2019 BMW X3 Owners Manual

Label
The
tires
are
marked
on
the
tire
sidewall
with
RSC
Run-flat
System
Component.
Repairing
a
flat
tire
Safety
measures
'xPark
the
vehicle
as
far
away
as
possible
from
passing
traffic
and
on
solid
ground.'xSwitch
on
the
hazard
warning
system.'xSecure
the
vehicle
against
rolling
away
by
setting
the
parking
brake.'xTurn
the
steering
wheel
until
the
front
wheels are
in
the
straight-ahead
position
and
engage
the
steering
wheel
lock.'xHave
all
vehicle
occupants
get
out
of
the
vej
hicle
and
ensure
that
they
remain
outside
the immediate
area
in
a
safe
place,
such
as
bej
hind
a
guardrail.'xIf
necessary,
set
up
a
warning
triangle
at
an
appropriate
distance.
Mobility
System
Concept
With
the
Mobility
System,
minor
tire
damage
can be
sealed
temporarily
to
enable
continued
travel.To
accomplish
this,
sealant
is
pumped
into
thetires,
which
seals
the
damage
from
the
inside.
General
information'xFollow
the
instructions
on
using
the
Mobility
System
found
on
the
compressor
and
sealant container.'xUse
of
the
Mobility
System
may
be
ineffecj
tive
if
the
tire
puncture
measures
approx.
1/8
inches/4
mm
or
more.'xContact
a
dealerss
service
center
or
another qualified
service
center
or
repair
shop
if
thetire
cannot
be
made
drivable.'xIf
possible,
do
not
remove
foreign
bodies
thathave
penetrated
the
tire.
Only
remove
foreignobjects
if
they
are
visibly
protruding
from
the
tire.'xPull
the
speed
limit
sticker
off
the
sealant
container
and
apply
it
to
the
steering
wheel.'xThe
use
of
a
sealant
can
damage
the
TPM wheel
electronics.
In
this
case,
have
the
elecj
tronics
checked
and
replaced
at
the
next
opj portunity.'xThe
compressor
can
be
used
to
check
the
tire
inflation
pressure.
Overview
Storage
The
Mobility
System
is
located
in
the
compartj
ment
under
the
cargo
floor
panel.
Fold
up
the
cargo
floor
panel.
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Sealant
container'xSealant
container,
arrow
1.'xFilling
hose,
arrow
2.
Observe
use-by
date
on
the
sealant
container.
Compressor
1Sealant
container
unlocking2Sealant
container
holder3Tire
pressure
gage4Reduce
tire
inflation
pressure
button5On/off
switch6Compressor7Connector/cable
for
socket8Connection
hose
Safety
measures
'xPark
the
vehicle
as
far
away
as
possible
from
passing
traffic
and
on
solid
ground.'xSwitch
on
the
hazard
warning
system.'xSecure
the
vehicle
against
rolling
away
by
setting
the
parking
brake.'xTurn
the
steering
wheel
until
the
front
wheels are
in
the
straight-ahead
position
and
engage
the
steering
wheel
lock.'xHave
all
vehicle
occupants
get
out
of
the
vej
hicle
and
ensure
that
they
remain
outside
the immediate
area
in
a
safe
place,
such
as
bej
hind
a
guardrail.'xIf
necessary,
set
up
a
warning
triangle
at
an
appropriate
distance.
Filling
the
tire
with
sealant
Safety
information
DANGER
If
the
exhaust
pipe
is
blocked
or
ventilation
is
inj
sufficient,
harmful
exhaust
gases
can
enter
into the
vehicle.
The
exhaust
gases
contain
pollujtants
which
are
colorless
and
odorless.
In
enj
closed
areas,
exhaust
gases
can
also
accumuj
late
outside
of
the
vehicle.
There
is
danger
to
life.
Keep
the
exhaust
pipe
free
and
ensure
sufj
ficient
ventilation.
NOTICE
The
compressor
can
overheat
during
extended operation.
There
is
a
risk
of
damage
to
propj
erty.
Do
not
run
the
compressor
for
more
than
10
minutes.
Filling
1.Shake
the
sealant
container.Seite
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2.Pull
filling
hose
completely
out
of
the
cover
ofthe
sealant
container.
Do
not
kink
the
hose.3.Slide
the
sealant
container
into
the
holder
on
the
compressor
housing,
ensuring
that
it
enj
gages
audibly.4.Screw
the
filling
hose
of
the
sealant
container onto
the
tire
valve
of
the
nonworking
wheel.5.With
the
compressor
switched
off,
insert
the
plug
into
the
power
socket
inside
the
vehicle.6.With
standby
state
switched
on
or
the
engine running,
switch
on
the
compressor.
Let
the
compressor
run
for
max.
10
minutes
to
fill
the
tire
with
sealant
and
achieve
a
tire
inflation pressure
of
approx.
2.0
bar.
While
the
tire
is
being
filled
with
sealant,
the
tire
inflation
pressure
may
sporadically
reach
approx.
5
bar.
Do
not
switch
off
the
compressor
at
this point.
Checking
and
adjusting
the
tire
inflation
pressure
Checking
1.Switch
off
the
compressor.2.Read
the
tire
inflation
pressure
on
the
tirepressure
gage.
To
continue
the
trip,
a
tire
inflation
pressure
of
atleast
2
bar
must
be
reached.
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Removing
and
stowing
the
sealant
container1.Unscrew
the
filling
hose
of
the
sealant
conj tainer
from
the
tire
valve.2.Press
the
red
unlocking
device.3.Remove
the
sealant
container
from
the
comjpressor.4.Wrap
and
store
the
sealant
container
in
suitaj
ble
material
to
avoid
dirtying
the
cargo
area.
Minimum
tire
inflation
pressure
is
not
reached
1.Pull
the
connector
out
of
the
power
socket inside
the
vehicle.2.Drive
33
ft/10
m
forward
and
back
to
distribjute
the
sealant
in
the
tire.3.Screw
the
connection
hose
of
the
compresj
sor
directly
onto
the
tire
valve
stem.4.Insert
the
connector
into
the
power
socket
inj
side
the
vehicle.5.With
standby
state
switched
on
or
the
engine running,
switch
on
the
compressor.
If
a
tire
inflation
pressure
of
at
least
2
bar
canj
not
be
reached,
contact
your
dealerss
servicecenter
or
another
qualified
service
center
or
repair
shop.
If
a
tire
inflation
pressure
of
at
least
2
bar
is
reached,
see
Minimum
tire
inflation
pressure
is
reached.6.Unscrew
the
connection
hose
of
the
comj pressor
from
the
tire
valve.7.Pull
the
connector
out
of
the
power
socketinside
the
vehicle.8.Stow
the
Mobility
System
in
the
vehicle.
Minimum
tire
inflation
pressure
is
reached
1.Unscrew
the
connection
hose
of
the
comj pressor
from
the
tire
valve.2.Pull
the
connector
out
of
the
power
socketinside
the
vehicle.3.Stow
the
Mobility
System
in
the
vehicle.4.Immediately
drive
approx.
5
miles/10
km
toensure
that
the
sealant
is
evenly
distributed
in
the
tire.
Do
not
exceed
a
speed
of
50
mph/80
km/h. If
possible,
do
not
drive
at
speeds
less
than 12
mph/20
km/h.
Adjustment
1.Stop
at
a
suitable
location.2.Screw
the
connection
hose
of
the
compresj
sor
directly
onto
the
tire
valve
stem.Seite
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3.Insert
the
connector
into
the
power
socket
inj
side
the
vehicle.4.Correct
the
tire
inflation
pressure
to
at
least
2.0
bar.'xIncrease
tire
inflation
pressure:
with
standby
state
switched
on
or
the
engine running,
switch
on
the
compressor.'xReduce
tire
inflation
pressure:
press
the
button
on
the
compressor.5.Unscrew
the
connection
hose
of
the
comj pressor
from
the
tire
valve.6.Pull
the
connector
out
of
the
power
socketinside
the
vehicle.7.Stow
the
Mobility
System
in
the
vehicle.
Continuing
the
trip
Do
not
exceed
the
maximum
permissible
speedof
50
mph/80
km/h.
Reinitialize
the
run-flat
tires,
refer
to
page
317.
Reset
the
Tire
Pressure
Monitor
TPM,
refer
to
page
310.
Replace
the
nonworking
tire
and
the
sealant
conj tainer
of
the
Mobility
System
promptly.
Snow
chains
Safety
information
WARNING
With
the
mounting
of
snow
chains
on
unsuitaj ble
tires,
the
snow
chains
can
come
into
conj
tact
with
vehicle
parts.
There
is
a
risk
of
accij
dents
or
risk
of
damage
to
property.
Only
mount
snow
chains
on
tires
that
are
designated
by
their
manufacturer
as
suitable
for
the
use
of
snow
chains.
WARNING
Insufficiently
tight
snow
chains
may
damage tires
and
vehicle
components.
There
is
a
risk
of
accidents
or
risk
of
damage
to
property.
Make
sure
that
the
snow
chains
are
always
suffij
ciently
tight.
Re-tighten
as
needed
according
to
the
snow
chain
manufacturer's
instructions.
Fine-link
snow
chains
The
manufacturer
of
your
vehicle
recommendsuse
of
fine-link
snow
chains.
Certain
types
of
fine-link
snow
chains
have
been
tested
by
the manufacturer
of
the
vehicle
and
recommendedas
road-safe
and
suitable.
Information
regarding
suitable
snow
chains
is
available
from
a
dealerss
service
center
or
anj other
qualified
service
center
or
repair
shop.
Use
Use
only
in
pairs
on
the
rear
wheels,
equipped
with
the
tires
of
the
following
size:
'x225/60
R
18.'x245/50
R
19.
Follow
the
snow
chain
manufacturer's
instrucj tions.
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Do
not
initialize
the
run-flat
tires
after
mounting
snow
chains,
as
doing
so
may
result
in
incorrect readings.
Do
not
reset
the
Tire
Pressure
Monitor
TPM
afj ter
mounting
snow
chains,
as
doing
so
may
rejsult
in
incorrect
readings.
When
driving
with
snow
chains,
briefly
activate
Dynamic
Traction
Control
DTC
to
optimize
the
forward
momentum.
Maximum
speed
with
snow
chains
Do
not
exceed
a
speed
of
30
mph/50
km/h
when
using
snow
chains.
Tire
Pressure
Monitor
TPM
Concept
The
system
monitors
tire
inflation
pressure
in
the
four
mounted
tires.
The
system
warns
you
if there
is
a
loss
of
pressure
in
one
or
more
tires.
General
informationSensors
in
the
tire
valves
measure
the
tire
inflajtion
pressure
and
tire
temperature.
Using
the
tire
settings
in
iDrive,
the
system
can
automatically
display
the
specified
target
presj sures
and
compare
them
with
the
actual
tire
inj
flation
pressures.
If
tires
are
being
used
that
are
not
specified
on the
tire
inflation
pressure
details
on
the
vehicle,
refer
to
page
296,
such
as
tires
with
special
apj
proval,
the
system
needs
to
be
actively
reset. The
system
will
then
take
over
the
actual
tire
inj
flation
pressures
as
the
target
pressures.
When
operating
the
system,
also
note
the
addij
tional
information
found
in
the
Tire
inflation
presj
sure,
refer
to
page
296,
chapter.
Safety
information
WARNING
The
display
of
the
target
pressures
is
not
a substitute
for
the
tire
inflation
pressure
details
on
the
vehicle.
Incorrect
entries
in
the
tire
setj
tings
can
lead
to
incorrect
target
tire
inflation
pressure
values.
In
this
case,
it
cannot
be
guarj
anteed
that
the
notification
of
a
loss
of
tire
inflaj tion
pressure
will
be
reliable.
There
is
a
risk
of
injury
and
risk
of
damage
to
property.
Ensure
that
the
tire
sizes
of
the
mounted
tires
are
disj
played
correctly
and
match
the
details
on
the
tires
and
on
the
vehicle.
Functional
requirements
The
following
conditions
must
be
met
for
the
system;
otherwise,
reliable
flagging
of
a
loss
of
tire
inflation
pressure
is
not
assured:
'xEvery
time
a
tire
or
wheel
is
changed,
the
correct
details
on
the
mounted
tires
must
be entered
in
the
tire
settings,
refer
to
page
310.'xFor
tires
with
special
approval:'xAfter
a
tire
or
wheel
replacement,
a
reset
was
performed
with
the
correct
tire
inflaj
tion
pressure.'xAfter
the
tire
inflation
pressure
was
adj
justed
to
a
new
value,
a
reset
was
perj formed.'xWheels
with
TPM
wheel
electronics.
Tire
settings
General
information The
tire
sizes
of
the
mounted
tires
can
be
gathj
ered
from
the
tire
inflation
pressure
details
on
the vehicle,
refer
to
page
296,
or
directly
on
the
tires.
The
tire
details
do
not
need
to
be
re-entered when
the
tire
inflation
pressure
is
corrected.
For
summer
and
winter
tires,
the
tire
details
enj
tered
last
are
stored.
After
a
tire
or
wheel
rej
Seite
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placement,
the
settings
of
the
tire
sets
used
last
can
be
selected.
Opening
the
menu Via
iDrive:1.My
Vehicle2.Vehicle
status3.

Tire
Pressure
Monitor
Changing
settings Via
iDrive:
1.Tire
settings2.Selecting
tires:'xSummer
tires'xWinter
tires/all-season
tires3.Current:4.Select
the
tire
type
that
is
mounted
on
the
rear
axle:'xTire
size,
e.g.,
245/45
R18
96
Y.'xFor
tires
with
special
approval:
Other
tire5.Select
the
maximum
road
speed
that
will
be
used
with
the
tires.6.Confirm
settings
The
measurement
of
the
current
tire
inflation
pressure
is
started.
The
measurement
progress
is
displayed.
Status
display Current
statusThe
system
status
can
be
displayed
on
the
Conj
trol
Display,
e.g.,
whether
or
not
the
system
is
acj tive.
Via
iDrive:
1.My
Vehicle2.Vehicle
status3.

Tire
Pressure
Monitor
The
current
status
is
displayed.
Current
tire
inflation
pressure The
current
tire
inflation
pressure
is
displayed
for
each
tire.
The
current
tire
inflation
pressures
may
change during
driving
operation
or
depending
on
the
exjternal
temperature.
Current
tire
temperature Depending
on
the
model,
the
current
tire
temj
peratures
are
displayed.
The
current
tire
temperatures
may
change
while
driving
or
due
to
the
external
temperature.
Target
pressure The
target
pressure
for
the
tires
on
the
front
and
rear
axles
is
displayed.
The
target
pressures
are
values
stored
in
the
vej
hicle.
The
specified
target
pressures
take
the
influence of
driving
operation
and
external
temperature
on the
tire
temperature
into
account.
The
approprij
ate
target
pressure
is
always
displayed,
indej pendent
of
the
weather
situation,
tire
temperajtures
and
driving
times.
The
displayed
target
pressure
may
change
and
may
differ
from
the
tire
inflation
pressure
details on
the
door
pillar
of
the
driver's
door.
The
tire
injflation
pressure
can
thus
be
corrected
to
the
value
of
the
displayed
target
pressures.
The
target
pressure
is
immediately
adjusted
if
the
vehicle
load
is
changed
in
the
tire
settings.
Tire
conditions General
information
Tire
and
system
status
are
indicated
by
the
color
of
the
wheels
and
a
SMS
text
message
on
the
Control
Display.
Any
existing
messages
are
not
deleted
if
the
disj played
target
pressure
is
not
reached
after
the
tire
inflation
pressure
is
corrected.Seite
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All
wheels
green'xThe
system
is
active
and
bases
warnings
onthe
displayed
target
pressures.'xFor
tires
with
special
approval:
the
system
isactive
and
bases
warnings
on
the
tire
inflation
pressures
stored
during
the
last
reset.
One
to
four
yellow
wheels
A
flat
tire
or
major
drop
in
the
tire
inflation
presj
sure
has
occurred
in
the
indicated
tires.
Gray
wheels It
may
not
be
possible
to
identify
tire
inflation
pressure
losses.
Possible
causes:
'xMalfunction.'xDuring
tire
inflation
pressure
measurement, after
confirmation
of
the
tire
settings.'xFor
tires
with
special
approval:
the
system
isbeing
reset.
For
tires
with
special
approval:
performing
a
reset
Via
iDrive:
1.My
Vehicle2.Vehicle
status3.Tire
Pressure
Monitor4.Switch
on
drive-ready
state
and
do
not
driveoff.5.Reset
tire
inflation
pressure:
Perform
reset.6.Drive
away.
The
wheels
are
displayed
in
gray
and
the
followj
ing
is
displayed
Resetting
Tire
Pressure Monitor