warning light TOYOTA SUPRA 2023 Owner's Manual

1413-1. CONTROLS
3
CONTROLS
Several of the lights are
checked for proper functioning
and light up temporarily when
drive-ready state is switched on.Red lights
Safety belt warning
Safety belt on the driver
or passenger side is not
buckled. The safety belt
warning can also be
activated if heavy
objects are placed on
the front passenger
seat.
Make sure that the seat
belts are positioned
correctly.
Airbag system
Airbag system and belt
tensioner are not work-
ing.
Have the vehicle
checked immediately
by your Toyota dealer.
Parking brake
The parking brake is
set.
For releasing the park-
ing brake, refer to page
124.
Brake system
Braking system
impaired. Continue to
drive moderately.
Have the vehicle
checked immediately
by your Toyota dealer.
General risk of collision
Indicator light illumi-
nates or flashes in con-
junction with an
acoustic signal if a colli-
sion is imminent.
Pre-Collision System
(for pedestrians and
bicycles), see page
183.
Yellow lights
Anti-lock Braking System
ABS
Braking force boost
may not be working.
Avoid abrupt braking.
Take the longer brak-
ing distance into
account.
Have the system imme-
diately checked by your
Toyota dealer.

1433-1. CONTROLS
3
CONTROLS
Steering system
Steering system may
not be working.
Have the system
checked by your Toyota
dealer.
Emissions
The warning light
lights up:
Emissions are deterio-
rating. Have the vehi-
cle checked as soon
as possible.
 The warning light
flashes under certain
circumstances:
This indicates that
there is excessive mis-
firing in the engine.
Reduce the vehicle
speed and have the
system checked imme-
diately; otherwise, seri-
ous engine misfiring
within a brief period
can seriously damage
emission control com-
ponents, in particular
the catalytic converter.
Socket for Onboard
Diagnosis, refer to page
309.
Green lights
Turn signal
Turn signal switched
on.
Unusually rapid flash-
ing of the indicator light
indicates that a turn sig-
nal bulb has failed.
Turn signal, refer to
page 125.
Parking lights
Parking lights are
switched on.
Parking lights/low
beams, refer to page
157.
Low beams
Low beams are
switched on.
Parking lights/low
beams, refer to page
157.

1443-1. CONTROLS
The current fill level of the fuel
tank is displayed.
Vehicle tilt position may cause
the display to vary.
Information on refueling, refer to
page 268.
Lane departure warning
Depending on vehicle
equipment and
national-market ver-
sion:
The indicator light lights
up: the system is
switched on. A lane
boundary has been
detected on at least
one side of the vehicle
and the system is ready
to intervene. Warnings
will be issued.
Icon flashes green: the
system is performing a
steering intervention.
Lane departure warn-
ing, refer to page 187.
Automatic high-beam
Automatic high-beam is
switched on.
High beams are
switched on and off
automatically depend-
ing on the traffic situa-
tion.
Automatic high-beam,
refer to page 160.
Blue lights
High beams
High beams are
switched on.
High beams, refer to
page 126.
Fuel gauge
Concept
General information
Display
An arrow beside the
fuel pump symbol
shows which side of the
vehicle the fuel filler
flap is on.
Indicator light in the
instrument cluster
The yellow indicator
light illuminates, once
the fuel reserve is
reached.

1453-1. CONTROLS
3
CONTROLS
Always avoid engine speeds in
the red warning field. In this
range, the fuel supply is reduced
to protect the engine.
Depending on the vehicle equip-
ment, the shift position indica-
tors on the instrument cluster
indicates the maximum shift
point at which the best possible
acceleration can be achieved.
Depending on the equipment
and nationalmarket version, the
Shift lights are active in the sport
mode of the Automatic transmis-
sion and with manual transmis-
sion.
When the selected driving mode
is sport mode, a shift light will be
displayed.
Automatic transmission:
1Select SPORT using the
sport mode switch.
2 Activate manual mode of the
transmission. • Successive orange illumi-
nated fields indicate the
upcoming shift moment.
• The field lights up red. Do not wait any further to shift.
When the maximum speed is
reached, the entire display
flashes red and the supply of
fuel is interrupted in order to
protect the engine.
For further information, see Idle
state, standby state, and
drive-ready state, refer to page
Tachometer
Shift lights
Concept
General information
Functional requirement
Switching on shift lights
Display
Standby state and
drive-ready state
The lettering OFF in
the instrument cluster
indicates that
drive-ready state is
switched off and
standby state is
switched on.
The lettering READY in
the instrument cluster
indicates that the
drive-ready state is
switched on.

1463-1. CONTROLS
45.If the indicator drops to
+37°F/+3°C or lower, a signal
sounds.
A vehicle message is displayed.
There is an increased risk of ice
on roads.
The time is displayed in the
instrument cluster. Setting the
time and time format, refer to
page 63.
The range indicates the dis-
tance that can still be covered
with the current fuel level.
The estimated range available
Engine coolant tempera-
ture
Display
When the engine
temperature is low:
Only the segments in
the low temperature
range will be illumi-
nated. Drive with
moderate engine
speed and vehicle
speed.
 When the engine
temperature is nor-
mal: All segments to
the middle tempera-
ture range will be illu-
minated.
 When the engine
temperature is high:
All segments to the
high temperature
range will be illumi-
nated. A warning
message will also be
displayed.
To check the coolant
level, refer to page 305.
Indicator light in the
instrument cluster
A red indicator light is
displayed.
External temperature
General information
Safety information
WARNING
Even at temper atures above
+37°F/+3°C there can be a risk of
icy roads, for instance on bridges
or shady sections of road. There
is a risk of an accident. Modify
your driving style to the weather
conditions at low temperatures.
Time
Range
Concept
General information

1613-1. CONTROLS
3
CONTROLS
Press and hold the button on the
turn signal lever.
The sensitivity of the Automatic
High Beam Assistant can be
adjusted.
• Setting at standstill only.
• Drive readiness is switched on.
• Light is turned off. Push the turn signal lever to the
front for approximately 10 sec-
onds.
A Check Control message is
displayed. The system responds
more sensitively.
Push the turn signal lever to the
front again for approx. 10 sec-
onds or switch off the
drive-ready state.
The sensitivity of the Automatic
High Beam Assistant is reset to the
factory settings.
The Automatic High Beam
Assistant cannot replace the
driver's personal judgment of
when to use the high beams. In
situation that require this, there-
fore dimming manually.
The system is not fully functional
in the following situations, and
driver intervention may be nec-
essary:

In very unfavorable weather
conditions, such as fog or
heavy precipitation.
 When detecting poorly-lit road
users such as pedestrians,
cyclists, horseback riders and
wagons; when driving close to
train or ship traffic; or at ani-
Deactivate Automatic High
Beam Assistant
Sensitivity of the Auto-
matic High Beam Assis-
tant
General information
WARNING
If adjustments have been made or
the sensitivity ha s been modified,
oncoming traffic may be momen-
tarily blinded. There is a risk of an
accident. If adjustments have
been made and the sensitivity has
been modified, make sure that
oncoming traffic is not momentar-
ily blinded. Switch off the high
beams manually if required.
Functional requirements
Increase sensitivity
Resetting the sensitivity
System limits

1663-1. CONTROLS
Do not hang pieces of cloth-
ing, such as jackets, over the
backrests.
 Never modify either the indi-
vidual components or the wir-
ing in the airbag system. This
also applies to steering wheel
covers, the dashboard, and
the seats.
 Do not remove the airbag sys-
tem.
Even when you follow all
instructions very closely, injury
from contact with the airbags
cannot be fully ruled out in cer-
tain situations.
The ignition and inflation noise
may lead to short-term and, in
most cases, temporary hearing
impairment in sensitive occu-
pants.
Vehicle modifications for a per-
son with disabilities may affect
the air bag system; contact the
Toyota dealer for further infor-
mation.
Warnings and information on the
airbags are also found on the
sun visors. Functional readiness of
the airbag system
Safety information
WARNING
Individual components can be hot
after triggering of the airbag sys-
tem. There is a risk of injury. Do
not touch individual components.
WARNING
Improperly executed work can
lead to failure, malfunction or
unintentional triggering of the air-
bag system. In the case of a mal-
function, the airbag system might
not trigger as intended despite the
accident severity. There is a risk
of injuries or danger to life. Have
the airbag system checked,
repaired, dismantled and
scrapped by your Toyota dealer.
Display in the instrument
cluster
When drive-ready state is
switched on, the warning
light in the instrument
cluster lights up briefly and
thereby indicates the func-
tion readiness of the entire
airbag system and the belt
tensioners.
Malfunction
 Warning light does not
come on when
drive-ready state is
switched on.
 The warning light lights
up continuously.

1743-1. CONTROLS
When a subsequent collision
occurs after a SRS side air-
bag or SRS curtain shield air-
bag has operated
 When only a small impact is
applied to the side of the vehi-
cle in a collision
 When the SRS airbag warn-
ing light is illuminated
 When the majority of the initial
force of an impact is applied
only to a door
The explosive power that acti-
vates driver's/front-seat passen-
ger airbags very much depends
on the positions of the
driver's/front passenger seat.
To maintain the accuracy of this
function over the long term, cali-
brate the front seats as soon as
a respective message appears
on the Control Display. A corresponding message
appears on the Control Display.
1
Press the switch and move
the respective seat all the
way forward, until it stops.
2 Press the switch forward
again. The seat still moves
forward slightly.
3 Readjust the seat to the
desired position.
The calibration procedure is
completed when the message
on the Control Display disap-
pears.
If the message continues to be
displayed, repeat the calibration.
If the message does not disap-
pear after a repeat calibration,
have the system checked as
soon as possible.
The system reads if the front
passenger seat is occupied by
The SRS side airbags and
SRS curtain shield airbags
will not deploy when
Strength of the driver's
and front-seat passenger
airbag
Calibrating the front seats
WARNING
There is a risk of jamming when
moving the seats. There is a risk
of injury or risk of damage to prop-
erty. Make sure that the area of
movement of the seat is clear
prior to any adjustment.
Automatic deactivation of
the front-seat passenger
airbags
Concept

1753-1. CONTROLS
3
CONTROLS
measuring the human body's
resistance.
Front, knee, and side airbag on
the front passenger's side are
activated or deactivated.
Before transporting a child on
the front passenger seat, refer
to the safety information and
instructions for children on the
front passenger seat, see Chil-
dren.
When transporting older chil-
dren and adults, the front-seat
passenger airbags may be
deactivated in certain sitting
positions. In this case, the indi-
cator light for the front-seat pas-
senger airbags lights up.
In this case, change the sitting
position so that the front-seat
passenger airbags are acti-vated and the indicator light
goes out.
If it is not possible to activate the
airbags, have the person sit in
the rear.
To enable correct recognition of
the occupied seat cushion.

Do not attach covers, cush-
ions, ball mats or other items
to the front passenger seat
unless they are specifically
determined to be safe for use
on the front passenger seat.
 Do not place any electronic
devices on the front passen-
ger seat if a child restraint
system is to be installed on it.
 Do not place objects under
the seat that could press
against the seat from below.
 No moisture in or on the seat.
The indicator light for the
front-seat passenger airbag in
the roofliner indicates the oper-
ating state of the front-seat pas-
senger airbag.
The light indicates whether the
airbags are either activated or
deactivated.
After drive-ready state is
switched on, the light briefly
lights up and then indicates
whether the airbags are either
General information
Safety information
WARNING
To ensure the front-seat passen-
ger airbag function, the system
must be able to detect whether a
person is sitting
in the front pas-
senger seat. The entire seat cush-
ion area must be used for this
purpose. There is a risk of injuries
or danger to life. Make sure that
the front passeng er keeps his or
her feet in the floor area.
Malfunction of the auto-
matic deactivation system
Indicator light for the
front-seat passenger air-
bags

1763-1. CONTROLS
activated or deactivated.
The system generally detects
children seated in a child
restraint system, particularly in
child restraint systems required
by NHTSA at the point in time
when the vehicle was manufac-
tured. After installing a child
restraint system, make sure that
the indicator light for the
front-seat passenger airbags
lights up. This indicates that the
child restraint system has been
detected and the front-seat pas-
senger airbags are not acti-
vated.Toyota Supra Safety enables
central operation of the driver
assistance systems.
Depending on how the vehicle is
equipped, Toyota Supra Safety
consists of one or more systems
that can help prevent an immi-
nent collision.

Pre-Collision System, refer to
page 178.
 Pre-Collision System (for
pedestrians and bicycles),
refer to page 183.
 Lane departure warning, refer
to page 187.
 Blind spot monitor, refer to
page 191.
The indicator light
lights up when a child
is properly seated in a
child restraint system
or when the seat is
empty. The airbags
on the front passen-
ger side are not acti-
vated.
 The indicator light
does not light up
when, for instance a
correctly seated per-
son of sufficient size
is detected on the
seat. The airbags on
the front passenger
side are activated.
Detected child restraint
systems
Toyota Supra Safety
Concept
General information
Safety information
WARNING
The system cannot serve as a
substitute for the driver’s personal
judgment in assessing the traffic
situation. Based on the limits of
the system, it cannot inde-
pendently react to all traffic situa-
tions. There is a risk of accident.
Adjust driving style to traffic condi-
tions. Watch the surrounding traf-
fic situation closely, be ready to
take over steering and braking at
any time, and actively intervene
where appropriate.