2021 BMW M4 Owners Manual

Seat
heating
Switching
on Press
the
button
once
for
each
temperj
ature
level.
The
highest
level
is
selected
if
the
three
LEDs
are
illuminated.
If
a
journey
is
resumed
within
about
15
minutes
after
a
temporary
stop,
seat
heating
is
automatij cally
switched
on
at
the
last
temperature
setting.
Switching
off Press
and
hold
the
button
until
the
LEDs
are
extinguished.
Active
seat
ventilation
Principle
Fans
integrated
into
the
seat
cushion
and
backj
rest
ensure
a
pleasant
seating
climate.
Overview
Active
seat
ventilation
Switching
on
1.

Press
the
button.2.Select
the
ventilation
stage:'xPress
the
button
once
per
stage.'xTurn
the
Controller
until
the
desired
stage
is
reached.
Press
the
Controller.'xSelect
the
desired
stage
on
the
touchj screen.
Three
blue
LEDs
on
the
button
or
three
bluebars
on
the
Control
Display
indicate
the
highj
est
stage.
Switching
off
Press
and
hold
the
button
until
the
LEDs
are
extinguished.
Seat
air
conditioning
Principle
The
seat
air
conditioning
combines
the
seat heating
and
active
seat
ventilation
functions.
General The
seat
heating
and
active
seat
ventilation
are
operated
via
the
same
button
on
the
HVAC
conj
trol
panel.
If
both
systems
are
active,
pressing
the
button will
reduce
the
intensity
of
both
functions
by
one
stage
in
each
case.
The
last
active
or
higher
intensity
function
is
actij
vated
directly
when
the
system
is
switched
on
again.
If
both
functions
are
switched
off
at
the
same
time
with
the
same
intensity
setting,
the
system
automatically
activates
the
seat
heating.
Overview
Seite
129Seats

mirrors
and
steering
wheelCONTROLS129
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01405A1E3C4
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Seat
air
conditioning
Switching
on1.

Press
the
button.2.Select
the
desired
setting
via
the
touchj
screen.
One
red
and
one
blue
LED
illuminate.
Switching
off
Press
and
hold
the
button
until
the
LEDs
are
extinguished.
Regulation
climate
control
Principle
Depending
on
the
equipment,
some
heating
and cooling
functions
can
be
activated
automatically
according
to
the
outside
temperature.
General The
outside
temperature
from
which
the
funcj
tions
are
to
be
activated
automatically
can
be
set using
iDrive.
Activation
is
performed
if
the
outside
temperaj
ture
exceeds
or
falls
below
the
set
temperature in
the
first
few
minutes
after
drive-ready
state
has
been
switched
on.
A
new
alignment
is
carj
ried
out
after
the
settings
have
been
changed.
Depending
on
the
equipment
version,
the
following
functions
can
be
activated
automatij
cally:
'xSeat
heating.'xSteering
wheel
heating.'xSeat
ventilation.
If
the
journey
is
continued
within
about
15
mij
nutes
after
a
temporary
stop,
the
functions
are automatically
activated
with
the
most
recent
setj
tings.
Operating
requirements'xThe
seat
belt
of
the
driver's
seat
is
fastened.'xThe
drive-ready
state
is
switched
on.
Activating/deactivating
1.CAR2.Settings3.Climate
comfort4.If
necessary,
Regulation
climate
control5.Select
the
desired
function.6.Activate
the
required
rule.7.If
applicable,
adjust
the
level.Seite
130CONTROLSSeats

mirrors
and
steering
wheel130
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Carrying
children
safelyVehicle
equipment
This
chapter
describes
all
standard,
country-spejcific
and
optional
equipment
available
for
the
model
series.
It
may
therefore
describe
equipj
ment
and
functions
which
are
not
installed
in your
vehicle,
for
example
on
account
of
the
spejcial
equipment
selected
or
the
country
specificaj
tion.
This
also
applies
to
safety-relevant
funcj
tions
and
systems.
Please
comply
with
the
relevant
laws
and
regulations
when
using
the
corresponding
functions
and
systems.
Important
considerations
Safety
notes
WARNING
Unsupervised
children
or
pets
in
the
vehicle
can
set
the
vehicle
in
motion
and
endanger
themselves
or
other
road
users,
for
example
by
the
following
actions:
'xPressing
the
start/stop
button.'xReleasing
the
parking
brake.'xOpening
and
closing
doors
or
windows.'xEngaging
selector
lever
position
N.'xOperating
vehicle
equipment.
There
is
a
risk
of
accident
or
injury.
Do
not
leave
children
or
pets
unsupervised
in
the
vehij cle.
When
leaving
the
vehicle,
take
the
vehiclekey
with
you
and
lock
the
vehicle.
WARNING
Hot
vehicles
can
have
fatal
consequences,
in
particular
for
children
or
pets.
There
is
a
risk
of injury
or
even
death.
Do
not
leave
anyone
unsuj
pervised
in
the
vehicle,
especially
children
or
pets.
WARNING
Child
restraint
systems
and
their
parts
can
get very
hot
when
exposed
to
direct
sunlight.
Conj
tact
with
hot
parts
can
cause
burns.
There
is
a
risk
of
injury.
Do
not
expose
the
child
restraint
system
to
direct
sunlight;
cover
the
child
rej straint
system
if
necessary.
It
may
be
necessary
to
allow
the
child
restraint
system
to
cool
down before
strapping
a
child
in.
Do
not
leave
chilj
dren
unsupervised
in
the
vehicle.
Children
on
the
rear
seats
General
Accident
research
has
shown
that
the
safest
place
for
children
is
on
the
rear
seat.
Wherever
possible,
children
younger
than
12
years
old
or
shorter
than
150
cm,
5
ft
should only
be
transported
in
the
rear
using
child
rejstraint
systems
appropriate
for
their
age,
weight
and
stature.
Children
aged
12
years
and
older must
be
secured
with
a
seat
belt
as
soon
as
useof
a
child
restraint
system
is
no
longer
approprijate
due
to
their
age,
weight
or
stature.
Seite
131Carrying
children
safelyCONTROLS131
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Safety
note
WARNING
Children
shorter
than
150
cm,
5
ft
cannot
wear
the
seat
belt
correctly
without
using
additional child
restraint
systems.
The
protective
function
of
the
seat
belts
may
be
limited
or
may
even
fail completely
if
the
seat
belts
are
worn
incorrectly.If
a
seat
belt
is
not
worn
correctly,
additional
injjuries
can
be
caused,
for
example
in
the
event
of
an
accident,
braking
or
evasive
action.
There is
a
risk
of
injury
or
even
death.
Children
under
150
cm,
5
ft
tall
must
be
secured
in
suitable child
restraint
systems.
Not
for
Australia/New
Zealand:
Children
on
the
front
passenger
seat
GeneralWhen
using
a
child
restraint
system
on
the
frontpassenger
seat,
make
sure
that
the
front
andside
airbags
on
the
passenger
side
are
deactivaj
ted.
Front
passenger
airbags
can
only
be
deactij vated
with
the
key
switch
for
front
passenger
airj
bags.
If
the
front
passenger
airbags
cannot
be
deactivated,
do
not
carry
children
on
the
front
passenger
seat,
even
in
suitable
child
restraint
systems.
For
further
information:
Key
switch
for
front
passenger
airbags,
see
page
194.
Safety
note
WARNING
Active
front
passenger
airbags
can
injure
a
child
in
a
child
restraint
system
if
they
are
deployed.
There
is
a
risk
of
injury.
Make
sure
that
the
front passenger
airbags
are
deactivated
and
the
PASSENGER
AIRBAG
OFF
indicator
lamp
is
ilj
luminated.
Fitting
child
restraints
General
Please
comply
with
the
operating
and
safety
injstructions
provided
by
the
child
restraint
system
manufacturer
when
selecting,
attaching
and
usj
ing
child
restraint
systems.
Safety
notes
WARNING
If
child
restraint
systems
and
their
attachment systems
have
been
damaged
or
subjected
to
stresses
in
an
accident,
their
protective
funcj
tion
may
be
limited
or
may
fail
completely.
A
child
might
not
be
adequately
restrained,
for
exj ample
in
the
event
of
an
accident,
braking
or
evasive
action.
There
is
a
risk
of
injury
or
even death.
Child
restraint
systems
that
are
damaged
or
have
been
subjected
to
stresses
in
an
accident
must
not
be
used
further.
If
attachment
systems
have
been
damaged
or
subjected
to
stresses
in
an
accident,
have
them checked
and
replaced
by
a
Service
Partner
of
the
manufacturer,
another
qualified
Service Partner
or
a
specialist
workshop.
WARNING
If
the
seat
is
not
adjusted
properly
or
the
child
seat
has
been
installed
incorrectly,
the
child
rej
straint
system
may
have
limited
stability
or
may
not
be
stable
at
all.
There
is
a
risk
of
injury
or
even
death.
Make
sure
that
the
child
restraint
system
rests
firmly
against
the
backrest.
Wherj
ever
possible,
adapt
the
backrest
angle
of
all
the
relevant
seat
backrests
and
adjust
the
seats
correctly.
Make
sure
that
the
seats
and
their
backrests
are
correctly
engaged
or
locked.
If
possible,
adjust
the
height
of
the
head
rej
straints,
or
remove
them.
Seite
132CONTROLSCarrying
children
safely132
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for
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01405A1E3C4
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For
Australia/New
Zealand:
installation
of
child
restraints
Please
note
the
following
warning
because
your
vehicle
has
been
equipped
with
a
front
airbag
for
the
front
passenger's
seat
that
cannot
be
deactij
vated:
It
is
recommended
not
to
use
any
kind
of
child
restraint
system
on
the
front
pasj senger's
seat.
Extreme
hazard
Do
not
use
a
rearward
facing
child
restraint
on
a
seat
protected
by
an
airbag
in
front
of
it.
Not
for
Australia/New
Zealand:
On
the
front
passenger
seat
Deactivating
airbags
WARNING
Active
front
passenger
airbags
can
injure
a
child
in
a
child
restraint
system
if
they
are
deployed.
There
is
a
risk
of
injury.
Make
sure
that
the
front passenger
airbags
are
deactivated
and
the
PASSENGER
AIRBAG
OFF
indicator
lamp
is
ilj luminated.
Before
fitting
a
child
restraint
on
the
front
pasjsenger
seat,
make
sure
that
the
front
and
sideairbags
on
the
passenger
side
are
disabled.
If
the
airbag
cannot
be
deactivated,
do
not
fit
child
rej
straint
systems.
For
further
information:
Key
switch
for
front
passenger
airbags,
see
page
194.
Rearward-facing
child
restraint
systems
DANGER
If
triggered,
active
front
passenger
airbags
can
fatally
injure
a
child
in
a
rearward
facing
child
rej straint
system.
There
is
a
risk
of
injury
or
evendeath.
Make
sure
that
the
front
passenger
airjbags
are
deactivated
and
the
PASSENGER
AIRBAG
OFF
indicator
lamp
is
illuminated.
Follow
the
information
on
the
front
passenger
sun
visor.
Never
use
a
rearward-facing
child
restraint
on
a seat
protected
by
an
active
airbag
in
front
of
it,
as
death
or
serious
injury
to
the
child
can
occur.
Seat
position
and
height After
installing
a
universal
child
restraint
system,
move
the
front
passenger
seat
as
far
back
as
it will
go
and
adjust
it
to
the
highest
position.
Thisseat
position
and
height
achieves
the
best
possij
ble
routing
of
the
belt
and
protection
in
the
event
of
an
accident.
If
the
upper
attachment
point
of
the
seat
belt
is located
ahead
of
the
child
seat's
belt
guide,
carej
fully
move
the
front
passenger
seat
forwards
until
the
best
possible
belt
guidance
is
achieved.
Backrest
width With
adjustable
backrest
width:
before
fitting
a
child
restraint
system
on
the
front
passenger
seat,
fully
open
the
backrest
width.
Do
not
Seite
133Carrying
children
safelyCONTROLS133
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Edition
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01405A1E3C4
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change
the
backrest
width
from
this
point
on
anddo
not
call
up
a
memory
position.
ISOFIX
child
safety
seat fasteners
General
Please
comply
with
the
operating
and
safety
inj structions
provided
by
the
child
restraint
system
manufacturer
when
selecting,
attaching
and
usj
ing
ISOFIX
child
restraint
systems.
Suitable
ISOFIX
child
restraint
systems
Only
certain
ISOFIX
child
restraints
may
be
usedin
the
seats
intended
for
this
purpose.
The
correj
sponding
size
class
and
size
category
are
denoj ted
by
a
letter
or
ISO
reference
on
a
plate
on
thechild
seat.
For
further
information:
Suitable
seats
for
child
restraint
systems,
see
page
136.
Fixtures
for
lower
ISOFIX
anchors
Safety
note
WARNING
If
the
ISOFIX
child
restraint
systems
are
not
enj
gaged
correctly,
the
protective
effect
of
the ISOFIX
child
restraint
systems
will
be
limited.There
is
a
risk
of
injury
or
even
death.
Makesure
the
lower
anchor
point
has
engaged
corjrectly
and
the
ISOFIX
child
restraint
system
rests
firmly
against
the
backrest.
PositionSymbolMeaningThe
corresponding
symbol
shows
the
fixtures
for
the
lower
ISOFIX
anchors.
The
fixtures
for
the
lower
ISOFIX
anchors
are
loj
cated
behind
the
marked
covers.
Before
fitting
ISOFIX
child
restraints
Pull
the
seat
belt
away
from
the
area
of
the
child
seat
mountings.
Fitting
ISOFIX
child
restraint
systems
1.Install
the
child
restraint
system,
see
the manufacturer's
instructions.2.Make
sure
that
both
ISOFIX
anchors
are
enj
gaged
correctly.
i-Size
child
restraint
systems
Generali-Size
is
a
regulation
for
child
restraint
systems,which
is
used
for
the
approval
of
child
restraint
systems.
Seite
134CONTROLSCarrying
children
safely134
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01405A1E3C4
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SymbolMeaningIf
this
symbol
is
seen
in
the
vehij
cle,
the
vehicle
has
also
been
approved
in
accordance
with
i-
Size.
The
symbol
shows
the
mounts
for
the
system's
lower
anchors.
The
lower
anchors
meet
the
European
i-Size
rej
quirements.The
corresponding
symbol
shows
the
mounting
point
for
the
upper
retaining
strap.
Fixtures
for
the
upper
retaining
strap
Safety
notes
WARNING
If
the
upper
retaining
strap
is
used
incorrectly on
the
child
restraint
system,
the
protective
efj
fect
will
be
reduced.
There
is
a
risk
of
injury.
Make
sure
that
the
upper
retaining
strap
is
not
twisted
and
is
not
routed
to
the
upper
mountj
ing
point
over
sharp
edges.
WARNING
If
the
rear
backrest
is
not
locked,
the
protective effect
of
the
child
restraint
system
is
limited
or
non-existing.
The
rear
backrest
can
fold
forj
ward
in
certain
situations,
for
example
braking
manoeuvre
or
accident.
There
is
a
risk
of
injury
or
even
death.
Make
sure
that
the
rear
backrj
ests
are
locked.
NOTE
The
mounting
points
for
the
upper
retaining
straps
of
child
restraint
systems
are
only
intenj ded
for
these
retaining
straps.
The
mounting
points
can
be
damaged
if
other
objects
are
atj tached.
There
is
a
risk
of
material
damage.
Onlyattach
child
restraint
systems
to
the
uppermounting
points.
Mounting
points
SymbolMeaningThe
corresponding
symbol
shows
the
mounting
point
for
the
upper
retaining
strap.
There
are
two
mounting
points
for
the
upper
rej taining
strap
of
ISOFIX
child
restraint
systems.
Seite
135Carrying
children
safelyCONTROLS135
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01405A1E3C4
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Routing
the
retaining
strap1Direction
of
travel2Upper
retaining
strap3Head
restraint4Rear
parcel
shelf5Mounting
point6Hook
for
the
upper
retaining
strap
Attaching
the
upper
retaining
strap
to
the
mounting
point
1.Open
the
cover
of
the
mounting
point.2.Guide
the
upper
retaining
strap
over
the
head
restraint
to
the
mounting
point.3.Attach
the
hook
of
the
retaining
strap
to
the
mounting
point.4.Pull
the
retaining
strap
taut.
Suitable
seats
for
child
restraint
systems
General
The
legal
provisions
determining
which
child
seat is
permitted
for
which
age
and
body
size
may
vary
from
country
to
country.
Please
comply
with the
relevant
national
legal
provisions.
Additional
information
is
available
from
a
Service Partner
of
the
manufacturer
or
another
qualified
Service
Partner
or
a
specialist
workshop.For
detailed
information
about
using
child
rej
straint
systems:
Seats
for
child
restraint
systems,
see
page
394.
Seats
and
child
restraint
systems
The
following
section
provides
information
on
which
child
restraint
system
is
suitable
for
which
seat
in
the
vehicle.
Left-hand
drive
vehicles,
seats:Seite
136CONTROLSCarrying
children
safely136
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