrors
fold in.
Separately unlocking the trunk lid Press button on the exterior of the trunk lid.
This corresponds to pressing
the re‐
mote control button.
The situation of the doors does not change.
Do not place the remote control in the
cargo area
Take the remote control with you and do not
leave it in the cargo area; otherwise, the re‐
mote control is locked inside the vehicle when
the trunk lid is closed.◀
Opening trunk lid with no-touch activation
The trunk lid can be opened with no-touch ac‐
tivation using the remote control you are carry‐
ing. Two sensors detect a forward-directed
foot motion in the center of the area at the rear
of the car and the trunk lid opens.
Foot movement to be carried out Do not touch vehicle
With the foot motion, make sure there is
steady stance and do not touch the vehicle; otherwise, there is a danger of injury, e. g. from
hot exhaust system parts.◀
1.Place in the center behind the vehicle,
about an arm's length from the vehicle rear.2.Move a foot in the direction of travel as far
under the vehicle as possible and immedi‐
ately pull it back. With this movement, theSeite 42ControlsOpening and closing42
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Keep the movement area unobstructed
When changing the seat position, keep
the seat's area of movement unobstructed;
otherwise, people might get injured or objects
damaged.◀
Manual length adjustment
Comfort entry
The comfort entry contains a memory function
for forward/backward and backrest adjust‐
ment.1.Pull lever up to the stop.2.Fold backrest forward.3.Push the seat forward.
Original position
1.Push the seat back into the original posi‐
tion.2.Fold back the backrest to lock the seat.Electric forward/backward adjustment
Comfort entry
The comfort entry contains a memory function
for forward/backward and backrest adjust‐
ment.1.Pull lever up to the stop.2.Fold backrest forward.3.To change the entry area:▷Press and hold this button until
the seat has moved to the de‐
sired position. Releasing the button
stops window/roof movement.▷Press button briefly. The seat au‐
tomatically moves to the end po‐
sition. Pressing again stops the motion.
Original position
1.Moving the seat to its original position:▷Press and hold this button until
the seat has moved to its original
position. Releasing the button stops
window/roof movement.▷Press button briefly. The seat
moves to its original position.
Pressing again stops the motion.2.Folding the backrest back.Seite 52ControlsAdjusting52
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DrivingVehicle 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.
Start/Stop button The concept Pressing the Start/Stop button
switches the ignition on or off
and starts the engine.
M Double-clutch transmission:
The engine starts if the brakes
are stepped on while pressing the Start/Stop
button.
Manual transmission: The engine starts with
the clutch pedal pressed when the Start/Stop
button is pressed.
Ignition onM double-clutch transmission: Press the Start/
Stop button without stepping on the brake.
Manual transmission: Press the Start/Stop but‐
ton without stepping on the clutch pedal.
All vehicle systems are ready for operation.
Most of the indicator and warning lights in the
instrument cluster light up for a varied length
of time.
To save battery power when the engine is off,
switch off the ignition and any unnecessary
electronic systems/power consumers.Ignition off
M double-clutch transmission: Press the Start/
Stop button again without stepping on the
brake.
Manual transmission: Press the Start/Stop but‐
ton again without stepping on the clutch pedal.
All indicator lights in the instrument cluster go
out.
To save battery power when the engine is off,
switch off the ignition and any unnecessary
electronic systems/power consumers.
P when the ignition is switched off
P is engaged automatically when the ig‐
nition is switched off. When in an automatic car
wash, e.g., ensure that the ignition is not
switched off accidentally.◀
The ignition automatically cuts off while the
vehicle is stationary and the engine is stopped:▷When locking the vehicle, and when the
low beams are activated.▷Shortly before the battery is discharged
completely, so that the engine can still be
started. This function is only available
when the low beams are turned off.▷When opening or closing the driver door, if
the driver's safety belt is unbuckled and
the low beams are turned off.▷While the driver's safety belt is unbuckled
with driver's door open and low beams off.
The low beams switch to parking lights after
approx. 15 minutes of no use.
Radio ready state
Activate radio-ready state:
▷When the engine is running: press the
Start/Stop button.
Some electronic systems/power consumers
remain ready for operation.
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▷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.▷The parking assistant is activated.▷Stop-and-go traffic.▷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 65DrivingControls65
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Setting the durationOn the Control Display:1."Settings"2."Lighting"3."Pathway lighting:"4.Set length of time.
Settings are stored for the profile currently in
use.
Automatic headlight control
Position of switch
: the low beams are acti‐
vated and off automatically, e.g., in tunnels, in
twilight or if there is precipitation. The indicator
lamp in the instrument cluster lights up.
When emerging from a tunnel during the day,
the low beams are not switched off immedi‐
ately but instead only after approx. 2 minutes.
A blue sky with the sun low on the horizon can
cause the lights to be switched on.
Personal responsibility
The automatic headlight control cannot
serve as a substitute for your personal judg‐
ment in determining when to turn the lights on
in response to ambient lighting conditions.
E. g. the sensors are unable to detect fog or
hazy weather. To avoid safety risks under
these conditions, you should always switch on
the lights manually.◀
Daytime running lights With the ignition switched on, the daytime run‐
ning lights light up in position
, or
. After the ignition is switched off, the park‐
ing lights light up in position
.
Activating/deactivating
In some countries, daytime running lights are
mandatory, so it may not be possible to deacti‐
vate the daytime running lights.
On the Control Display:
1."Settings"2."Lighting"3."Daytime running lamps"
Settings are stored for the profile currently in
use.
Roadside parking lights
The vehicle can be illuminated on one side.
Switching on With the ignition switched off, press the lever
either up or down past the resistance point for
approx. 2 seconds.
Switch off Briefly press the lever to the resistance point in
the opposite direction.
Adaptive Light Control The concept
Adaptive Light Control is a variable headlight
control system that enables dynamic illumina‐
tion of the road surface.
Depending on the steering angle and other pa‐ rameters, the light from the headlight follows
the course of the road.
Activating Position of switch
with the ignition
switched on.
To avoid blinding oncoming traffic, the Adap‐
tive Light Control does not swivel to the driv‐
er's side when the vehicle is at a standstill.
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Brake force display
The concept▷During normal brake application, the outer
brake lights light up.▷During heavy brake application, the inner
brake lights light up in addition.
Attentiveness assistant
The concept The system can detect increasing lack of alert‐
ness or fatigue of the driver during long, mo‐
notonous journeys, e.g., on highways. In this
situation, it is recommended that the driver
takes a break.
Note Personal responsibility
The system cannot act as a substitute for
the personal assessment of one's physical
state and may not detect an increasing lack of
alertness or fatigue or may not detect it cor‐
rectly. Therefore, make sure that the driver is
rested and alert; otherwise, risks may be de‐
tected too late and an accident be caused as a
result.◀
Function
The system is activated each time the engine
is started and cannot be switched off.
After travel has begun, the system is trained
about the driver, so that increasing lack of
alertness or fatigue can be detected.
This procedure takes the following criteria into
account:▷Personal driving style, e.g., steering behav‐
ior.▷Driving conditions, e.g., length of trip.
Starting at approximately 43 mph/70 km/h, the
system is active and can display a recommen‐
dation to take a break.
Break recommendation
If the driver becomes increasingly less alert or
fatigued, a message is displayed in the Control
Display with the recommendation to take a
break.
A recommendation to take a break is displayed
only once during an uninterrupted trip.
After a break, another recommendation to take
a break cannot be displayed until after approxi‐
mately 45 minutes.
System limits
The function may be limited in the following
situations, for instance, and will either output
an incorrect warning or no warning at all:
▷When the clock is set incorrectly.▷When the vehicle speed is mainly below
about 43 mph/70 km/h.▷With a sporty driving style, such as during
rapid acceleration or when cornering fast.▷In active driving situations, such as when
changing lanes frequently.▷When the road surface is poor.▷In the event of strong side winds.Seite 113SafetyControls113
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▷Maximum distance to row of parked vehi‐
cles: 5 ft/1.5 m.
Suitable parking space
▷Gap between two objects with a minimum
length of approx. 5 ft/1.5 m.▷Min. length of gap between two objects:
your vehicle's length plus approx.
4 ft/1.2 m.▷Minimum depth: approx. 5 ft/1.5 m.
Regarding the parking procedure
▷Doors and trunk lid closed.▷Parking brake released.▷When parking in parking spaces on the
driver's side, the corresponding turn signal
must be set where applicable.
Overview
Button in the vehicle
Parking assistant
Ultrasound sensors
The ultrasound sensors for measuring parking
spaces are located on the side of the vehicle.
To ensure full functionality:
▷Keep the sensors clean and free of ice.▷When using high-pressure washers, do not
spray the sensors for long periods and
maintain a distance of at least 12 in/30 cm.▷Do not put stickers over sensors.
Switching on/off
Switching on with the button Press button.
The LED lights up.
The current status of the parking space search
is indicated on the Control Display.
Parking assistant is activated automatically.
Switching on with the reverse gear
Shift into reverse.
The current status of the parking space search
is indicated on the Control Display.
To activate:
"Parking Assistant"
Switch off
The system can be deactivated as follows:
▷Press button.▷Switch off the ignition.Seite 131Driving comfortControls131
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Technical dataVehicle 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 tothe 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.
Note
The technical data and specifications in this
Owner's Manual are used as guidance values.
The vehicle-specific data can deviate from this,
for example, due to the selected special equip‐
ment, country version or country-specific
measurement method. Detailed values can befound in the approval documents, on informa‐
tion signs on the vehicle or can be obtained
from the service center.
The information in the vehicle documents al‐
ways has priority.
Dimensions
The dimensions can vary depending on the
model version, equipment or country-specific
measurement method.
The specified heights do not take into account
attached parts, for example, a roof antenna,roof racks or spoiler. The heights can deviate,
for example, due to the selected special equip‐
ment, tires, load and chassis version. BMW M4 CoupeWidth with mirrorsinches/mm79.3/2,014Width without mirrorsinches/mm73.6/1,870Heightinches/mm54.4/1,383Lengthinches/mm184.5/4,687Wheelbaseinches/mm110.7/2,812Smallest turning radius diam.ft/m40/12.2
Weights
The values preceding the slash apply to vehi‐
cles with manual transmission; the values fol‐lowing the slash apply to vehicles with M dou‐
ble-clutch transmission.Seite 212ReferenceTechnical data212
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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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