2022 TOYOTA SUPRA engine coolant

1623-1. CONTROLS
This chapter describes all standard,
country-specific and special equip-
ment available for the model series.
It may therefore describe equip-
ment and functions which are not
installed in your vehicle, for exam-
ple on account of the special equip-
ment selected or the country
specification. This also applies to
safety-relevant functions and sys-
tems. Please comply with the rele-
vant laws and regulations when
using the corresponding functions
and systems.
The instrument cluster is a variable
display. When the sport mode
switch is used to change the driving
mode, the instrument cluster dis-
plays change to match the driving
mode.
Changes to the displays in the
instrument cluster can be deacti-
vated via Toyota Supra Command.
The displays in the instrument clus-
ter can sometimes differ from the
illustrations in th is Owner's Manual.
1 Fuel gauge P.168
2 Speedometer
3 Revolution counter P.168
Status of Sport mode switch
P. 1 6 0
4 Time P.170
5 Variable displays P.162
6 Outside temperature P.169
7 Engine coolant temperature
P. 1 6 9
8 Vehicle messages P.163
Range P.177
9 Gear indicator P.154
10 Variable displays P.162
Speed Limit Info P.173
In certain areas of the instrument
cluster, various assistance sys-
tems - for example Cruise Control -
can be displayed. The displays may
vary depending on the equipment
and country specifications.
Displays
Vehicle equipment
Instrument cluster
Principle
General
Overview
Variable displays

169
3
3-1. CONTROLS
CONTROLS
• Orange segments lighting up
successively indicate when an
upshift is due.
• Segments illuminate red. Latest
point to upshift.
When the maximum permissible
engine speed is reached, the entire
display flashes red and the fuel
supply is limited to protect the
engine.
For more informat ion, see Idle
state, standby state and
drive-ready state, see page 53.
If the display drops to +3 °C/+37 °F
or lower, a signal sounds.
A vehicle message is shown.
Display
Standby state and
drive-ready state
OFF in the instrument
cluster indicates that the
drive-ready state is
switched off and the
standby state is switched
on.
The letters READY in the
instrument cluster indi-
cate that the Auto
Start/Stop function is
ready for automatic
engine starting.
Engine coolant temperature
Display
 When the engine tem-
perature is low: Only the
segments in the low
temperature range will
be illuminated. Drive
with moderate engine
speed and vehicle
speed.
 When the engine tem-
perature is normal: All
segments to the middle
temperature range will
be illuminated.
 When the engine tem-
perature is high: All seg-
ments to the high
temperature range will
be illuminated. A warn-
ing message will also be
displayed.
To check the coolant level,
see page 327.
Indicator lamp in the instru-
ment cluster
A red indicator lamp is dis-
played.
Outside temperature
General

3205-1. MOBILITY
1Filler neck for washing fluid
2 Starting assistance, negative battery terminal
3 Starting assistance, positive battery terminal
4 Oil filler neck
5 Additional coolant tank cooling
6 Engine coolant tank
7 Vehicle identification number
Overview
Bonnet
Safety notes
WA R N I N G
Incorrectly performed work in the
engine compartment can damage components and lead to a safety risk.
There is a danger of accidents or
damage to property. Have work in the engine compartment undertaken by
any authorized Toyota retailer or
Toyota authorized repairer, or any reli- able repairer.
WA R N I N G
The engine compartment contains
moving components. Certain compo- nents in the engine compartment can
also move when the vehicle is
switched off, for example the radiator fan. There is a danger of injury. Do
not reach into an area where there
are moving parts. Keep articles of clothing and hair away from moving
parts.

325
5
5-1. MOBILITY
MOBILITY
ating temperature.
■Carrying out a detailed meas-
urement
Via Toyota Supra Command:
1 "My Vehicle"
2 "Vehicle status"
3 "Engine oil level"
4 "Engine oil level measurement"
5 "Start measurement"
The engine oil level is checked and
shown on a scale.
Do not top up engine oil unless a
message is displayed in the instru-
ment cluster. The top-up amount is
specified in the message on the
Control Display.
Only replenish with suitable types
of engine oil, see page 326.
Safely stop the vehicle and switch
off drive-ready state before topping
up with engine oil.
Do not add too much engine oil. The oil filler neck is in the engine
compartment , see page 320.
1 Open the bonnet, see page 321.
Adding engine oil
General
Safety notes
WA R N I N G
Service products, for example oils,
greases, coolants and fuels, can con- tain substances that are harmful to
health. There is a danger of injury or
even death. Please comply with the instructions on the containers. Do not
allow service products to come into
contact with clothing, skin or eyes. Do
not pour service products into other bottles. Keep service products out of
the reach of children.
NOTICE
Too little engine oil causes engine
damage. There is a danger of dam-
age to property. Top up with engine oil immediately.
NOTICE
Too much engine oil can damage the
engine or the catalytic converter. There is a danger of damage to prop-
erty. Do not add too much engine oil.
If there is too much engine oil, have the engine oil level corrected by any
authorized Toyota retailer or Toyota
authorized repairer, or any reliable repairer.
Overview
Adding engine oil

327
5
5-1. MOBILITY
MOBILITY
cosity grade can increase fuel con-
sumption.
Additional information on suitable
oil specifications and viscosity
classes of engine oils can be
obtained from any authorized
Toyota retailer or Toyota authorized
repairer, or any reliable repairer.
The manufacturer of the vehicle
recommends having the engine oil
changed by any authorized Toyota
retailer or Toyota authorized
repairer, or any reliable repairer.
Coolant is a mixture of water and
an additive.
Not all commercially available addi-
tives are suitable for the vehicle.
Information regarding suitable addi-
tives is available from any author-
ized Toyota reta iler or Toyota
authorized repairer, or any reliable
repairer.
Not all commercially available addi-
tives are suitable for the vehicle.
The vehicle manufacturer recom-
mends using coolant with the BMW
LC-18 specification. Do not mix
additives of different colours. Com-
ply with the 50:50 mixing ratio of
water to additive. Information
regarding suitable additives is avail-
able from any authorized Toyota
retailer or Toyota authorized
repairer, or any reliable repairer.
Depending on the motorisation,
there will be one or two coolant
expansion tank(s) in the engine
compartment. Check the coolant
levels and top up.
On factory delivery, the coolant may
Oil change
NOTICE
Not changing the engine oil at the cor-
rect time may result in increased
engine wear and thus engine dam- age. There is a risk of material dam-
age. Do not exceed the service date
indicated in the vehicle.
Coolant
General
Safety notes
WA R N I N G
If the cooling system is opened when
the engine is hot, coolant can escape
and cause scalding. There is a dan- ger of injury. Only open the cooling
system when the engine has cooled
down.
WA R N I N G
Additives are harmful to health and
incorrect additives can damage the
engine. There is a danger of injury and damage to property. Do not allow
additives to come into contact with
clothing, skin or eyes, and do not swallow them. Only use suitable addi-
tives.
Coolant level
General

3285-1. MOBILITY
be overfilled in the coolant tank.
The normal level of the coolant
level is achieved by prolonging the
operating time.
The coolant level is indicated by
means of the max. mark in the filler
neck of the coolant expansion tank.
For further information:
Overview, see page 320.
1 Allow the engine to cool down.
2 Open the bonnet, see page 321.
3 Turn cap on coolant tank slightly
anticlockwise, then allow the
pressure to escape.
4 Open cap on coolant tank.
5 The coolant level is correct if it is
just below the Max. mark in the
filler neck.
6 Tighten cap.
1 Allow the engine to cool down.
2 Open the bonnet, see page 321.
3 Turn cap on coolant tank slightly
anticlockwise, then allow the
pressure to escape.
4 Open cap on coolant tank.
5 If necessary, slowly top up to the
correct level; do not overfill.
6 Tighten cap.
7 Have the cause of coolant loss
rectified as soon as possible.
■Disposal
When disposing of coolant and
coolant additives, comply with the
relevant environmental protection
regulations.
All washer jets are supplied from
one tank.
Use a mixture of tap water and
screenwash concentrate for the
windscreen washer system, if nec-
essary with the addition of anti-
freeze.
Recommended minim um fill level: 1
litre, 1.7 Imp. pints.
Checking the coolant level
Topping up
Washer fluid
General

484Alphabetical Index
Alphabetical Index
A
A/C button, see Cooling function 262
ABS, anti-lock braking system .... 228
ACC, see Dynamic radar cruise con-
trol ............................................... 238
Acceleration assistant, see Launch
Control ........................................ 159
Accessories and parts ..................... 7
Acknowledgement signals of the
vehicle ......................................... 102
Activated carbon filter.................. 266
Activation, airbags ....................... 202
Active bonnet, see Active pedestrian
protection.................................... 204
Active Guard, see Toyota Supra
Safety .......................................... 205
Active pedestrian protection ....... 204
Adaptive brake assist .................. 228
Adaptive variable suspension ..... 259
Adaptive variable suspension, adap-
tive ............................................... 259
Additional coolant tank cooling,
Capacity ...................................... 375
Additives, engine oil grades........ 326
Adjustable speed limit, see Manual
Speed Limiter ............................. 232
Adjusting the headlights.............. 190
Age of tyres................................... 295
Air conditioning ............................ 261
Air outlets, see Ventilation........... 266
Air pressure, tyres........................ 292
Airbag switch, see Key switch for
front passenger airbags ............ 202
Airbags .......................................... 192
Airbags, indicator/warning lamp . 195
Alarm system ................................ 102
Alarm, false ................................... 104
All-season tyres, see Winter tyres
..................................................... 297
Angle, backrest ............................. 110
Anti-lock braking system, ABS ... 228
Anti-theft alarm system, see Alarm
system ......................................... 102
Anti-theft system, locking.............. 90
Anti-theft system, see Thiefproof
wheel studs ................................. 314
Anti-theft, wheel studs ................. 314
Anti-trap mechanism, windows ... 106
Apple CarPlay, connection to the
vehicle ........................................... 84
Aquaplaning .................................. 283
AUTO programme, automatic air
conditioning ................................263
Auto Start Stop function .............. 145
Automatic air conditioning ..........261
Automatic anti-glare control, see
Automatic high-beam................. 188
Automatic Cruise Control, see
Dynamic radar cruise control .... 238
Automatic driving lights control .185
Automatic emergency call ........... 355
Automatic high-beam ................... 188
Automatic locking......................... 102
Automatic parking function, exterior
mirror ........................................... 118
Automatic start-sto p function ..... 145
Automatic transmission ...............154
Automatic transmission, Fluid .... 375
Automatic transmission, see Auto-
matic transmission.....................154
Automatic unlocking .................... 102
Avoiding false alarms................... 104
Axle load limit ............................... 371
Axle loads, weight ........................371
B
Backrest angle .............................. 110
Backrest contour, see Lumbar sup-
port .............................................. 110
Backrest width .............................. 110
Backrest, seats .............................107
Bag holders ...................................277
Bar for tow-starting/towing ..........360
Battery, vehicle .............................341
Belts, see Seat belts ..................... 111
Black ice, see Outside temperature
warning........................................169
Blind spot monitor ........................220

487Alphabetical Index
Driving Assistant, see Toyota Supra
Safety .......................................... 205
Driving hints ................................. 281
Driving information, general........ 281
Driving information, running in ... 280
Driving lights control, automatic 185
Driving on racing tracks .............. 285
Driving path lines, rear-view camera
..................................................... 255
Driving Stability Control Systems228
Driving through water .................. 284
Drying air, see Cooling function . 262
Dynamic radar cruise control with
full-speed range ......................... 238
E
Electrical power window switches
..................................................... 105
Electronic oil measurement......... 324
Electronic Stability Programme, ESP,
see VSC ....................................... 229
Emergency assistance, see Break-
down assistance ........................ 353
Emergency braking function when
parking, Parking Sensors with
emergency braking function ..... 251
Emergency release, fuel filler flap
..................................................... 291
Emergency running properties, tyres
..................................................... 298
Emergency services, see Breakdown
assistance ................................... 353
Emergency unlocking, transmission
lockout ........................................ 158
Emergency wheel ......................... 318
Engine ........................................... 372
Engine compartment .................... 320
Engine coolant .............................. 327
Engine coolant, Capacity............. 375
Engine oil .............................. 323, 374
Engine oil change......................... 327
Engine oil filler neck .................... 325
Engine oil grades for topping up 326
Engine oil level, checking electroni-
cally ............................................. 324
Engine oil temperature ................. 169
Engine start, starting assistance 357
Engine, automatic start-stop func-
tion ............................................... 145
Entering letters and numbers ........ 63
Entry comparison, navigation ....... 57
ESP, Electronic Stab ility Programme,
see VSC ....................................... 229
Exhaust gas particle filter ............281
Exhaust system ............................ 281
Exhaust, see Exhaust system ..... 281
Exterior lights when unlocking ..... 89
Exterior lights with the vehicle
locked ............................................ 91
Exterior mirror, automatic parking
function ....................................... 118
Exterior mirror, automatically dim-
ming ............................................. 118
Exterior mirrors............................. 117
Exterior mirrors, malfunction ...... 118
External start, see Starting assis-
tance ............................................357
Extinguisher, see Fire extinguisher
..................................................... 356
Eye for towing ............................... 360
Eyes, see Lashing eye in the boot
..................................................... 276
F
Failure notification, see Vehicle mes-
sages ...........................................163
False alarm, see Avoiding false
alarms .......................................... 104
Fan run-on, see Exhaust gas particle
filter..............................................281
Fastening seat belts, see Seat belts
..................................................... 111
Fatigue warning function .............226
Fault display, see Vehicle messages
..................................................... 163
Favourites buttons, Toyota Supra
Command ...................................... 68