coolant temperature TOYOTA SUPRA 2021 Owners Manual (in English)

1374-1. CONTROLS
Supra Owner’s Manual_U (from Mar. ’20
Prod.)
4
CONTROLS
1 Fuel gauge P.142
2 Speedometer
3 Tachometer P.143
Status, Sport mode switch
P.135
4 Time P.58
5 Variable displays P.137
6 External temperature P.144
7 Engine coolant temperature
P.144
8 Vehicle messages P.137
Range P.144
9 Transmission display P.129
10 Variable displays P.137
Speed Limit Info P.146
In some areas of the instrument
cluster, various assistance sys-
tems, for example the cruise
control, can be displayed. The
displays may vary depending on
the equipment version and
country variant. The display can be changed for
sport mode.
The driving mode will change to
sport mode.
The vehicle messages system
monitors functions in the vehicle
and notifies you of malfunctions
in the monitored systems.
A vehicle messages message is
displayed as a combination of
indicator or warning lights and
SMS text messages in the
instrument cluster and, if appli-
cable, in the Head-up Display.
In addition, an acoustic signal
may sound and an SMS text
message may appear on the
Control Display.
Overview
Variable displays
Sport mode display
Concept
Changing the display
Push the sport mode
switch until SPORT is
displayed.
Vehicle messages
Concept
General information

1444-1. CONTROLS
Supra Owner’s Manual_U (from Mar. ’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 58.
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 305.
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

352Alphabetical Index
Supra Owner’s Manual_U (from Mar. ’20
Prod.)
Changing wheels/tires ........... 280
Chassis number, see Vehicle identification number............. 12
Checking the engine oil level electronically ........................ 301
Checking the oil level electroni- cally ....................................... 301
Child restraint systems, mount- ing .......................................... 113
Child restraint systems, see Transporting ch ildren safely112
Child seat, mountin g .............. 113
Child seats, see Transporting children safely ...................... 112
Children, seating position ..... 112
Children, transporting safely 112
Chrome surfaces, care .......... 332
Chrome-plated surfaces, care332
Cleaning displays, screens ... 334
Cleaning, Head-up Display .... 334
Climate control ....................... 233
Combination switch, see Turn signals ................................... 123
Combination switch, see Washer/wiper system........... 124
Comfort entry ........................... 86
Comparison of entries, see Entry comparison ............................. 43
Compartments in the doors .. 251
Compressor ............................ 284
Condensation water under the parked vehicle ...................... 263
Condensation, removing from the windows.......................... 237
Condition Based Service CBS ............................................... 307
Confirmation signal from the vehicle ..................................... 92
Connecting electr ical devices,
see Sockets .......................... 245
Connections, Screen Mirroring72
Control Display ......................... 46 Control Display, settings .........58
Control systems, driving stability
...............................................199
Controller ..................................46
Convenient closing with the remote control ........................80
Convenient opening with the remote control ........................80
Coolant ....................................305
Coolant level ...........................305
Coolant temperature ..............144
Cooling system .......................305
Cooling, maximum .................235
Corrosion on brake discs ......262
Cosmetic mirror .... ..................245
Cruise control .........................204
Cruise control with distance con- trol, see Dynami c radar cruise
control with full-speed range ...............................................208
Cruise control without distance control, see Cruise control ..204
Cruise control, active with Stop & Go .......................................208
Cruising range ........................144
Cup holder...............................252
Curtain shield air bag ..............164
Customize Settings, see Driver profiles.....................................63
Customize Settings, see Sport mode switch ..........................135
D
Damage, tires ..... .....................279
Data memory ...............................8
Data protection, settings .........62
Data, see Deleting personal data in the vehicle ...........................62
Data, technical ........................336
Date ............................................59
Daytime running lights...........159
Defogging the windows .........237

353Alphabetical Index
Supra Owner’s Manual_U (from Mar. ’20
Prod.)
Defrosting the windows ......... 237
Deleting personal data ............. 62
Departure time, parked-car venti- lation...................................... 240
Device list, displaying .............. 73
Devices, managing ................... 73
Diagnosis connectio n ............ 308
Differential oil ......................... 338
Dimensions ............................. 336
Dimmable exterior mirrors .... 107
Dimmable interior mirror ....... 107
Direct dial butto ns, see Program-
mable memory buttons.......... 53
Direction indicator, see Turn sig- nals ........................................ 123
Display in the windshield, see Head-up Display ................... 154
Display lighting , see Instrument
lighting .................................. 162
Displays .................................. 136
Displays and symbols ............... 4
Displays, screens ................... 334
Disposal, coolant ................... 306
Disposal, vehicle battery ....... 312
Distance control , see Parking
Sensors ................................. 218
Driver assistance, see Toyota Supra Safety ......................... 176
Driver attention control.......... 197
Driver Fatigue Detector.......... 197
Driver profiles ........................... 63
Drive-ready state, idle state, and standby state .......................... 41
Driving Assistant, see Toyota Supra Safety ......................... 176
Driving comfort ...................... 231
Driving instructions, break-in258
Driving mode, see Sport mode switch .................................... 135
Driving notes, general ........... 259
Driving on racetracks ............ 263 Driving stability
control systems
...............................................199
Driving tips ..............................259
Drying air, see Air conditioning ...............................................234
Dynamic radar cruise control with full-speed range............208
E
Electronic oil measurement...301
Emergency brake function when parking, Parking Sensors with
emergency braking function221
Emergency service, see Break- down assistance ...................321
Emergency unlocking, fuel filler flap .........................................269
Emergency unlocking, transmis- sion lock ................................133
Energy savings, see Gear shift indicator ................................146
Engine compartment ..............299
Engine compartment, working in ...............................................299
Engine coolant ........................305
Engine coolant, Capacity .......337
Engine oil ........................301, 337
Engine oil change ...................304
Engine oil filler neck...............303
Engine oil temperature...........144
Engine oil types to add ..........303
Engine oil, adding...................303
Engine start, jump-starting ....323
Engine temperature ................144
Engine, Auto Start/Stop function ............................................... 118
Entry comparison, navigation .43
Equipment, interior.................241
Error displays, see Vehicle mes- sages .....................................137
Exchanging wheels/tires........280
Exhaust gas system ...............259