2022 TOYOTA SUPRA cooling

402-1. QUICK REFERENCE
Pull the wiper lever.
1 Tap the rear edge of the fuel
filler flap to open it.
2 Turn the fuel tank cap anticlock-
wise.
3 Place the fuel tank cap in the
holder on the fuel filler flap.
For optimal fuel consumption, the
petrol should be sulphur-free or low
Air conditioning
ButtonFunction
Temperature.
Recirculated-air mode.
Maximum cooling.
AUTO program.
Air distribution, manual.
Switching off.
Defrost and defog the
windshield.
Rear window defroster.
Seat heating.
Climate control operation.
Air flow, manual.
Refuelling stop
Refuelling
Fuel tank cap
Petrol
ButtonFunction

1463-1. CONTROLS
On steep downward gradients.
 Brake not pressed strongly
enough.
 High outside temperature and
operation of the automatic air
conditioning.
 Interior not heated or cooled to
the desired temperature.
 Where there is a risk of conden-
sation when the automatic air
conditioning is switched on.
 Engine or other parts not at oper-
ating temperature.
 Engine cooling is required.
 Sharp steering angle or steering
operation.
 Vehicle battery is heavily dis-
charged.
 At high altitudes.
 Bonnet is unlocked.
 Park Assistant is activated.
 Stop-and-go traffic.
 Selector lever position in N or R.
 After reversing.
 Use of fuel with high ethanol
content.
For driving off, the engine automati-
cally starts under the following con-
ditions:
 By releasing the brake pedal.
After starting the engine, accelerate
as normal.
After an automatic shut down, the
engine will not rest art automatically,
if one of the following conditions is
met:
 Driver's seat belt unbuckled and
driver's door open.
 Bonnet has been unlocked.
Several indicator lamps illuminate
for various lengths of time.
The engine can only be started
using the start/stop button.
Even if you do not want to drive off,
the engine restarts automatically in
the following situations:
 Very high temperature in the
interior when the cooling function
is switched on.
 Very low temperature in the inte-
rior when the heating is switched
on.
 Where there is a risk of conden-
sation when the automatic air
conditioning is switched on.
 When the steering wheel is
turned.
 Shift from selector lever position
D to N or R.
Engine start
Operating requirements
Driving off
Safety function
System limits

261
3
3-1. CONTROLS
CONTROLS
Safety notes
WA R N I N G
When using the air conditioning sys- tem, seat heaters, etc. for a long
period of time, make sure that no
body parts are kept near the air out- lets or in direct contact with the seat,
as doing so may lead to minor burns
or chill burns. If you feel unusual while
using the air conditioning system or seat heaters, stop use or change the
setting immediately.
Automatic air conditioning
Overview
Buttons in the vehicle
Climate functions
ButtonFunction
Temperature, see page
262.
Air-conditioning mode,
see page 262.
Maximum cooling, see
page 263.
AUTO programme, see
page 263.
Recirculated-air mode,
see page 264.
Switch off, see page 262.
Air distribution, manual,
see page 265.
Defrost the windscreen
and remove condensa-
tion, see page 265.
Rear window heating, see
page 265.

2623-1. CONTROLS
Press any button, with the following
exceptions:
 Switch off.
 Rear window heating.
 Seat heating.
Complete system:
The automatic air conditioning
adjusts to the set temperature as
quickly as possible, using maxi-
mum cooling or heating power if
necessary. The temperature is then
maintained.
Via Toyota Supra Command:
1 "My Vehicle"
2 "Vehicle settings"
3 "Climate comfort"
4 "Temperature adjustment, upper
body"
5 Set the desired temperature.
Avoid switching between different
temperature settings in rapid suc-
cession. The automatic air condi-
tioning may not have sufficient time
to establish the temperature
selected.
Interior air is cooled and dried, then
reheated to suit the temperature
setting.
The interior can only be cooled
when drive-ready state is switched
on.
Seat heating, see page
120.
Air flow, manual, see page
264.
Switching on/off
Switching on
Switching off
Press and hold the button.
Temperature
Principle
ButtonFunctionAdjusting
Turn the dial clockwise to
increase the temperature
and counterclockwise to
decrease the temperature.
Cooling function
Principle

263
3
3-1. CONTROLS
CONTROLS
The cooling function is switched on
when the engine is running.
The cooling function is switched on
automatically during recirculated-air
mode to dry the air and prevent
condensation.
Depending on the weather condi-
tions, the windscreen and side win-
dows may mist over for a short time
when the drive-ready state has
been switched on.
The cooling function is switched on
automatically in the AUTO pro-
gramme.
When the automatic air condition-
ing is in operation, condensation
develops and exits underneath the
vehicle.
When drive-ready state is switched
on, the system is set to lowest tem-
perature, optimum air flow and
recirculated-air mode.
The function is available at an out-
side temperature above approxi-
mately 0°C/32°F and when
drive-ready state is switched on.
The LED is illuminated when the
system is switched on.
The air flows from the side nozzles
for the upper body area. Therefore
open the side nozzles.
The air flow can be adapted when
the programme is active.
The AUTO programme cools, venti-
lates or heats the interior automati-
cally.
It does this by automatically regu-
lating the air flow, air distribution
and temperature depending on the
interior temperature and the
selected temperature setting.
The LED is illuminated when the
AUTO programme is switched on.
Depending on the selected temper-
ature and external influences, the
air is directed towards the wind-
screen, the side windows the upper
Switching on/off
Press the button.
Maximum cooling effect
Principle
General
Switching on/off
Press the button.
AUTO programme
Principle
Switching on/off
Press the button.

2643-1. CONTROLS
body and into the footwell.
The cooling function, see page 262,
is switched on automatically in the
AUTO programme.
The AUTO programme is automati-
cally switched off when the air dis-
tribution is set manually.
If the air outside the vehicle has an
unpleasant odour or contains pol-
lutants, the air supply to the interior
of the vehicle can be shut off. The
air inside the vehicle is then recircu-
lated.
The LED is illumi nated when the
recirculated-air mode is switched
on.
When the left LED is illuminated:
Automatic recirculated air mode
If the pollution sensor detects pollutants
in the outside air, the air mode is auto-
matically changed from outside air
mode to recirculated air mode.
When the right LED is illuminated:
Recirculated air mode
The air in the cabin is continuously
recirculated.
When recirculated-air mode is
switched off, fresh air is directed
into the vehicle's interior.
The recirculated-air mode automat-
ically switches off after a given time
depending on the ambient condi-
tions, to avoid condensation.
The cooling function is also
switched on automatically to avoid
condensation.
Continuous use of recirculated-air
mode worsens air quality inside the
vehicle and increases condensa-
tion on the windows.
If there is condensation, shut down
recirculated-air mode or remove the
condensation, see page 265.
The air flow for air conditioning can
be set manually.
To be able to adjust the air flow
manually, first switch off the AUTO
programme.
The selected air flow is shown on
the display for automatic air condi-
tioning.
Recirculated-air mode
Principle
Operation
Press the button repeat-
edly to call up an operating
mode.
To adjust the air flow manu-
ally
Principle
General
Operation
Press left or right side of
button: reduce or increase
air flow.

265
3
3-1. CONTROLS
CONTROLS
In order to protect the battery the
air flow rate of the automatic air
conditioning is reduced, if neces-
sary.
The air distribution for air condition-
ing can be set manually.
 Windows, upper body area and
footwell.
 Upper body area and footwell.
 Footwell.
 Windows and footwell.
 Windows.
 Windows and upper body.
 Upper body area.
The selected air distribution is
shown on the display for automatic
air conditioning.
If there is condensation, remove it,
see page 265.
Ice and condensation are quickly
removed from the windscreen and
the front side windows.
The LED is illuminated when the
system is switched on.
The air flow can be adjusted manu-
ally when the system is switched
on.
The function is available when the
engine is running.
The rear window heating is
switched off automatically after a
certain period of time.
To adjust the air distribution
manually
Principle
Operation
Press the button repeat-
edly to select a pro-
gramme:
Defrosting the windscreen
and removing condensation
Principle
Switching on/off
Press the button.
If there is condensation on
the window, press the but-
ton on the driver's side or
switch on the cooling func-
tion. Ensure that air can
flow towards the wind-
screen.
Rear window heating
Press the button. The LED
is illuminated.

2663-1. CONTROLS
The microfilter traps dust and pol-
len in the incoming air.
Have this filter replaced during
maintenance, see page 330, of the
vehicle.
The direction of the air flows can be
set individually.
The direction of the air flows can be
set for direct or indirect ventilation.
Align the air flow directly onto the
vehicle occupants. The air flow pro-
vides noticeable heating or cooling
depending on the set temperature.
Do not align the air flow directly
onto the vehicle occupants. The
vehicle interior is cooled or heated
indirectly depending on the set tem-
perature.
 Lever for changing the air flow
direction, arrows 1.
 Knurled wheel for steplessly
opening and closing the side
nozzles, arrows 2.
■General
The temperature of the ventilation
in the upper body area can be var-
ied.
The temperature is adjusted on an
individual basis, for example
towards the blue for colder and
towards the red for warmer.
The ventilation air flow in the upper
body area provides noticeable
heating or cooling depending on
the set temperature.
The set interior temperature for
driver and front seat passenger is
not changed by this.
Microfilter
Ventilation
Principle
Setting the ventilation
General
Direct ventilation
Indirect ventilation
Ventilation at front
Overview
Varying the ventilation tempera-
ture