2021 BMW 8 SERIES CONVERTIBLE Owners Manual

DisplayCheck
Control At
least
one
Check
Control
message
is
displayed
or
saved.
Text
messages Text
messages
and
symbols
in
the
instrument
cluster
explain
what
a
Check
Control
message
means
and
what
the
indicator
and
warning
lamps
signify.
Supplementary
text
messages
Additional
information,
for
example
the
cause
of the
fault
and
any
action
required,
can
be
called
up
via
Check
Control.
If
the
message
is
urgent,
the
supplementary
text
is
shown
in
the
Control
Display
automatically.
It
is
possible
to
select
additional
assistance
dej
pending
on
the
Check
Control
message.1.CAR2.Vehicle
status3.

Check
Control
messages4.Select
the
required
text
message.5.Select
the
desired
setting.
Messages
displayed
at
the
end
of
a
journey
Certain
messages
displayed
when
driving
are
displayed
again
when
drive-ready
state
is
switched
off.
Indicator
and
warninglamps
Principle
Indicator
and
warning
lamps
in
the
instrument cluster
show
the
status
of
some
functions
in
thevehicle
and
indicate
any
malfunctions
in
monijtored
systems.
General
Indicator
and
warning
lamps
can
illuminate
in
a
variety
of
combinations
and
colours.
When
drive-ready
state
is
switched
on,
the
funcj
tionality
of
some
lights
is
checked
and
they
illuj
minate
briefly.
Red
lights Seat
belt
reminder The
driver's
side
seat
belt
is
not
fasj
tened.
On
some
national-market
verj
sions:
the
front
passenger
seat
belt
is
not
fastened
or
objects
are
detected
on
the
front passenger
seat.
Check
whether
the
seat
belt
has
been
fastened
correctly.
Seat
belt
reminder
for
rear
seats Seat
belt
on
the
corresponding
rear
seat
is
not
fastened.
The
displays
may
vary
depending
on
the
equipment
and
country
specifications.
Airbag
system Airbag
system
and
belt
tensioner
may
befaulty.
Immediately
have
the
vehicle
checked
by
a
Service
Partner
of
the
manufacturer
or
another
qualified
Service
Partner
or
a
specialist
workj
shop.
Parking
brake The
parking
brake
is
engaged.
For
further
information:
Release
the
parking
brake,
see
page
153.Seite
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Brake
systemBrake
system
malfunctioning.
Continuedriving
at
moderate
speed.
Immediately
have
the
vehicle
checked
by
a
Service
Partner
of
the
manufacturer
or
another
qualified
Service
Partner
or
a
specialist
workj
shop.
Collision
warning
with
braking
function
Indicator
lamp
is
illuminated:
advancewarning.
Brake
and
increase
the
disj
tance.
Indicator
lamp
flashes
and
an
acoustic
signal sounds:
acute
warning.
Brake
and
take
evasive
action
if
necessary.
For
further
information:
Front-end
collision
warning
with
light
braking
function,
see
page
202.
Junction
warning
with
City
braking
function
Indicator
lamp
illuminates:
risk
of
collision
with
a
crossing
vehicle.
Indicator
lamp
illuminates:
risk
of
a
collij
sion
with
a
vehicle
with
unidentifiable
dij
rection
of
travel
or
advance
warning
in
the
case
of
vehicles
crossing
your
own
direction of
travel.
The
driver
must
intervene
personally,
for
examj
ple
by
braking.
Indicator
lamp
flashes
and
an
acoustic
signal sounds:
acute
warning
in
the
case
of
vehicles
crossing
your
own
direction
of
travel.
Brake
and
take
evasive
action
if
necessary.
For
further
information:
Junction
warning
with
City
braking
function,
see
page
207.Person
warning
with
light
braking
function
Indicator
lamp
is
illuminated
and
an
acoustic
signal
sounds:
imminent
collij
sion
with
a
detected
pedestrian
or
a
cyj
clist.
Take
action
yourself
immediately
by
braking
or
swerving.
For
further
information:
Person
warning
with
light
braking
function,
see
page
210.
Night
Vision
with
person
and
animal recognition
An
infrared
camera
scans
the
area
in
front
of
the
vehicle
and
warns
of
people and
animals
on
the
road.
Indicator
lamp
is
illuminated:
advance warning.
Brake
and
take
evasive
action
if
necessary.
Indicator
lamp
flashes
and
an
acoustic
signal
sounds:
acute
warning.
Immediately
brake
or
take
evasive
action.
For
further
information:
Night
Vision
with
person
and
animal
recognition,
see
page
213.
Active
Cruise
Control
with
Stop&Go
function
Indicator
lamp
flashes
and
an
acoustic
signal
sounds:
brake
and
take
evasive
acj
tion,
if
necessary.
For
further
information:
Active
Cruise
Control
with
Stop&Go
function, see
page
246.
Steering
and
lane
control
assistant Indicator
lamp
flashes
and
an
acoustic
signal
sounds:
the
system
is
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For
further
information:
Steering
and
lane
control
assistant,
see page
259.
Yellow
lights
Steering
and
lane
control
assistant Indicator
lamp
illuminates
and
an
acousj
tic
signal
may
sound:
a
system
interrupj
tion
is
imminent.
Indicator
light
flashing:
lane
boundary
has
been driven
over.
For
further
information:
Steering
and
lane
control
assistant,
see
page
259.
Anti-lock
Brake
System
ABS Braking
force
boost
may
be
faulty.
Avoid
sudden
braking.
Bear
in
mind
that
stopj
ping
distances
will
be
longer.
Have
the
vehicle
checked
immediately
by
a
Servj
ice
Partner
of
the
manufacturer
or
another
qualij fied
Service
Partner
or
a
specialist
workshop.
Dynamic
Stability
Control
DSC If
the
indicator
lamp
is
flashing:
DSC
is
regulating
the
acceleration
and
braking
forces.
The
vehicle
is
being
stabilised.
Decrease
speed
and
adjust
driving
style
to
the road
conditions.
If
the
indicator
lamp
is
illuminated:
DSC
has failed.
Immediately
have
the
system
checked
by
a
Servj ice
Partner
of
the
manufacturer
or
another
qualij
fied
Service
Partner
or
a
specialist
workshop.
For
further
information:
Dynamic
Stability
Control
DSC,
see
page
238.Dynamic
Stability
Control
DSC
deactivated,
or
Dynamic
Traction
Control
DTC
activated
DSC
is
deactivated
or
DTC
is
activated.For
further
information:'xDynamic
Stability
Control
DSC,
see
page
238.'xDynamic
Traction
Control
DTC,
see
page
239.
Runflat
indicator
RPA
RPA
reports
a
loss
of
tyre
inflation
presj
sure
in
a
tyre.
Reduce
your
speed
and
carefully
stop
the
vehicle.
Avoid
heavy
braking
and
sudden steering
manoeuvres.
For
further
information:
Runflat
indicator
RPA,
see
page
353.
Tyre
Pressure
Monitor Indicator
lamp
illuminates:
the
Tyre
Presj
sure
Monitor
is
reporting
a
low
tyre
inflaj
tion
pressure
or
a
flat
tyre.
Note
the
inforj
mation
in
the
Check
Control
message.
Indicator
lamp
flashes
and
then
illuminates
conjtinuously:
no
flat
tyres
or
loss
of
tyre
inflationpressure
can
be
detected.
'xFault
due
to
systems
or
devices
with
the
same
radio
frequency:
the
system
is
autoj
matically
reactivated
upon
leaving
the
field
of interference.'xIn
the
case
of
tyres
with
special
approval:
the
Tyre
Pressure
Monitor
was
unable
to
comj plete
the
reset.
Reset
the
system
again.'xA
wheel
without
wheel
electronics
is
mounj
ted:
if
necessary
have
it
checked
by
a
Service Partner
of
the
manufacturer
or
another
qualij
fied
Service
Partner
or
a
specialist
workshop.'xMalfunction:
have
the
system
checked
by
a Service
Partner
of
the
manufacturer
or
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other
qualified
Service
Partner
or
a
specialist
workshop.
For
further
information:
Tyre
Pressure
Monitor,
see
page
347.
Steering
system The
steering
system
may
be
faulty.Have
the
system
checked
by
a
Service
Partner
of
the
manufacturer
or
another
qualified
Service
Partner
or
a
specialist
workj shop.
Engine
warning
light Engine
malfunction.
Have
the
vehicle
checked
by
a
Service
Partner
of
the
manufacturer
or
another
qualified
Service
Partner
or
a
specialist
workj shop.
For
further
information:
Socket
for
on-board
diagnosis,
see
page
377.
Rear
fog
light Rear
fog
light
is
switched
on.
For
further
information:
Rear
fog
light,
see
page
191.
Green
lights
Seat
belt
reminder
for
rear
seats Seat
belt
on
the
corresponding
rear
seatis
fastened.
The
displays
may
vary
depending
on
the equipment
and
country
specifications.
Turn
indicator The
turn
indicator
is
switched
on.
If
the
indicator
bulb
flashes
more
rapidly
than
usual,
a
turn
indicator
has
failed.
For
further
information:
Turn
indicators,
see
page
155.
Side
lights The
side
lights
are
switched
on.For
further
information:
Side
lights/low-beam
headlights,
see
page
187.
Low-beam
headlights Low-beam
headlights
are
switched
on.
For
further
information:
Side
lights/low-beam
headlights,
see
page
187.
Lane
Departure
Warning If
the
indicator
lamp
is
illuminated:
thesystem
is
switched
on.
At
least
one
lane
marking
has
been
detected
and
warnings
can
be
issued
on
at
least
one
side
of
the
vehicle.
For
further
information:
Lane
Departure
Warning,
see
page
217.
High-beam
assistance High-beam
assistance
is
switched
on.
The
high-beam
headlights
are
switched on
and
off
automatically
according
to
traffic
conditions.
For
further
information: High-beam
assistance,
see
page
190.
Automatic
Hold Automatic
Hold
is
activated.
The
vehicle
is
held
automatically
when
at
a
standstill.
For
further
information:
Automatic
Hold,
see
page
153.Seite
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Manual
Speed
LimiterIf
the
indicator
lamp
is
illuminated:
the
system
is
switched
on.
If
the
indicator
lamp
is
flashing:
set
speed
limit
is
exceeded.
For
further
information:
Manual
Speed
Limiter,
see
page
242.
Cruise
Control Indicator
lamp
is
illuminated:
the
system
is
active.
For
further
information:
Cruise
Control,
see
page
244.
Active
Cruise
Control
with
Stop&Go
function
If
the
indicator
lamp
is
illuminated:
the
system
is
switched
on.
For
further
information:
Active
Cruise
Control
with
Stop&Go
function,
see
page
246.
Speed
Limit
Assist Depending
on
the
equipment,
indicatorlamp
illuminates
together
with
the
symj bol
for
a
cruise
control
system:
Speed
Limit
Assist
is
active
and
detected
speed
limits
can
be
adopted
manually
for
the
displayed
sysj
tem.
Indicator
lamp
illuminates:
the
detected
speed
limit
can
be
adopted
with
the
SET
button.
As
soon
as
the
speed
limit
has
been
adopted,
a
green
tick
is
displayed.
For
further
information:
Speed
Limit
Assist,
see
page
255.Steering
and
lane
control
assistant
Indicator
lamp
illuminates:
the
system
is
helping
the
driver
keep
the
vehicle
in
the
driving
lane.
For
further
information:
Steering
and
lane
control
assistant,
see page
259.
Lane
change
assistant Grey
line
for
lane
marking
on
the
approj
priate
side:
the
system
has
detected
the
lane
change
request.
Lane
change
not
currently
possible.
Green
arrow
symbol
for
lane-changing:
the
system
carries
out
a
lane
change.
Grey
arrow
symbol
for
lane-changing:
lane
change
not
possible;
operating
rej
quirements
not
met.
For
further
information:
Lane
change
assistant,
see
page
264.
Assisted
Driving
Plus Indicator
lamp
illuminates:
the
system
is
active.
For
further
information:
Assisted
Driving
Plus,
see
page
263.
Blue
lights
High-beam
headlights The
high-beam
headlights
are
switchedon.
For
further
information:
High-beam
headlights,
see
page
156.Seite
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Grey
lights
Active
Cruise
Control
with
Stop&Go
function
Indicator
lamp
illuminates:
the
system
is
interrupted.
Indicator
lamp
flashes:
the
prerequisites
for
operation
of
the
system
are
no
longer
being met
or
the
system
has
been
deactivated.
For
further
information:
Active
Cruise
Control
with
Stop&Go
function, see
page
246.
Steering
and
lane
control
assistant Indicator
lamp
illuminates:
the
system
is
ready.
For
further
information:
Steering
and
lane
control
assistant,
see page
259.
Assisted
Driving
Plus Indicator
lamp
illuminates:
the
system
is
interrupted.
For
further
information:
Assisted
Driving
Plus,
see
page
263.
White
lights
Assisted
Driving
Plus Indicator
lamp
illuminates:
the
system
is
ready.
For
further
information:
Assisted
Driving
Plus,
see
page
263.
Fuel
gauge
Principle The
current
fill
level
of
the
fuel
tank
is
displayed.
General
The
angle
of
the
vehicle
may
cause
the
display
to
fluctuate.
For
further
information:
Refuelling,
see
page
334.
Display An
arrow
next
to
the
petrol
pump
symbol
indicates
on
which
side
of
the
vehicle
the
fuel
tank
filler
flap
is
located.
The
current
range
is
displayed
as
a
number.
Revolution
counter
General It
is
vital
to
avoid
engine
speeds
in
the
red
warnjing
zone.
In
this
zone,
the
fuel
supply
is
interrupjted
to
protect
the
engine.
Activating/deactivating
1.CAR2.Settings3.Displays4.Instrument
cluster5.Engine
display6.Rev
counter
If
the
setting
for
the
driving
mode
view
is
activaj
ted,
the
activated
revolution
counter
is
only shown
in
the
COMFORT
or
SPORT
drivingmode.
Performance
display
Principle
The
display
shows
the
available
drive
power
as
a
percentage
of
the
overall
power.
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General
The
available
power
may
be
reduced
due
to
cerj
tain
factors,
for
example
a
cold
engine.
Activating/deactivating1.CAR2.Settings3.Displays4.Instrument
cluster5.Engine
display6.Power
meter
If
the
setting
for
the
driving
mode
view
is
activaj
ted,
the
activated
performance
display
is
only shown
in
the
COMFORT
driving
mode.
Display
Pointer
in
the
area
of
arrow
1:
display
of
the
enj
ergy
recuperation
achieved
when
rolling
or
when decelerating,
CHARGE.
Pointer
in
the
area
of
arrow
2:
power
as
a
perj centage,
POWER.
Shift
Lights
Principle
The
shift
lights
indicate
the
maximum
shift
point
at
which
the
best
possible
acceleration
can
be achieved.
Operating
requirements
Full
Black
Panel
Display:
Shift
Lights
are
disj
played
when
the
SPORT
or
SPORT
PLUS
transj
mission
mode
is
activated.
Switching
on/off1.Select
SPORT
or
SPORT
PLUS
driving
mode.
To
do
this,
press
the
Driving
Experience
Conj
trol.2.Activate
M
manual
operation
of
the
gearbox.
Display
Full
Black
Panel
Display.
Information
about
the
driving
style
'xCurrent
engine
speed
is
shown
in
the
revoluj
tion
counter.'xArrow
1:
yellow
buttons
lighting
up
succesj
sively
indicate
the
increase
in
revs.'xArrow
2:
orange
buttons
lighting
up
succesj sively
indicate
when
an
upshift
is
due.'xArrow
3:
buttons
illuminate
red.
Latest
point
to
upshift.
When
the
maximum
permissible
engine
speed
is
reached,
the
entire
display
flashes
red
and
the
fuel
supply
is
limited
to
protect
the
engine.
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Standby
state
and
drive-ready
state
OFF
in
the
instrument
cluster
inj
dicates
that
drive-ready
state
is
switched
off
and
standby
state
is switched
on.
READY
in
the
instrument
cluster
indicates
that
drive-ready
state
is
switched
on.
For
further
information:
Vehicle
operating
condition,
see
page
47.
Engine
temperature
Display
'xCold
engine:
the
needle
is
loj
cated
at
a
low
temperature
value.
Drive
at
moderate
enj
gine
and
road
speeds.'xNormal
operating
temperaj
ture:
the
pointer
is
in
the
midj
dle
or
the
bottom
half
of
the
temperature
display.'xHot
engine:
the
pointer
is
located
at
a
high temperature
value.
A
Check
Control
message
is
also
displayed.
For
further
information:
Coolant
level,
see
page
373.
Outside
temperature
General
If
the
display
drops
to
+3