BMW M4 2018 Owners Manual

Power
socketsGeneral
Cigarette lighter socket can be used as a
socket for electrical devices when the engine is running or the ignition is switched on.
The total load of all sockets must not exceed140 watt at 12 volt.
To avoid damage to the socket, do not insert
an incompatible plug.
Safety
notes WARNING
Devices and cables, for example portable
navigation devices, located in the deployment range of the airbags may impede airbag dejployment or be flung around the vehicle intejrior when the airbag is deployed. There is a
danger of injury. Make sure that devices and
cables are not in the deployment range of the airbags.'

GeneralComply with the notes on connecting mobiledevices to the USB interface in the chapter onUSB connections, see page 37.
In
the
centre
armrest
A USB interface is in the centre armrest.
In
the
centre
console
A USB interface is in the centre console.
Boot
Expanding
the
boot
Principle The boot can be enlarged by folding down the
rear backrest.
General The rear backrest is split 60m40. The left-hand
rear backrest is connected to the middle part.
The rear backrests can be folded down from
the boot.
Safety
notes
WARNING
Risk of trapping when folding down the
rear backrest. There is a danger of injury or
damage to property. Before folding down,
make sure that the movement area of the rear
backrest and the head restraint is clear.'

Folding
rear
backrest
down
from
the
boot1.Pull the corresponding lever in the boot to
unlock the rear backrest.2.The unlocked rear backrest moves slightly to the front.3.Fold the rear backrest forward.
Folding
back
the
rear
backrest
Fold the rear backrest back into seat positionand engage.
Seite 183Interior
equipmentControls183
Online Edition for Part no. 01402981699 - VI/17

Storage
compartmentsVehicle
equipmentThis chapter describes all standard, national
and special equipment available for the model
series. Therefore equipment which is not inj stalled in your vehicle, for example on account
of the selected optional equipment or the
country specification, may also be described
here. This also applies to safety-relevant funcj
tions and systems. Comply with the relevant
laws and regulations when using the correj
sponding functions and systems.
Safety
notes WARNING
Loose objects or devices connected by a
cable to the vehicle, for example mobile telej phones, can be thrown through the interior
during the journey, for example in an accident
or during braking and evasive manoeuvres. There is a danger of injury. Ensure that looseobjects or devices connected by cable to thevehicle are secured in place in the interior.'

ClosingFold the cover up.
Locking The glove box can be locked with an integratedkey. This means it is not possible to access the
glove box.
After the glove box has been locked, the rej mote control without the integrated key can be
handed over, for example, at a hotel.
Drivers
side
Safety
note WARNING
The glove box projects into the interior
when it is opened. Objects in the glove box can
be thrown into the interior during the journey,
for example in an accident or during braking and evasive manoeuvres. There is a danger ofinjury. Immediately close the glove box after
using it.'

SlidingThe centre armrest can be slid in the longitudijnal direction and engages in the end positions.
Connection
for
external
audio
device An external audio device, for exj
ample an MP3 player, can be
connected via the USB audio inj
terface in the centre armrest.
Storage
compartment between
the
rear
seats
A storage compartment is located between the
rear seats.
Cupholder Safety
note WARNING
Unsuitable containers in the cupholder
and hot drinks can damage the cupholders,
and increase the risk of injury in an accident. There is a danger of injury or damage to propj
erty. Use lightweight, lockable containers that
are shatterproof. Do not transport hot drinks.
Do not force objects into the cupholder.'

Storage
compartments
in
the
boot
Storage
compartment
There is a storage compartment on the left.
There is a storage compartment on the right.
Net
Smaller objects can be stowed in the net on
the left-hand side.
Bag
holders
Note WARNING
If the holders are used incorrectly, items
may be flung around in the event of braking or evasive manoeuvres. There is a danger of injjury and damage to property. Only hang light
objects, for example shopping bags, on the
holders. Only transport heavy luggage in the
boot if suitably secured.'

Online Edition for Part no. 01402981699 - VI/17

Driving
hints
The chapter provides you with information that
you may require in particular driving situations or operating modes.Online Edition for Part no. 01402981699 - VI/17

BMW
M4
TechnologyVehicle
equipment
This chapter describes all standard, national
and special equipment available for the model
series. Therefore equipment which is not inj stalled in your vehicle, for example on account
of the selected optional equipment or the
country specification, may also be described
here. This also applies to safety-relevant funcj
tions and systems. Comply with the relevant
laws and regulations when using the correj
sponding functions and systems.
High
performance
engine
General The high power engine generates a maximum
power of 317 kW, with Competition package
331 kW and a maximum torque of 550 Nm
from 3 litres of capacity.
The maximum power for the M4 CS is 338 kW
and the maximum torque 600 Nm.
The spontaneous responsiveness of the high-
performance engine produces a very broad
usable engine speed range. The maximum enj
gine speed is electronically regulated at
7600 rpm. Due to the powerful engine dynamj
ics, the maximum engine speed is limited when
the vehicle is stationary.
Driving
hot During the engine warm-up phase, the highperformance engine runs slightly more roughly due to the emission control.
When the engine is cold, the exhaust has a slightly metallic undertone, depending on the
system.
Other information for hot driving: engine speed counter, see page 105, and engine oil temperj
ature, see page 106.M
compound
brakes
The high performance brake system has ventij
lated compound brake discs.
Depending on design requirements, function
noises may occur when braking. The functional noises have no effect on the efficiency, operajtional safety and endurance of the brake.
Braking
correctly To keep the brake system in optimum condijtion, it is desirable to load them at regular interj
vals depending on the nature of the vehicle.
M
Carbon
ceramic
brakes
The high performance brake system has ventij lated carbon-ceramic brake discs.
Depending on the material-specific properties,there can be increased functional noises whenbraking, particularly when it is wet, shortly bej
fore the vehicle comes to a stop. Increased
functional noises have no effect on the effij ciency, operational safety and endurance of
the brake.
Due to the effect of wetness and salt spray, for example, after using a car wash, condensation
overnight, driving in rain etc., the braking effect
may correspond to a conventional braking sysj tem. The braking effect may be perceived to
be reduced and can be compensated for by
greater pedal pressure, as needed.
First clean brake discs and callipers with a steam cleaner or high-pressure cleaner before
washing the vehicle in an automatic washing
bay or car wash. This prevents salt crystals,
for example, from causing crusty deposits and build-up to form if the vehicle then remains
stationary for a period of time. The cleaning efj
fect of automatic car washes generally not sufj
ficient for this in the wheel area.Seite 190Driving
hintsBMW
M4
Technology190
Online Edition for Part no. 01402981699 - VI/17