2021 BMW X4 Owners Manual

Switching
on
automatically
If
the
system
was
activated
on
the
Control
Dis#j
play,
it
is
automatically
switched
on
as
soon
as PDC
Park
Distance
Control
or
Panorama
View
isactive
and
a
gear
is
engaged.
If
reverse
gear
is
engaged,
the
rear
system
is
switched
on.
Depending
on
the
vehicle
equipment,
the
front system
is
switched
on
when
a
forward
gear
isengaged.
Switching
off
automatically The
system
is
automatically
switched
off
in
the
following
situations:'xWhen
the
speed
exceeds
walking
speed.'xWith
the
steering
and
traffic
jam
assistant
ac#j
tive:
when
a
certain
driving
distance
is
ex#j ceeded.'xWith
an
active
parking
operation
of
the
park#j
ing
assistant.
Warning
General
information
The
respective
display
is
called
up
on
the
Con#j
trol
Display.
A
signal
tone
may
sound
and
the light
in
the
exterior
mirror
may
flash.
Light
in
the
exterior
mirror
The
light
in
the
exterior
mirror
flashes
if
vehicles are
detected
by
the
rear
sensors
and
your
ownvehicle
is
moving
backwards.
Display
in
the
PDC
Park
Distance
Control
view
In
the
PDC
Park
Distance
Control
view,
the
re#j
spective
boundary
area
flashes
red,
if
vehicles are
detected
by
the
sensors.
Display
in
the
camera
view
The
respective
boundary
area,
arrow
1,
in
the camera
view
flashes
red,
if
vehicles
are
detected
by
the
sensors.
Yellow
lines,
arrow
2,
mark
the
bumper
of
your own
vehicle.
Acoustic
warningIn
addition
to
the
optical
indicator,
a
warning
sig#jnal
sounds
if
your
own
vehicle
moves
into
the
re#j
spective
direction.
System
limits
The
system
may
not
be
fully
functional
in
the
fol#j
lowing
situations:
'xIf
the
speed
of
the
approaching
vehicle
is
very high.'xIn
heavy
fog,
wet
conditions,
or
snowfall.Seite
225Driver
assistance
systemsCONTROLS225
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01405A10F51
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'xIn
tight
curves.'xIf
the
bumper
is
dirty,
iced
up,
or
covered,for
instance
by
stickers.'xIf
the
field
of
view
of
the
sensors
is
covered,e.g.,
by
garage
walls,
hedges
or
snow
hills.'xIf
cargo
protrudes.'xWhen
crossing
objects
move
at
a
very
slow
speed.'xIf
other
objects
are
in
the
capture
range
of
the sensors,
that
hide
cross
traffic.Seite
226CONTROLSDriver
assistance
systems226
Online
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01405A10F51
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Driving
comfortVehicle
features
andoptions
This
chapter
describes
all
standard,
country-spe#jcific
and
optional
features
offered
with
the
series. It
also
describes
features
and
functions
that
are
not
necessarily
available
in
your
vehicle,
e.g.,
due to
the
selected
options
or
country
versions.
Thisalso
applies
to
safety-related
functions
and
sys#j
tems.
When
using
these
functions
and
systems,
the
applicable
laws
and
regulations
must
be
ob#j
served.
Chassis
components
The
chassis
components
are
optimized
for
the
vehicle
and
its
scope
of
application
and
thereby ensure
the
best
possible
Driving
Dynamics.
Adaptive
chassis
Concept
This
system
reduces
undesirable
vehicle
motion
when
using
a
dynamic
driving
style
or
traveling on
uneven
road
surfaces.
General
information
The
driving
dynamics
and
driving
comfort
are
en#j
hanced
depending
on
the
road
surface
condition and
driving
style.
Tuning The
system
offers
different
shock
absorber
set#jtings
ranging
from
comfortable
travel
to
dynamic
driving.
The
damping
settings
are
assigned
to
the
differ#j
ent
drive
modes
of
the
Driving
Dynamics
Control,
refer
to
page
131.
Adaptive
M
chassis
Concept
The
Adaptive
M
chassis
is
a
controllable
sport chassis/suspension.
This
system
reduces
unde#jsirable
vehicle
motion
when
using
a
dynamic
driving
style
or
traveling
on
uneven
road
surfa#j ces.
General
information The
driving
dynamics
and
driving
comfort
are
en#j
hanced
depending
on
the
road
surface
condition
and
driving
style.
Tuning
The
system
offers
different
shock
absorber
set#j
tings
ranging
from
comfortable
travel
to
dynamic driving.
The
damping
settings
are
assigned
to
the
differ#j ent
drive
modes
of
the
Driving
Dynamics
Control, refer
to
page
131.
Performance
Control
Performance
Control
enhances
the
agility
of
the vehicle.
To
increase
maneuverability,
wheels
are
braked
individually
when
a
sporty
driving
style
is
used.
Seite
227Driving
comfortCONTROLS227
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01405A10F51
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Climate
controlVehicle
features
andoptions
This
chapter
describes
all
standard,
country-spe#jcific
and
optional
features
offered
with
the
series. It
also
describes
features
and
functions
that
are
not
necessarily
available
in
your
vehicle,
e.g.,
due to
the
selected
options
or
country
versions.
Thisalso
applies
to
safety-related
functions
and
sys#j
tems.
When
using
these
functions
and
systems,
the
applicable
laws
and
regulations
must
be
ob#j
served.
Interior
air
quality
The
air
quality
in
the
vehicle
is
improved
by
the
following
components:
'xEmission
tested
passenger
compartment.'xMicrofilter.'xAir
conditioning
system
to
control
the
tem#j
perature,
air
flow
and
recirculated-air
mode.
Depending
on
the
equipment
specification:
'xMicrofilter/activated-charcoal
filter.'xIonization.'xFragrancing.'xAutomatic
recirculated-air
control
AUC.'xParked-car
ventilation.Automatic
climate
control
Overview
Buttons
in
the
vehicle
Climate
control
functions
ButtonFunctionTemperature,
refer
to
page
229.Climate
control
operation,
refer
to
page
229.AUTO
program,
refer
to
page
229.Recirculated-air
mode,
refer
to
page
230.Air
flow,
manual,
refer
to
page
230.Air
distribution,
manual,
refer
to
page
230.Seite
228CONTROLSClimate
control228
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01405A10F51
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ButtonFunctionRear
window
defroster,
refer
to
page
231.Seat
heating,
refer
to
page
106.
Switching
on/off
Switching
on Press
any
button
except
for
the
following:
'xRear
window
defroster.'xLeft
side
of
air
flow
button.'xSeat
heating.
Switching
off
Press
and
hold
the
left
button
until
the
system
switches
off.
Temperature Concept
The
automatic
climate
control
achieves
the
set
temperature
as
quickly
as
possible,
if
needed,
by using
the
maximum
cooling
or
heating
capacity,and
then
keeps
it
constant.
Adjusting Turn
the
wheel
to
set
the
desired
temperature.
Do
not
rapidly
switch
between
dif#j
ferent
temperature
settings.
Oth#j erwise,
the
automatic
climate
control
will
not
have
sufficient
time
to
adjust
the
set
temperature.
Air
conditioning
Concept
The
air
in
the
car's
interior
will
be
cooled
and
de#j
humidified
and,
depending
on
the
temperature setting,
warmed
again.
The
car's
interior
can
only
be
cooled
with
the drive-ready
state
switched
on.
Switching
on/off Press
the
button.
The
LED
is
illuminated
with
air
condi#j
tioning
switched
on.
Air
conditioning
is
switched
on
with
the
engine
running.
Depending
on
the
weather,
the
windshield
and side
windows
may
fog
up
briefly
when
drive- ready
state
is
switched
on.
The
cooling
function
is
switched
on
automati#j
cally
with
the
AUTO
program.
When
using
the
automatic
climate
control,
con#j densation
water
develops
and
collects
under#jneath
the
vehicle.
AUTO
program
Concept
The
AUTO
program
cools,
ventilates
or
heats
the
car's
interior
automatically.
The
air
distribution
and
temperature
are
control#j
led
automatically
depending
on
the
temperature
in
the
car's
interior
and
the
desired
temperature setting
including
the
selected
intensity
of
the
air
flow.
Switching
on/off Press
the
button.
The
LED
is
illuminated
with
the
AUTO
program
switched
on.
Depending
on
the
selected
temperature
and
out#j side
influences,
the
air
is
directed
to
the
wind#jSeite
229Climate
controlCONTROLS229
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for
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01405A10F51
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shield,
side
windows,
upper
body,
and
into
thefloor
area.
The
air
conditioning,
refer
to
page
229,
is
switched
on
automatically
with
the
AUTO
pro#j gram.
Point
the
side
vents
toward
the
side
windows. The
AUTO
program
is
switched
off
automati#j cally,
when
manual
air
distribution
is
set.
Recirculated-air
mode
Concept
You
may
react
to
unpleasant
odors
or
pollutants
in
the
immediate
environment
by
temporarily
suspending
the
supply
of
outside
air.
The
system
then
recirculates
the
air
flow
within
the
vehicle.
Operation Press
the
button:
The
LED
is
illuminated
when
recircu#j
lated-air
mode
is
switched
on.
The
supply
of
out#j side
air
is
shut
off.
When
recirculated-air
mode
is
switched
off,
fresh air
is
directed
into
the
vehicle's
interior.
To
prevent
window
fogging,
recirculated-airmode
switches
off
automatically
after
a
certainamount
of
time,
depending
on
the
environmental
conditions.
With
constant
recirculated-air
mode,
the
air
qual#j ity
in
the
car's
interior
deteriorates
and
windowfogging
increases.
If
there
is
window
condensation,
switch
off
recir#j
culated-air
mode
or
defog
the
windows,
refer
to
page
230.
Adjusting
the
air
flow
manually
Concept
The
air
flow
for
climate
control
can
be
adjusted
manually.Operation
Press
the
left
or
right
side
of
the
button:
to
decrease
or
increase
air
flow.
The
intensity
is
indicated
by
LEDs.
The
highest
level
is
active
when
seven
LEDs
are
lit.
The
air
flow
of
the
automatic
climate
control
may
be
reduced
automatically
to
save
battery
power.
Adjusting
the
air
distribution
manually
Concept
The
air
distribution
for
climate
control
can
be
ad#j
justed
manually.
Operation Turn
the
wheel
to
select
the
de#jsired
program
or
the
desired
in#j termediate
setting.'x

Windows.'x

Upper
body
region.'x

Windows,
upper
body
region,
and
floor
area.'x

Floor
area.
To
defrost
windows
and
remove
condensation
Concept
Ice
and
condensation
are
quickly
removed
from the
windshield
and
the
front
side
windows.
Adjusting
Make
the
following
settings
to
defrost
the
win#j
dows
and
remove
condensation:
'xDirect
the
air
distribution
onto
the
windows.'xIncreasing
the
air
flow.'xIncrease
the
temperature.Seite
230CONTROLSClimate
control230
Online
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01405A10F51
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'xSwitch
on
the
air
conditioning
if
needed.
Rear
window
defrosterPress
the
button.
The
LED
lights
up.
The
function
is
available
with
the
engine
running.
The
rear
window
defroster
switches
off
automat#j
ically
after
a
certain
period
of
time.
Microfilter The
microfilter
removes
dust
and
pollen
from
the
incoming
air.
Have
this
filter
changed
during
vehicle
mainte#j nance,
refer
to
page
323.
Automatic
climate
control with
enhanced
features
Overview
Buttons
in
the
vehicle
Climate
control
functions
ButtonFunctionTemperature,
refer
to
page
232.Climate
control
operation,
refer
to
page
232.ButtonFunctionMaximum
cooling,
refer
to
page
232.AUTO
program,
refer
to
page
232.Recirculated-air
mode,
refer
to
page
233.Air
flow,
manual,
refer
to
page
234.
Intensity
AUTO
program.Air
distribution,
manual,
refer
to
page
234.SYNC
program,
refer
to
page
234.Defrost
and
defog
window,
refer
to
page
234.Rear
window
defroster,
refer
to
page
235.Active
seat
ventilation,
refer
to
page
106.Seat
heating,
refer
to
page
106.Opening
the
Climate
menu,
re#j
fer
to
page
231.
For
the
following
settings,
for
in#j
stance:
upper
body
temperature
adjustment,
parked-car
ventila#j
tion.
Opening
the
Climate
menu
Press
the
button.
The
Climate
menu
is
displayed.
All
the
climate
control
functions
which
can
ad#j justed
via
iDrive
can
be
called
up
via
the
Climate
menu,
e.g.,
upper
body
temperature
adjustment,
parked-car
ventilation.
Seite
231Climate
controlCONTROLS231
Online
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for
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no.
01405A10F51
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Switching
on/off
Switching
on Press
any
button
except
for
the
following:'xRear
window
defroster.'xLeft
side
of
air
flow
button.'xSYNC
program.'xSeat
heating.'xSeat
ventilation.
Switching
off
Press
and
hold
the
left
button
until
the
system
switches
off.
Temperature Concept
The
automatic
climate
control
achieves
the
set
temperature
as
quickly
as
possible,
if
needed,
by using
the
maximum
cooling
or
heating
capacity,and
then
keeps
it
constant.
Adjusting Turn
the
wheel
to
set
the
desired
temperature.
Do
not
rapidly
switch
between
dif#j
ferent
temperature
settings.
Oth#j erwise,
the
automatic
climate
control
will
not
have
sufficient
time
to
adjust
the
set
temperature.
Air
conditioning Concept
The
air
in
the
car's
interior
will
be
cooled
and
de#j humidified
and,
depending
on
the
temperature
setting,
warmed
again.
The
car's
interior
can
only
be
cooled
with
the
drive-ready
state
switched
on.
Switching
on/off
Press
the
button.
The
LED
is
illuminated
with
air
condi#j
tioning
switched
on.
Depending
on
the
weather,
the
windshield
and
the
side
windows
may
fog
up
briefly
when
drive- ready
state
is
switched
on.
Air
conditioning
is
switched
on
automatically
with
the
AUTO
program.
When
using
the
automatic
climate
control,
con#j densation
water
develops
and
collects
under#jneath
the
vehicle.
Maximum
cooling
Concept
The
system
is
set
to
the
lowest
temperature,
op#j
timum
air
flow
and
recirculated-air
mode
with
the
drive-ready
state
switched
on.
General
information The
function
is
available
with
external
tempera#j
tures
above
approx.
32
#