2023 TOYOTA SUPRA stop start

943-1. CONTROLS
Via Toyota Supra Command:
1"My Vehicle"
2 "Driver profiles"
3 Select driver profile.
The setting can be made for the
driver profile marked with this sym-
bol.
4 "Last seat position automatic"
When the vehicle is unlocked,
the driver's seat and exterior
mirrors resume their last set
positions.
The most recent position is inde-
pendent of the positions saved
via the seat memory.
Via Toyota Supra Command:
1 "My Vehicle"
2 "Vehicle settings"
3 "Doors/Key"
4 Deactivate or activate the
desired confirmation signals:
• "Flash for lock/unlock"
Unlocking is signaled by two
flashes, locking by one.
Via Toyota Supra Command:
1 "My Vehicle"
2 "Vehicle settings" 3
"Doors/Key"
4 "Lock automatically"
The vehicle locks automatically
after a short period of time if no
door is opened after unlocking.
Via Toyota Supra Command:
1"My Vehicle"
2 "Vehicle settings"
3 "Doors/Key"
4 Select the desired setting:
• "Unlock doors when in Park"
• "Unlock at end of trip"
After drive-ready state is switched
off by pressing the Start/Stop but-
ton, the locked vehicle is automati-
cally unlocked.
Via Toyota Supra Command:
1 "My Vehicle"
2 "Vehicle settings"
3 "Doors/Key"
4 "Fold mirrors in when locked"
The exterior mirrors are automati-
cally folded in during locking.
Via Toyota Supra Command:
1"My Vehicle"
2 "Vehicle settings"
Adjusting the last seat and
mirror position
Confirmation signals from
the vehicle
Automatic locking
Automatic unlocking
Folding mirrors automati-
cally
Establishing idle state
after opening the front
doors

1143-1. CONTROLS
WARNING
■When children are in the vehi-
cle
Never leave children unattended
in the vehicle, and never allow
children to have or use the
key.Children may be able to start
the vehicle or shift the vehicle into
neutral. There is also a danger
that children may injure them-
selves by playing with the win-
dows or other features of the
vehicle. In additi on, heat build-up
or extremely cold temperatures
inside the vehicle can be fatal to
children.
●When the vehicle is parked
under direct sunlight, the tem-
perature inside the vehicle can
increase to over 122°F, even in
winter. In this situation, occu-
pants may suffer from dehydra-
tion or heatstroke.
●If a switch is operated acciden-
tally, it may lead to unexpected
injuries.
●Do not allow a child to open and
close the doors. When closing a
door, be carefu l so that the
child’s hands and feet to not get
caught in the door.
●Do not allow a child to put their
head or limbs out of the door
window and be sure that they
are clear of the window before
operating the power window
switch.
The right place for chil-
dren
Safety information
WARNING
Unattended children or animals in
the vehicle can cause the vehicle
to move and endanger them-
selves and traffic, for instance due
to the following actions:
●Pressing the Sta rt/Stop button.
●Releasing the parking brake.
●Opening and closing the doors
or windows.
●Engaging selector lever position
N.
●Using vehicle equipment.
There is a risk of accidents or inju-
ries. Do not leave children or ani-
mals unattended in the vehicle.
Take the remote control with you
when exiting and l ock the vehicle.
WARNING
A heated vehicle may result in
death to persons, especially chil-
dren and animals. There is a risk
of injuries or danger to life. Do not
leave persons, especially chil-
dren and animals unattended in
the vehicle.

1193-1. CONTROLS
3
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.
Manual transmission: the driver-
eady state is switched on when
you depress the clutch pedal
while pressing the Start/Stop
button.
Automatic transmission?the
drive-ready state is switched on
when you depress the brake
pedal while pressing the
Start/Stop button.
Pressing the Start/Stop button
again switches drive-ready state back off and standby state, refer
to page 45, is switched back on.
1
Switch on drive-ready state.
2 Apply drive mode.
3 Release the parking brake.
4 Drive away.
The Auto Start/Stop function
helps save fuel. The system
switches off the engine during a
stop, for instance in traffic jam or
at traffic lights. Drive-ready state
remains switched on. The
engine starts automatically for
driving off.
After each engine start using the
Start/Stop button, the Auto
Start/Stop function is ready. The
function is activated from
speeds of approx. 3 mph/5
km/h.
Depending on the selected driv-
ing mode, refer to page 136, the
system is automatically acti-
vated or deactivated.
Driving
Vehicle features and
options
Start/Stop button
Concept
Pressing the Start/Stop
button switches
drive-ready state on or
off, refer to page 45.
Driving away
Auto Start/Stop function
Concept
General information

1203-1. CONTROLS
Manual transmission
The engine is switched off auto-
matically during a stop under the
following conditions:
Neutral is engaged and the
clutch pedal is snot pressed.
 The driver's safety belt is
buckled or the driver's door is
closed.
Automatic transmission
The engine is switched off auto-
matically during a stop under the
following conditions:
 The selector lever is in selec-
tor lever position D.
 The brake pedal remains
pressed while the vehicle is
stationary.
 The driver's safety belt is
buckled or the driver's door is
closed.
If the engine was not switched
off automatically when the vehi-
cle stopped, the engine can be
switched off manually:
 Press the brake pedal force-
fully again from the current
pedal position.
 Engage selector lever posi-
tion P. If all functional preconditions are
fulfilled, the engine switches off.
The air flow from the air condi-
tioner is reduced when the
engine is switched off.
■General information
The engine is not switched off
automatically in the following sit-
uations:
 In case of a steep downhill
grade.
 Brake not engaged strongly
enough.
 The external temperature is
high and automatic air condi-
tioning is running.
 The car's interior has not yet
been heated or cooled to the
Engine stop
Functional requirements
Manual engine stop
Air conditioner when the
engine is switched off
Displays in the instrument
cluster
The display in the
instrument cluster indi-
cates that the Auto
Start/Stop function is
ready for automatically
starting the engine.
The display indicates
that the conditions for
an automatic engine
stop have not been
met.
Functional limitations

1213-1. CONTROLS
3
CONTROLS
required level.
 Where there is a risk of win-
dow condensation when the
automatic air conditioning is
switched on.
 Engine or other parts not at
operating temperature.
 Engine cooling is required.
 The wheels are at a sharp
angle or the steering wheel is
being turned.
 Vehicle battery is heavily dis-
charged.
 At higher elevations.
 The hood is unlocked.
 The parking assistant is acti-
vated.
 Stop-and-go traffic.
 Selector lever position in N or
R.
 After driving in reverse.
 Use of fuel with high ethanol
content.
Manual transmission
The engine starts automatically
under the following precondi-
tions:
 By releasing th e clutch pedal.
Automatic transmission
The engine starts automatically under the following precondi-
tions:

By releasing the brake pedal.
After the engine starts, acceler-
ate as usual.
After the engine switches off
automatically, it will not start
again automatically if any one of
the following conditions are met:
 The driver's safety belt is
unbuckled and the driver's
door is open.
 The hood was unlocked.
Some indicator lights light up for
a varied length of time.
The engine can only be started
via the Start/Stop button.
Even if driving off was not
intended, the deactivated
engine starts up automatically in
the following situations:
 Excessive warming of the
car's interior when the air con-
ditioning is switched on.
 Excessive cooling of the car's
interior when the heating is
switched on.
 Where there is a risk of win-
dow condensation when the
Starting the engine
Functional requirements
Driving off
Safety mode
System limits

1223-1. CONTROLS
automatic air conditioning is
switched on.
 The steering wheel is turned.
 Change from selector lever
position D to N or R.
 Change from selector lever
position P to N, D, or R.
 Vehicle battery is heavily dis-
charged.
 Start of an oil level measure-
ment.
Depending on the vehicle equip-
ment and country-specific ver-
sion, the vehicle features a
variety of sensors for assessing
the traffic situation. The Auto
Start/Stop function uses this
information to adapt to various
traffic situations in a proactive
manner.
For instance, this applies to the
following situations:
 If a situation is detected in
which the stopping time is
expected to be very short, the
engine is not switched off
automatically. A message
appears on the Control Dis-
play, depending on the situa-
tion.
 If a situation is detected in
which the vehicle needs to
drive off immediately, the
engine is started automati- cally.
The function may be restricted if
the navigation data is invalid,
outdated or not available, for
example.
The engine is not automatically
switched off.
The engine is started during an
automatic engine stop.
Press the button.
The Auto Start/Stop function is
also deactivated in selector
lever position M.
The Auto Start/Stop function is
also deactivated in SPORT driv-
ing mode of the Sport mode
Additional functions Auto
Start/Stop
Activating/deactivating the
system manually
Concept
Using the button
Via selector lever position
Via the Sport mode switch

1233-1. CONTROLS
3
CONTROLS
switch.
■General information
During an automatic engine
stop, the vehicle can be
switched off permanently, for
instance when leaving it.
■Manual transmission
1 Press the Start/Stop button.
 Drive-ready state is switched
off.
 Standby state is switched on.
2 Shift into first gear or reverse.
3 Set the parking brake.
■Automatic transmission
1 Press the Start/Stop button.
 Drive-ready state is switched
off.
 Standby state is switched on.
 Selector lever position P is
engaged automatically.
2 Set the parking brake.
In certain situations, the Auto
Start/Stop function is deacti-
vated automatically for safety
reasons, for instance if no driver
is detected. The Auto Start/Stop function no
longer switches off the engine
automatically. A vehicle mes-
sage is displayed. It is possible
to continue driving. Have the
system checked by your Toyota
dealer.
The parking brake is used to
prevent the vehicle from rolling
when it is parked.
Switching off the vehicle
during an automatic engine
stop
Automatic deactivation
General information
Malfunction
Parking brake
Concept
Safety information
WARNING
An unsecured vehicle can begin
to move and possibly roll away.
There is a risk of an accident.
Before exiting, secure the vehicle
against rolling.
In order to ensure that the vehicle
is secured against rolling away,
follow the following:
●Set the parking brake.
●On uphill grades or on a down-
hill slope, turn the front wheels
in the direction of the curb.
●On uphill grades or on a down-
hill slope, also secure the vehi-
cle, for instanc e with a wheel
chock.

1243-1. CONTROLS
■General information
To use as emergency brake
while driving:
Pull the switch and hold it. The
vehicle brakes hard while the
switch is being pulled.
A vehicle message is displayed.
If the vehicle is slowed down to
a speed of approx. 2 mph/3
km/h the parking brake is set.
1 Switch on drive-ready state.
2 Manual transmission:
press the switch while the
brake pedal is pressed.
Automatic transmission:
WARNING
Unattended children or animals in
the vehicle can cause the vehicle
to move and endanger them-
selves and traffic, for instance due
to the following actions:
●Pressing the Start/Stop button.
●Releasing the parking brake.
●Opening and closing the doors
or windows.
●Engaging selector lever position
N.
●Using vehicle equipment.
There is a risk of accidents or inju-
ries. Do not leave children or ani-
mals unattended in the vehicle.
Take the remote control with you
when exiting and lock the vehicle.
Overview
Parking brake
Setting
With a stationary vehicle
Pull the switch.
The LED lights up.
The indicator light in the
instrument cluster illumi-
nates red. The parking
brake is set.
While driving
The indicator light in the
instrument cluster illumi-
nates red, a signal
sounds, and the brake
lights illuminate.
Releasing
Releasing manually