2020 TOYOTA GR YARIS lane assist

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YARIS(GR) Owner's Manual_Europe_M52L09_en
7-2. Steps to take in an emergency
When trouble arises
■Tire pressure warning light
■LTA indicator* (warning buzzer)
*: This light illuminates on the multi-information display.
■Stop & Start cancel indicator (warning buzzer)
Warning lightDetails/Actions
When the light comes on after blinking for approximately 1 minute
(a buzzer does not sounds):
Malfunction in the tire pressure warning system
→ Have the system checked by any authorized Toyota retailer
or Toyota authorized repairer, or any reliable repairer.
When the light comes on (a buzzer sounds):
Low tire inflation pressure from natural causes
→ Adjust the tire inflation pressure to the specified cold tire
inflation pressure level. ( →P.357)
Low tire inflation pressure from flat tire
→ Immediately stop the vehicle in a safe place.
Handling method ( →P.325)
Warning lightDetails/Actions
(Orange)
(if equipped)
Indicates a malfunction in the LTA (Lane Tracing Assist)
→ Follow the instructions displayed on the multi-information
display. ( →P.181)
Warning lightDetails/Actions
(Flashes)
Indicates a malfunction in the Stop & Start system
→ Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.

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YARIS(GR) Owner's Manual_Europe_M52L09_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.158, 315)
●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.158, 315)
●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.158)
■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.

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YARIS(GR) Owner's Manual_Europe_M52L09_en
8-2. Customization
Vehicle specifications
■Automatic light control system (→P.144)
■Lights (→P.145)
■PCS (Pre-Collision System)* (→P.160)
*: If equipped
■LTA (Lane Tracing Assist)* (→P.172)
*: If equipped
FunctionDefault settingCustomized setting
Light sensor sensitivityStandard-2 to 2O—O
Extended Headlight Light-
ing (Time elapsed before
headlights automatically
turn off)
30 seconds
60 seconds
——O90 seconds
120 seconds
FunctionDefault settingCustomized setting
Welcome lampOnOff——O
FunctionDefault settingCustomized setting
PCS (Pre-Collision Sys-
tem)OnOff—O—
Adjust alert timingMiddleEarly—O—Late
FunctionDefault settingCustomized setting
Lane centering functionOnOff—O—
Alert sensitivityHighStandard—O—
Vehicle sway warning func-
tionOnOff—O—
Vehicle sway warning sen-
sitivityStandardHigh—O—Low

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YARIS(GR) Owner's Manual_Europe_M52L09_en
Alphabetical Index
Display
Dynamic radar cruise control ..... 181
Head-up display ........................... 92
LTA (Lane-Tracing Assist) .......... 177
Multi-information display .............. 86
Toyota parking assist-sensor ..... 206
Warning message ...................... 323
Display change button ................... 84
Do-it-yourself maintenance ......... 265
Door
Double locking system ................. 73
Door lock
Back door ................................... 106
Side doors .................................. 103
Smart entry & start system......... 109
Wireless remote control ............. 101
Doors
Back door ................................... 106
Door glasses .............................. 124
Door lock ............................ 103, 106
Open door warning buzzer. 104, 105
Outside rear view mirrors ........... 122
Side doors .................................. 103
Double locking system .................. 73
Drive distance ................................. 89
Drive information ............................ 89
Driving ........................................... 128
AWD mode select switch ........... 217
Break-in tips ............................... 129
Correct driving posture................. 29
Procedures................................. 128
Winter drive tips ......................... 226Driving information display ........... 88
Driving range................................... 88
Driving support system information
display ........................................... 89
Dynamic radar cruise control ...... 181
Road Sign Assist (RSA) ............. 188
Warning message ...................... 190
E
eCall ................................................. 62
“SOS” button ................................ 62
Elapsed time.................................... 89
Electric Power Steering (EPS) ..... 220
Warning light .............................. 317
Electronic key ............................... 100
Battery-saving function............... 110
If the electronic key does not operate
properly .................................... 339
Replacing the battery ................. 295
Emergency brake signal .............. 220
Emergency flashers...................... 306
Emergency tire puncture ............. 325
Emergency, in case of
If a warning buzzer sounds ........ 315
If a warning light turns on ........... 315
If a warning message is displayed
................................................. 323
If the battery is discharged ......... 341
If the electronic key does not operate
properly .................................... 339
If the engine will not start ........... 337
If the vehicle is trapped in rising
water ........................................307

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YARIS(GR) Owner's Manual_Europe_M52L09_en
Alphabetical Index
High mounted stoplight
Replacing light bulbs .................. 301
Hill-start assist control................. 220
Hood .............................................. 268
Open .......................................... 268
Hooks
Retaining hooks (floor mat) .......... 28
Horn ............................................... 120
I
Identification
Engine ........................................ 351
Vehicle ....................................... 350
Ignition switch (engine switch) ... 136
Auto power off function .............. 138
Changing the engine switch modes
................................................. 138
If your vehicle has to be stopped in
an emergency .......................... 306
Illuminated entry system ............. 238
Indicators ........................................ 81
Initialization
Items to initialize ........................ 369
Power windows .......................... 124
Tire pressure warning system .... 282
Inside rear view mirror ................. 121
Intercooler ..................................... 274
Interior lights ................................ 237
Front interior light ....................... 237
Rear interior light........................ 237
Wattage ...................................... 358
Intrusion sensor ............................. 75
J
Jack
Positioning a floor jack ............... 270
Jam protection function
Power windows .......................... 124
K
Keyless entry
Smart entry & start system ......... 109
Wireless remote control ............. 101
Keys ............................................... 100
Battery-saving function............... 110
Electronic key .............................100
Engine switch .............................136
If the electronic key does not operate
properly .................................... 339
If you lose your keys ..................338
Key number plate .......................100
Keyless entry.............. 103, 107, 109
Mechanical key .......................... 100
Replacing the battery ................. 295
Warning buzzer .......................... 109
Wireless remote control ............. 101
L
Lane Tracing Assist (LTA) ............172
Operation ...................................172
Warning lights.............................319
Warning messages..................... 181
Language (multi-information dis-
play) ............................................... 90

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YARIS(GR) Owner's Manual_Europe_M52L09_en
Alphabetical Index
Lever
Auxiliary catch lever ................... 268
Hood lock release lever ............. 268
Shift lever ................................... 139
Turn signal lever ........................ 142
Wiper lever ................................. 150
License plate lights
Light switch ................................ 144
Replacing light bulbs .................. 301
Wattage ...................................... 358
Light bulbs
Replacing ................................... 301
Lights
Automatic High Beam system .... 147
Extended Headlight Lighting ...... 145
Fog light switch .......................... 150
Front interior lights ..................... 237
Headlight switch ......................... 144
Interior lights .............................. 237
Interior lights list ......................... 237
Personal lights ........................... 238
Rear interior lights ...................... 237
Replacing light bulbs .................. 301
Turn signal lever ........................ 142
Wattage ...................................... 358
Lock steering column .................. 136
LTA (Lane Tracing Assist) ............ 172
Operation ................................... 172
Warning lights ............................ 319
Warning messages .................... 181
Luggage compartment features .. 241
Luggage cover .............................. 242M
Maintenance
Do-it-yourself maintenance ........ 267
Maintenance data.......................350
Maintenance requirements......... 265
Malfunction indicator lamp .......... 316
Manual headlight leveling dial ..... 146
Manual transmission .................... 139
Gear Shift Indicator .................... 141
Matt paint care guide .... 254, 258, 261
Menu icons ...................................... 87
Meter
Clock ............................................ 83
Indicators...................................... 81
Instrument panel light control ....... 86
Meter control switches ................. 87
Meters ..........................................83
Multi-information display ..............86
Settings ........................................ 90
Warning lights.............................315
Warning message ...................... 323
Mirrors
Inside rear view mirror................ 121
Outside rear view mirror defoggers
................................................. 232
Outside rear view mirrors ........... 122
Vanity mirrors .............................244
Multi-information display ............... 86
Audio system-linked display ......... 89
Clock ............................................ 85
Driving information display ........... 88

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YARIS(GR) Owner's Manual_Europe_M52L09_en
Alphabetical Index
Driving support system information
display ....................................... 89
Dynamic radar cruise control ..... 181
Fuel economy .............................. 88
LTA (Lane-Tracing Assist) .......... 177
Menu icons................................... 87
Meter control switches ................. 87
Navigation system-linked display . 89
Settings ........................................ 90
Stop & Start system information .. 91
Tire inflation pressure .................. 89
Tire pressure .............................. 279
Toyota parking assist-sensor ..... 206
Vehicle information display .......... 89
Warning message ...................... 323
N
Navigation system-linked display89,
92
O
Odometer ........................................ 84
Odometer and trip meter display
Display change button ................. 84
Display items................................ 85
Oil
Engine oil ................................... 352
Manual transmission .................. 354
Rear differential oil ..................... 356
Transfer oil ................................. 355Oil Pressure Gauge ........................ 90
Oil Temperature Gauge .................. 90
Opener
Back door ...................................107
Fuel filler door ............................ 153
Hood........................................... 268
Outside rear view mirrors
Adjustment ................................. 122
BSM (Blind Spot Monitor)........... 201
Folding ....................................... 123
Outside rear view mirror defoggers
................................................. 232
RCTA (Rear Crossing Traffic Alert)
................................................. 212
Outside temperature................. 83, 95
Overheating ...................................346
P
Parking assist sensors (Toyota park-
ing assist-sensor) .......................206
Parking brake ................................ 143
Operation ...................................143
Parking brake engaged warning
buzzer ...................................... 143
Parking lights
Light switch ................................ 144
PCS (Pre-Collision System) ......... 160
Enabling/disabling the pre-collision
system...................................... 164
Function ..................................... 160
Warning light .............................. 321

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YARIS(GR) Owner's Manual_Europe_M52L09_en
Alphabetical Index
How to wear your seat belt .......... 32
How your child should wear the seat
belt ............................................. 32
Pregnant women, proper seat belt
use ............................................. 31
Reminder light and buzzer ......... 318
Seat belt pretensioners ................ 33
SRS warning light ...................... 316
Seat heaters .................................. 235
Seats ...................................... 114, 116
Adjustment ................................. 114
Adjustment precautions ............. 115
Child seats/child restraint system
installation .................................. 45
Cleaning ..................................... 251
Head restraints........................... 117
Properly sitting in the seat............ 29
Seat heaters............................... 235
Secondary Collision Brake .......... 220
Sensor
Automatic headlight system ....... 144
Automatic High Beam system .... 147
BSM (Blind Spot Monitor) .......... 201
Inside rear view mirror ............... 121
LTA (Lane Tracing Assist) .......... 172
Parking Support Brake function
(static objects) ......................... 206
Radar sensor ..................... 155, 202
Rain-sensing windshield wipers . 151
RCTA (Rear Crossing Traffic Alert)
................................................. 212
Toyota parking assist-sensor ..... 206Shift lever
Manual transmission ..................139
Side airbags .................................... 34
Side mirrors
Adjustment ................................. 122
BSM (Blind Spot Monitor)........... 201
Folding ....................................... 123
RCTA (Rear Crossing Traffic Alert)
................................................. 212
Side turn signal lights ..................142
Replacing light bulbs ..................301
Turn signal lever ......................... 142
Side windows ................................ 124
Smart entry & start system .......... 109
Antenna location ........................ 109
Entry functions ................... 103, 107
Starting the engine ..................... 136
Snow tires...................................... 226
Spark plug ..................................... 354
Specifications ............................... 350
Speedometer ................................... 83
Steering lock
Column lock release................... 136
Steering lock system warning mes-
sage ......................................... 136
Steering wheel
Adjustment ................................. 120
Audio switches ........................... 245
Heated steering wheel ............... 235
Meter control switches ................. 87
Stop & Start system...................... 196
Function ..................................... 196
System information display .......... 91
Warning light .............................. 319