2023 TOYOTA GR YARIS oil temperature

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Owner's Manual_Europe_M52P63_en
2-1. Instrument cluster
2-1.In strument clu ste r
For the purpose of explanation, the following illustrations display all warning
lights and indicators illuminated.
Warning lights inform the driver of
malfunctions in the indicated vehi-
cle’s systems.
Warning lights and indicators
The warning lights and indicators on the instrument cluster, center
panel and outside rear view mirrors inform the driver of the st atus of
the vehicle’s various systems.
Warning lights and indicators displayed on the instrument
cluster
Warning lights
Brake system warning light*1
( P.313)
High coolant temperature
warning light*2 ( P.313)
Charging system warning
light*2 ( P.313)
Low engine oil pressure
warning light*2 ( P.314)
Malfunction indicator lamp*1
( P.314)
SRS warning light*1
( P.314)
ABS warning light*1
( P.314)
Brake Override System
warning light*2 ( P. 3 1 5 )
(Red)
Electric power steering sys-
tem warning light*1 ( P.315)
(Yellow)
Electric power steering sys-
tem warning light*1 ( P.315)

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Owner's Manual_Europe_M52P63_en
2-1. Instrument cluster
■Boost Meter/Oil Temperature
Gauge/Oil Pressure Gauge
Boost Meter:
Displays the boost pressure. The
display changes colors when the
specified pressure is exceeded.
Oil Temperature Gauge:
Displays the temperature of the
engine oil. The display flashes
when the engine oil exceeds 140°C
(284°F).
Oil Pressure Gauge:
Displays the oil pressure for the
engine interior. A buzzer sounds
and warning message is displayed
when the oil pressure gets low.
( P.323)
Depending on the road conditions, tem-
perature, vehicle speed, etc., the actual
vehicle condition on the display screen
may differ.
Use the display screen as a reference.
■Meter display settings that can
be changed
 Language
Select to change the language dis-
played.
 Units
Select to change the units of measure
displayed.

• Fuel economy display
Select to change the average fuel con-
sumption display between after
start/after reset/after refuel. ( P.86)
 (if equipped)
Select to display/not display the audio
system linked display.

Select to change the displayed content
of the following:
• Drive information type
Select to change the drive information
type display between after start/after
reset.
• Drive information items
Select to set the first and second items
of the drive information display to any of
the following: average vehicle
speed/distance/elapsed time.
 Pop-up display
Select to enable/disable pop-up dis-
plays for each relevant system.
 Multi-information display off
Select to turn the multi-information dis-
play off.
To turn the multi-information display on
again, press any of the following meter
control switches
//// /.
 Default setting
Select to reset the meter display set-
tings to the default setting.
■Vehicle functions and settings
that can be changed
 P. 3 5 9
■Suspension of the settings display
●Some settings cannot be changed while driving. When changing set-
tings, park the vehicle in a safe place.
Settings display

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Owner's Manual_Europe_M52P63_en
7-2. Steps to take in an emergency
level of the engine oil, and add if neces-
sary.
This message may appear if the vehicle is stopped on a slope. Move the vehicle
to a level surface and check to see if the message disappears.
■If “Engine Stopped Steering Power Low” is displayed
This message is displayed if the engine is stopped while driving.
When steering wheel operations are
heavier than usual, grip the steering wheel firmly and operate it using more force than usual.
■If “Avoid Excessive Acceleration
Due to Temperature” is displayed
This message may be displayed when driving such as the following:
●While warming up the engine
●Continuously driving at extremely high load
Drive the vehicle for a while, while
avoiding extremely high load conditions.
■If “Auto Power OFF to Conserve Battery” is displayed
Power was cut off due to the automatic
power off function. Next time when start- ing the engine, increase the engine speed slightly and maintain that level for
approximately 5 minutes to recharge the battery.
■If “Headlight System Malfunction Visit Your Dealer” is displayed
The following systems may be malfunc- tioning. Have the vehicle inspected by any authorized Toyota retailer or Toyota
authorized repairer, or any reliable repairer immediately.
●The LED headlight system
●Automatic High Beam (if equipped)
■If a message that indicates the mal-
function of front camera is dis- played
The following systems may be sus-
pended until the problem shown in the message is resolved. ( P.156, 313)
●PCS (Pre-Collision system) (if
equipped)
●LTA (Lane Tracing Assist) (if
equipped)
●Automatic High Beam (if equipped)
●RSA (Road Sign Assist) (if equipped)
●Dynamic radar cruise control (if equipped)
■If a message that indicates the mal-function of radar sensor is dis-
played
The following systems may be sus- pended until the problem shown in the
message is resolved. ( P.156, 313)
●PCS (Pre-Collision system) (if
equipped)
●LTA (Lane Tracing Assist) (if
equipped)
●Dynamic radar cruise control (if
equipped)
■If “Radar Cruise Control Unavail- able See Owner’s Manual” is dis-played (if equipped)
The dynamic radar cruise control sys- tem is suspended temporarily or until the problem shown in the message is
resolved. (causes and coping methods:  P.156)
■If “Radar Cruise Control Unavail- able” is displayed (if equipped)
The dynamic radar cruise control sys- tem cannot be used temporarily. Use the system when it becomes available
again.
■If a message that indicates the need for visiting your Toyota dealer is displayed
The system or part shown on the multi- information display is malfunctioning. Have the vehicle inspected by any
authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer immediately.

351
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Owner's Manual_Europe_M52P63_en
8-1. Specifications
Vehicle specifications
Temperature range anticipated
before next oil change
Oil viscosity (0W-20 is explained
here as an example):
• The 0W in 0W-20 indicates the
characteristic of the oil which
allows cold startability. Oils with a
lower value before the W allow
for easier starting of the engine
in cold weather.
• The 20 in 0W-20 indicates the
viscosity characteristic of the oil
when the oil is at high tempera-
ture.
How to read oil container labels:
Either or both API registered marks
are added to some oil containers to
help you select the oil you should
use.
API Service Symbol
Top portion: “API SERVICE SP” means
the oil quality designation by American
Petroleum Institute (API).
Center portion: “SAE 0W-20” means
the SAE viscosity grade.
Lower portion: “Resource-Conserving”
means that the oil has fuel-saving and
environmental protection capabilities.
ILSAC Certification Mark
The International Lubricant Specifica-
tion Advisory Committee (ILSAC) Certi-
f ic at i o n M ar k i s d is pl a ye d on t h e f r o nt o f
the container.
Cooling system
Capacity (Reference)5.2 L (5.5 qt., 4.6 Imp. qt.)
Coolant type
Use either of the following:
 “Toyota Super Long Life Coolant”
 Similar high-quality ethylene glycol-based non-sili-
cate, non-amine, non-nitrite, and non-borate coolant
with long-life hybrid organic acid technology
Do not use plain water alone.

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Owner's Manual_Europe_M52P63_en
Alphabetical Index
Engine coolant temperature gauge
....................................................... 81
Engine immobilizer system ........... 70
Engine oil ...................................... 269
Capacity ..................................... 350
Checking .................................... 269
Preparing and checking before win-
ter ............................................ 224
Warning light .............................. 314
Engine switch ............................... 134
Auto power off function .............. 136
Changing the engine switch modes
................................................. 136
If your vehicle has to be stopped in
an emergency .......................... 304
EPS (Electric Power Steering) ..... 218
Warning light .............................. 315
Expert mode .................................. 219
Extended Headlight Lighting ....... 143
F
Flat tire .......................................... 323
Tire pressure warning system .... 277
Floor mats ....................................... 28
Fluid
Brake.......................................... 354
Clutch ......................................... 353
Washer ....................................... 272
Fog lights
Replacing light bulbs .................. 299
Switch ........................................ 148
Front fog lights
Replacing light bulbs .................. 299
Switch ........................................ 148
Front position lights
Replacing light bulbs .................. 299
Front seats .................................... 112
Adjustment ................................. 112
Cleaning ..................................... 249
Correct driving posture ................. 29
Head restraints ........................... 115
Seat heaters ............................... 233
Front turn signal lights................. 140
Replacing light bulbs ..................299
Turn signal lever ......................... 140
Fuel ................................................ 151
Capacity ..................................... 350
Fuel gauge ................................... 81
Fuel pump shut off system ......... 312
Information ................................. 357
Refueling .................................... 151
Type ........................................... 350
Warning light .............................. 315
Fuel consumption
Average fuel economy ................. 86
Current fuel consumption ............. 86
Fuel economy.................................. 86
Fuel filler door ............................... 151
Refueling .................................... 151
Fuel gauge ....................................... 81
Fuel pump shut off system .......... 312
Fuses ............................................. 295
G
Gauges............................................. 81
Gear Shift Indicator ...................... 139
Glove box ...................................... 238
GPF (Gasoline Particulate Filter)
system ......................................... 216

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Owner's Manual_Europe_M52P63_en
Alphabetical Index
Meter
Clock ............................................ 81
Indicators ..................................... 79
Instrument panel light control ....... 84
Meter control switches ................. 85
Meters .......................................... 81
Multi-information display .............. 84
Settings ........................................ 88
Warning lights ............................ 313
Warning message ...................... 321
Mirrors
Inside rear view mirror ............... 119
Outside rear view mirror defoggers
................................................. 230
Outside rear view mirrors ........... 120
Vanity mirrors ............................. 242
Multi-information display ............... 84
Audio system-linked display......... 87
Clock ............................................ 83
Driving information display ........... 86
Driving support system information
display ....................................... 87
Dynamic radar cruise control ..... 179
Fuel economy .............................. 86
LTA (Lane-Tracing Assist) .......... 175
Menu icons................................... 85
Meter control switches ................. 85
Navigation system-linked display . 87
Settings ........................................ 88
Stop & Start system information .. 89
Tire inflation pressure .................. 87
Tire pressure .............................. 277
Toyota parking assist-sensor ..... 204
Vehicle information display .......... 87
Warning message ...................... 321
N
Navigation system-linked display87,
90
O
Odometer......................................... 82
Odometer and trip meter display
Display change button.................. 82
Display items ................................ 83
Oil
Engine oil ...................................350
Manual transmission ..................352
Rear differential oil ..................... 354
Transfer oil ................................. 353
Oil Pressure Gauge ........................ 88
Oil Temperature Gauge .................. 88
Opener
Back door ...................................105
Fuel filler door ............................ 151
Hood........................................... 266
Outside rear view mirrors
Adjustment ................................. 120
BSM (Blind Spot Monitor)........... 199
Folding ....................................... 121
Outside rear view mirror defoggers
................................................. 230
RCTA (Rear Crossing Traffic Alert)
................................................. 210
Outside temperature................. 81, 93
Overheating ...................................344

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Owner's Manual_Europe_M52P63_en
Alphabetical Index
Tools .............................................. 325
Top tether anchorages ................... 54
Torque distribution display ........... 87
To w i n g
Emergency towing ..................... 307
Towing eyelet ............................. 309
Trailer towing ............................. 133
Toyota parking assist-sensor ...... 204
Enabling/disabling the Toyota park-
ing assist-sensor ...................... 205
Function ..................................... 204
Warning lights ............................ 318
Warning message ...................... 206
Toyota Safety Sense..................... 153
Automatic High Beam ................ 145
Dynamic radar cruise control ..... 179
LTA (Lane Tracing Assist) .......... 170
PCS (Pre-Collision System) ....... 158
RSA (Road Sign Assist) ............. 190
Traction Control (TRC) ................. 218
Trailer towing ................................ 133
Transfer ......................................... 353
Transmission
AWD mode select switch ........... 215
Gear Shift Indicator .................... 139
Manual transmission .................. 137
TRC (Traction Control) ................. 218
Trip meters ...................................... 82
Turn signal lights .......................... 140
Replacing light bulbs .................. 299
Turn signal lever ........................ 140
V
Vanity mirrors................................ 242
Vehicle data recording ..................... 7
Vehicle identification number ...... 348
Vehicle information display ........... 87
Vehicle Stability Control (VSC) .... 217
Vehicle Stability Control+ (VSC+) 217
VSC (Vehicle Stability Control) .... 217
VSC+ (Vehicle Stability Control+) 217
W
Warning buzzers
Approach warning ...................... 185
Brake Override System .............. 315
Brake system .............................313
Electric power steering ............... 315
Engine ........................................314
High coolant temperature ........... 313
Low engine oil pressure ............. 314
LTA (Lane Tracing Assist)... 170, 317
Open door .......................... 102, 103
PCS (Pre-Collision System) ....... 319
RCTA (Rear Crossing Traffic Alert)
......................................... 211, 318
Seat belt ..................................... 316
SRS airbag ................................. 314
Stop & Start system ................... 317
Tire pressure .............................. 317
Toyota parking assist-sensor.... 204,
318

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Owner's Manual_Europe_M52P63_en
Alphabetical Index
Warning lights............................... 313
ABS ............................................ 314
Brake Override System .............. 315
Brake system ............................. 313
Charging system ........................ 313
Electric power steering............... 315
High coolant temperature........... 313
Low engine oil pressure ............. 314
Low fuel level ............................. 315
LTA indicator .............................. 317
Malfunction indicator lamp ......... 314
Pre-collision system ................... 319
RCTA OFF indicator ................... 318
Seat belt reminder light .............. 316
Slip indicator .............................. 319
SRS airbag................................. 314
Stop & Start cancel indicator...... 317
Tire pressure .............................. 317
Toyota parking assist-sensor OFF
indicator ................................... 318
Warning messages ....................... 321
Washer........................................... 148
Checking .................................... 272
Preparing and checking before win-
ter ............................................ 224
Switch ........................................ 148
Washing and waxing ............ 246, 256
Weight ............................................ 348
Wheels ........................................... 290
Replacing ...................................290
Size ............................................ 355
Window lock switch...................... 124
Windows
Power windows .......................... 122
Rear window defogger ............... 230
Washer ....................................... 148
Windshield wipers ........................ 148
Winter driving tips ........................ 224
Wireless remote control ................. 99
Battery-Saving Function ............. 108
Locking/Unlocking ........................ 99
Replacing the battery ................. 293