stop start TOYOTA SUPRA 2021 (in English) User Guide

1153-1. CONTROLS
3
CONTROLS
Supra Owner's Manual_U (from Jul. '20 Prod.)
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
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outdated or not available, for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.
System limits
Additional functions Auto
Start/Stop
Activating/deactivating the
system manually
Concept

1163-1. CONTROLS
Supra Owner's Manual_U (from Jul. '20 Prod.)
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
switch.
■General information
During an automatic engine
stop, the vehicle can be
switched off permanently, for
instance when leaving it.
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.
Using the button
Via selector lever position
Via the Sport mode switch
Switching off the vehicle
during an automatic engine
stop
Automatic deactivation
General information
Malfunction
Parking brake
Concept

1173-1. CONTROLS
3
CONTROLS
Supra Owner's Manual_U (from Jul. '20 Prod.)
■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
Safety information
WA R N I N G
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 again
st rolling away,
follow the following:
●Set the parking brake.
●On uphill grades or on a down-
hill slope, turn t he front wheels
in the direction of the curb.
●On uphill grades or on a down-
hill slope, also secure the vehi-
cle, for instance with a wheel
chock.
WA R N I N G
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.

1273-1. CONTROLS
3
CONTROLS
Supra Owner's Manual_U (from Jul. '20 Prod.)
Shifting up: pull the right shift
paddle.
 Shifting down: pull left shift
paddle.
 Downshifting to the lowest
possible gear: keep the left
shift paddle pulled.
The selected gear is briefly dis-
played in the instrument cluster,
followed by the current gear.
Electronically unlock the trans-
mission lock to maneuver vehi-
cle from a danger area.
Unlocking is possible, if the
starter can spin the engine.
Before unlocking the transmis-
sion lock, set the parking brake
to prevent the vehicle from roll-
ing away. 1
Press and hold down brake
pedal.
2 Press the Start/Stop button.
The starter must audibly
start. Hold the Start/Stop but-
ton pressed.
3 With your free hand, press
the button on the selector
lever, arrow 1, and press the
selector lever into selector
lever position N and hold,
arrow N, until selector lever
position N is displayed in the
instrument cluster.
A vehicle messag e is displayed.
4Release Start/Stop button
and selector lever.
5 Release brake, as soon as
the starter stops.
6 Maneuver the vehicle from
the danger area and secure it
against moving on its own.
For additional information, see
the chapter on tow-starting and
towing, refer to page 319.
Displays in the instrument
cluster
The selector lever posi-
tion is displayed, for
example P.
Electronic unlocking of
the transmission lock
General information
Engaging selector lever
position N
1
R
N

1383-1. CONTROLS
Supra Owner's Manual_U (from Jul. '20 Prod.)
For further information, see Idle
state, standby state, and
drive-ready state, refer to page
40.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 57.
The range indicates the dis-
The letters READY in
the tachometer indicate
that the Auto Start/Stop
function is ready to
start the engine auto-
matically.
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 298.
Indicator light in the
instrument cluster
A red indicator light is
displayed.
External temperature
General information
Safety information
WA R N I N G
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

1773-1. CONTROLS
3
CONTROLS
Supra Owner's Manual_U (from Jul. '20 Prod.)
In tight curves.
 If the driving stability control
systems are limited or deacti-
vated, for instance VSC OFF.
 If the field of view of the cam-
era or the windshield is dirty
or covered in the area of the
interior mirror.
 If the camera has overheated
and been temporarily
switched off due to exces-
sively high temperatures.
 Depending on the equipment
version: after improperly per-
formed work on the vehicle
paint.
 After improperly performed
work on the vehicle paint in
the area of the radar sensors.
 Up to 10 seconds after the
start of the engine via the
Start/Stop button.
 During calibration of the cam-
era immediately after vehicle
delivery.
 If there are constant blinding
effects because of oncoming
light, for instance from the sun
low in the sky.
 Depending on the equipment:
if the radar sensors are dirty
or covered.
 Depending on the equipment
version: after improperly per-
formed work on the vehicle
paint.
Attaching any objects such as stickers or film in the beam area
of the radar sensors will also
impact the function of the radar
sensors and may even cause
them to fail.
The more sensitive the warning
settings are, for example the
warning time, the more warn-
ings are displayed. Therefore,
there may also be an excess of
premature or unjustified warn-
ings and reactions.
The system can help prevent
accidents involving pedestrians
and cyclists. In the event of an
accident, the system may
reduce impact speed. The sys-
tem sounds a warning in the city
speed range before an imminent
collision and activates brakes
independently, if needed.
The system issues a warning of
a possible risk of collision with
pedestrians and cyclists at
speeds above approx. 3 mph/5
km/h.
The system reacts to pedestri-
ans and cyclists who are within
Warning sensitivity
Pre-Collision System (for
pedestrians and bicycles)
Concept
General information

1823-1. CONTROLS
Supra Owner's Manual_U (from Jul. '20 Prod.)
and been temporarily
switched off due to exces-
sively high temperatures.
 Depending on the equipment:
if the radar sensors are dirty
or covered.
 Depending on the equipment
version: after improperly per-
formed work on the vehicle
paint.
 Up to 10 seconds after the
start of the engine via the
Start/Stop button.
 During calibration of the cam-
era immediately after vehicle
delivery.
 If there are constant blinding
effects because of oncoming
light, for instance from the sun
low in the sky.
 When it is dark outside.
The lane departure warning
alerts when the vehicle is about
to run off the road or exit the
lane.
This camera-based system
warns starting at a minimum
speed.
The minimum speed is coun-
try-specific and is displayed in the menu for the Toyota Supra
Safety systems.
Warnings are issued by means
of a steering wheel vibration.
The severity of the steering
wheel vibration can be adjusted.
The system does not provide a
warning if the turn signal is set in
the respective direction before
leaving the lane.
Depending on the equipment
version, if in the speed range up
to 155 mph/250 km/h a lane
marking is crossed, the system
may intervene with a brief active
steering intervention in addition
to vibrating. The system thus
helps keep the vehicle in the
lane.
Lane departure warning
Concept
General information
Safety information
WA R N I N G
The system cannot serve as a
substitute for the driver’s personal
judgment in assessing road and
traffic safety. There is a risk of an
accident. Adjust d
riving style to
traffic conditions. Watch traffic
closely and actively intervene
where appropriate. Do not jerk the
steering wheel in response to a
warning.

1873-1. CONTROLS
3
CONTROLS
Supra Owner's Manual_U (from Jul. '20 Prod.)
light, for instance from the sun
low in the sky.
 If the field of view of the cam-
era or the windshield is dirty
or covered in the area of the
interior mirror.
 If the camera has overheated
and been temporarily
switched off due to exces-
sively high temperatures.
 Up to 10 seconds after the
start of the engine via the
Start/Stop button.
 During calibration of the cam-
era immediately after vehicle
delivery.
A vehicle message may be dis-
played when the system is not
fully functional.
*: if equipped
Blind spot monitor detects vehi-
cles in the blind spot or vehicles
approaching from behind in the
adjacent lane. A warning is
issued in various gradations in
these situations. Two radar sensors in the rear
bumper monitor the area behind
and next to the vehicle when
traveling faster than a minimum
speed.
The minimum speed is coun-
try-specific and is displayed in
the menu for the Toyota Supra
Safety systems.
The system indicates whether
there are vehicles in the blind
spot, arrow 1, or approaching
from behind in the adjacent
lane, arrow
2.
The light in the exterior mirror
lights up dimmed.
Before you change lanes after
setting the turn signal, the sys-
tem issues a warning in the situ-
ations described above.
The light in the exterior mirror
flashes and the steering wheel
vibrates.
Blind spot monitor*
Concept
General information

1923-1. CONTROLS
Supra Owner's Manual_U (from Jul. '20 Prod.)
The system is switched on each
time drive-ready state is
switched on.
After travel has begun, the sys-
tem monitors certain aspects of
the driver's behavior, so that
decreasing alertness or fatigue
can be detected.
This procedure takes the follow-
ing criteria into account:
Personal driving style, for
instance steering behavior.
 Driving conditions, for
instance length of trip.
Starting at approx. 43 mph/70
km/h, the system is active and
can also display a recommenda-
tion to take a break.
The Driver attention control is active automatically with each
switching on of drive-ready state
and can thus display a break
recommendation.
The break recommendation can
also be switched on or off and
adjusted via Toyota Supra Com-
mand.
Via Toyota Supra Command:
1
"My Vehicle"
2 "Vehicle settings"
3 "Driver attention control"
4 Select desired setting:
 "Standard": the break recom-
mendation is made with a
defined value.
 "Sensitive": the break recom-
mendation is issued earlier.
 "Off": no break recommenda-
tion is made.
If the driver becomes less alert
or fatigued, a message is dis-
played in the Control Display
with the recommendation to
take a break.
During the display, the following
settings can be selected:
 "Do not ask again"
 "Places to stop"
 "Remind me later"
The break recommendation is
repeated after 20 minutes.
After a break, another recom-
Safety information
WA R N I N G
The system cannot serve as a
substitute for the driver’s personal
judgment in assessing one's
physical state. An increasing lack
of alertness or fatigue may not be
detected or not be detected in
time. There is a risk of an acci-
dent. Make sure tha
t the driver is
rested and alert. Adjust driving
style to traffic conditions.
Function
Break recommendation
Settings
Display

1943-1. CONTROLS
Supra Owner's Manual_U (from Jul. '20 Prod.)In this case, even if the ABS oper-
ates, it cannot oper
ate sufficiently
to avoid a possible dangerous situ-
ation. The driver is solely responsi-
ble for understanding their
surroundings and driving at a safe
speed.
When you apply the brakes rap-
idly, the system automatically
produces the greatest possible
braking force boost. It reduces
the braking distance to a mini-
mum during emergency stop.
This system utilizes all of the
capabilities provided by the Anti-
lock Brake System ABS.
Do not reduce the pressure on
the brake pedal for the duration
of the emergency stop.
In combination with Dynamic
radar cruise control, this system
ensures that the brakes respond
even more rapidly when braking
in critical situations. This system supports driving off
on uphill grades.
1
Hold the vehicle in place with
the foot brake.
2 Release the foot brake and
drive off without delay.
After the foot brake is released,
the vehicle is held in place for
approx. 2 seconds.
Depending on the vehicle load-
ing, the vehicle may roll back
slightly.
Within the physical limits, the
system helps to keep the vehicle
on a steady course by reducing
engine speed and by braking
the individual wheels.
VSC detects the following unsta-
ble driving conditions, for
instance:
 Fishtailing, which can lead to
oversteering.
Brake assist
Adaptive brake assist
Hill-start assist control
Concept
Driving off
VSC Vehicle Stability Con-
trol System
Concept
General information