warning light TOYOTA GR SUPRA 2022 Workshop Manual

2443-1. CONTROLS
This chapter describes all stan-
dard, country-specific and
optional features offered with
the series. It also describes fea-
tures and functions that are not
necessarily available in your
vehicle, e.g., due to the selected
options or country versions. This
also applies to safety-related
functions and systems. When
using these functions and sys-
tems, the applicable laws and
regulations must be observed.The vehicle interior contains
multiple storage compartments
for stowing objects.
Pull the handle.
The light in the glove compart-
ment switches on.
Fold cover closed.
Storage compar t-
ments
Vehicle features and
options
Safety information
WARNING
Loose objects or devices with a
cable connection to the vehicle,
for instance mobile phones, can
be thrown into the car’s interior
while driving, for instance in the
event of an accident or during
braking and evasive maneuvers.
There is a risk of injury. Secure
loose objects or devices with a
cable connection to the vehicle in
the car’s interior.
NOTICE
Anti-slip pads such as anti-slip
mats can damage the dashboard.
There is a risk of damage to prop-
erty. Do not use anti-slip pads.
Storage compartments
Glove compartment
Safety information
WARNING
Folded open, the glove compart-
ment protrudes in the car's inte-
rior. Objects in the glove
compartment can
be thrown into
the car's interior while driving, for
instance in the event of an acci-
dent or during braking and eva-
sive maneuvers. There is a risk of
injury. Always close the glove
compartment immediately after
using it.
Opening
Closing

2453-1. CONTROLS
3
CONTROLS
The glove compartment can be
locked with an integrated key,
refer to page 83. This prevents
access to the glove compart-
ment.
After the glove compartment is
locked, the remote control can
be handed over without the inte-
grated key, for instance when
the vehicle is parked by valet
parking.
There are storage compart-
ments in the doors.Locking
Compartments in the
doors
General information
Safety information
WARNING
Breakable objects, such as glass
bottles or glasses, can break in
the event of an accident or a brak-
ing or evasive maneuver. Broken
glass can be scattered in the car's
interior. There is a risk of injury or
risk of damage to property. Do not
use any breakable objects while
driving. Only stow breakable
objects in closed storage com-
partments.
Cup holders
Safety information
WARNING
Unsuitable containers in the cup
holders may damage the cup
holders or be thrown about the
car’s interior in the event of an
accident, an evasive maneuver,
or forceful braking. Spilled liquids
can distract from the traffic condi-
tions and lead to an accident. Hot
drinks can damage the cup holder
or lead to scalding. There is a risk
of injury or risk of damage to prop-
erty. Do not force objects into the
cup holder. Use lightweight, shat-
terproof, and sealable containers.
Do not transport hot beverages.

2483-1. CONTROLS
Attach load securing aids, such
as lashing straps, tensioning
straps, draw straps or cargo
nets, to the lashing eyes in the
cargo area.
There are four lashing eyes in
the cargo area for securing
cargo.
A multi-function hook is located
on the left and right side in the
cargo area.A tensioning strap is available
on the right side trim for fasten-
ing small objects.
Small objects can be stowed in
the net on the left side. To trans-
port larger objects, slide the net
down. Grab the top of the net as
close as possible to the edge
next to the holder. At first, a
resistance must be overcome.
General information
Lashing eyes
Multi-function hook
General information
Safety information
WARNING
Improper use of the multi-function
hooks can lead to a risk of objects
flying about during braking and
evasive maneuvers, for example.
There is a risk of injury and risk of
damage to property. Only hang
lightweight objects, such as shop-
ping bags, from the multi-function
hooks. Only transport heavy lug-
gage in the cargo area if it has
been appropriately secured.
Tensioning strap
Net

2534-1. DRIVING TIPS
4
DRIVING TIPS
Brake discs and brake pads only
reach their full effectiveness
after approx. 300 miles/500 km.
Drive moderately during this
break-in period.
Observe the break-in proce-
dures again, if components
mentioned above are replaced.Brake system
Following part replace-
ment
General driving notes
Closing the trunk lid
Safety information
WARNING
An open trunk lid protrudes from
the vehicle and can endanger
occupants and other traffic partici-
pants or damage the vehicle in
the event of an accident, braking
or evasive maneuvers. In addi-
tion, exhaust fumes may enter the
car's interior. There is a risk of
injury or risk of damage to prop-
erty. Do not drive with the trunk lid
open.
Ice on window glass
NOTICE
The window will be lowered
slightly when pulling on the door
handle. In the event of frost, the
window may freeze up and not be
lowered. There is a risk of dam-
age to property. When pulling on
the door handle, make sure that
the window is lowered. If neces-
sary, remove snow and ice from
the window. Do not open the door
with force.
Hot exhaust gas system
WARNING
High temperatures can occur
underneath the body, for instance
caused by the exhaust gas sys-
tem, while driving. Contact with
the exhaust gas system can
cause burns. There is a risk of
injury. Do not touch the hot
exhaust gas system, including the
exhaust pipe.
WARNING
If combustible materials, such as
leaves or grass, come in contact
with hot parts of the exhaust gas
system, these materials can
ignite. There is a risk of fire and
injuries. Do not remove the heat
shields installed and never apply
undercoating to them. Make sure
that no combustible materials can
come in contact with hot vehicle
parts in driving operation, idle or
during parking.

2544-1. DRIVING TIPS
When visibility is poor due to
fog, even if it is daytime, turn the
low beam headlights on to make
your vehicle more visible to
other vehicles, etc. Drive with
caution at a low speed, using
the centerline, guardrails, tail-
lights of a preceding vehicle,
etc., as guide.When the vehicle is being blown
by crosswinds, drive at a lower
speed and grip the steering
wheel stronger than normal.
The vehicle is especially sus-
ceptible to crosswinds when
exiting a tunnel or underpass,
when driving on a bridge or
embankment, or when passing
or being passed by a truck or
other large vehicle.

During a rain storm or when
the road surface is wet, the
road surface may be slippery
and visibility may be reduced.
In this case, turn the low
beam headlights on to make
your vehicle more visible to
Mobile communication
devices in the vehicle
WARNING
Vehicle electronics and mobile
phones can influence one
another. There is radiation due to
the transmission operations of
mobile phones. There is a risk of
injury or risk of damage to prop-
erty. If possible, in the car's inte-
rior use only mobile phones with
direct connections to an exterior
antenna in order to exclude
mutual interference and deflect
the radiation from the car's inte-
r i o r.
Driving in inclement
weather
When visibility is poor due to
fog
During strong wind
When it is raining

2564-1. DRIVING TIPS
perforated brake discs can emit
functional noises. However,
functional noises have no effect
on the performance and opera-
tional reliability of the brake.
When roads are wet, salted, or
in heavy rain, gently press the
brake pedal every few miles.
Ensure that this action does not
endanger other traffic.
The heat generated during brak-
ing dries brake discs and brake
pads and protects them against
corrosion.
In this way braking efficiency will
be available when you need it.
■General information
Drive long or steep downhill gra-
dients in the gear that requires
least braking effort. Otherwise,
the brakes may overheat and
reduce brake efficiency.
You can increase the engine's
braking effect by shifting down,
going all the way to first gear, if
needed.
■Safety information
Corrosion on the brake discs
and contamination on the brake
pads are increased by the fol-
lowing circumstances:
 Low mileage.
 Extended periods when the
vehicle is not used at all.
Objects in the area around
the pedals
WARNING
Objects in the driver's floor area
can limit the peda
l distance or
block a depressed pedal. There is
a risk of an accident. Stow objects
in the vehicle such that they are
secured and cannot enter into the
driver's floor area. Use floor mats
that are suitable for the vehicle
and can be safely attached to the
floor. Do not use loose floor mats
and do not layer several floor
mats. Make sure that there is suf-
ficient clearance for the pedals.
Ensure that the floor mats are
securely fastened again after they
were removed, for instance for
cleaning.
Driving in wet conditions
Hills
WARNING
Light but consistent brake pres-
sure can lead to high tempera-
tures, brakes wearing out and
possibly even brake failure. There
is a risk of an accident. Avoid
placing excessive stress on the
brake system.
WARNING
In idle state or with the engine
switched off, safety functions, for
instance engine braking effect,
braking assistance and steering
assistance, may not be available.
There is a risk of accident. Do not
attempt to drive in idle state or
with the engine switched off.
Brake disc corrosion

2845-1. MOBILITY
reset, the wheels on the Control
Display are shown in green.
You may interrupt this trip at any
time. When you continue the
reset resumes automatically.
A low tire inflation pressure may
cause the VSC Vehicle Stability
Control System to be switched
on.
■Message
A symbol with a vehicle mes-
sage appears on the Control
Display.
■Measure
Check the tire pressure and cor-
rect as needed.
■Message
In addition, a symbol with a
vehicle message appears on the
Control Display.
■Measure
1 Reduce the vehicle speed.
Do not exceed a speed of 80
mph/130 km/h.
2 Stop at a filling station, etc.
and check the tire inflation
pressure of all 4 tires as soon
as possible. Adjust the tire
inflation pressure or have
repairs performed as neces-
sary.
Messages: for tires with-
out special approval
General information
Safety information
WARNING
A damaged regular tire with low or
missing tire inflation pressure
impacts handling, such as steer-
ing and braking response. Do not
continue driving if the vehicle is
equipped with normal tires.
If a tire inflation pressure
check is required
SymbolPossible cause
Inflation was not carried
out according to specifi-
cations, e.g., when the
tire has not been suffi-
ciently inflated or in the
case of a natural steady
tire pressure loss.
If the tire inflation pressure
is too low
A yellow warning light is
illuminated in the instru-
ment cluster.
SymbolPossible cause
There is a tire inflation
pressure loss.

2855-1. MOBILITY
5
MOBILITY
■Message
In addition, a symbol with the
affected tire appears in a vehicle
message on the Control Display.
■Measure
Reduce your speed and stop
cautiously. Avoid sudden brak-
ing and steering maneuvers.
A low tire inflation pressure may
cause the VSC Vehicle Stability
Control System to be switched
on.
■Message
A symbol with a vehicle mes-
sage appears on the Control
Display.
■Measure
1 Check the tire pressure and
correct as needed.
2 Perform a system reset.
If there is a significant loss
of tire inflation pressure
A yellow warning light is
illuminated in the instru-
ment cluster.
SymbolPossible cause
There is a flat tire or a
major loss in tire infla-
tion pressure.
Messages: for tires with
special approval
General information
Safety information
WARNING
A damaged regular tire with low or
missing tire inflation pressure
impacts handling, such as steer-
ing and braking response. Do not
continue driving if the vehicle is
equipped with normal tires.
If a tire inflation pressure
check is required
SymbolPossible cause
Inflation was not carried
out according to specifi-
cations, e.g., the tire
has not been suffi-
ciently inflated.
The system has
detected a wheel
change, but no reset
was done.
The tire inflation pres-
sure has fallen below
the level of the last
reset.
No reset was per-
formed for the system.
The system issues a
warning based on the
tire inflation pressures
stored during the last
reset.

2865-1. MOBILITY
■Message
In addition, a symbol with a
vehicle message appears on the
Control Display.
■Measure
1 Reduce the vehicle speed.
Do not exceed a speed of 80
mph/130 km/h.
2 At the next opportunity, for
instance at a gas station,
check the tire inflation pres-
sure in all four tires and cor-
rect if necessary.
3 Reset the system.
■Message
In addition, a symbol with the
affected tire appears in a vehicle
message on the Control Display.
■Measure
Reduce your speed and stop
cautiously. Avoid sudden brak-
ing and steering maneuvers.
1 Identify the damaged tire.
Check the tire inflation pressure in
all four tires, for instance using the
tire pressure gauge of a flat tire kit.
For tires with special approval: if
the tire inflation pressure in all four
tires is correct, the TPM may not
have been reset. In this case, per-
form the reset.
If tire damage cannot be found,
contact your Toyota dealer.
If the tire inflation pressure
is too low
A yellow warning light is
illuminated in the instru-
ment cluster.
SymbolPossible cause
There is a tire inflation
pressure loss.
No reset was per-
formed for the system.
The system issues a
warning based on the
tire inflation pressures
stored during the last
reset.
If there is a significant loss
of tire inflation pressure
A yellow warning light is
illuminated in the instru-
ment cluster.
SymbolPossible cause
There is a flat tire or a
major loss in tire infla-
tion pressure.
No reset was per-
formed for the system.
The system issues a
warning based on the
tire inflation pressures
stored during the last
reset.
Actions in the event of a
flat tire

2875-1. MOBILITY
5
MOBILITY
2Repair the flat tire, e.g., with
a flat tire kit or by changing
the wheel.
Use of sealant, for instance from
the flat tire kit, may damage the
TPM wheel electronics. Have
the electronics replaced at the
next opportunity.
The tire inflation pressure
depends on the tire's tempera-
ture.
Driving or exposure to the sun
will increase the tire's tempera-
ture, thus increasing the tire
inflation pressure.
The tire inflation pressure is
reduced when the tire tempera-
ture falls again.
These circumstances may
cause a warning when tempera-
tures fall very sharply.
Following a temperature-related
warning, the target pressures
are displayed on the Control
Display again after a short dis-
tance.
The system cannot indicate sud-
den serious tire damage caused
by external circumstances. Tires with special approval: the
system will not function correctly
if a reset was not performed, for
example a flat ti
re may be indi-
cated although the tire inflation
pressures are correct.
• A wheel without TPM wheel electronics, such as an emer-
gency wheel, is mounted:
have the wheels checked, if
needed.
• Malfunction: have the system checked.
• Interference caused by sys- tems or devices with the
same radio frequency: after
leaving the area of the inter-
ference, the system automati-
cally becomes active again.
• For tires with special approval: the system was
unable to complete the reset.
System limits
Temperature
Sudden tire pressure lossFailure to perform a reset
Malfunction
Message
The yellow warning
light flashes and is then
illuminated continu-
ously. A vehicle mes-
sage is displayed. It
may not be possible to
identify tire pressure
losses.
Measure