tires LEXUS UX200 2019 Workshop Manual

4038-1. Specifications
8
Vehicle specifications
■Traction AA, A, B, C
The traction grades, from highest to
lowest, are AA, A, B and C, and they
represent the tire’s ability to stop on
wet pavement as measured under con-
trolled conditions on specified govern-
ment test surfaces of asphalt and
concrete.
A tire marked C may have poor traction
performance.
Warning: The traction grade assigned to
this tire is based on braking (straight
ahead) traction tests and does not include
cornering (turning) traction.
■Temperature A, B, C
The temperature grades are A (the
highest), B, and C, representing the
tire’s resistance to the generation of
heat and its ability to dissipate heat when tested under controlled condi-
tions on a specified indoor laboratory
test wheel.
Sustained high temperature can cause the
material of the tire to degenerate and
reduce tire life, and excessive temperature
can lead to sudd
en tire failure.
Grade C corresponds to a level of perfor-
mance which all passenger car tires must
meet under the Fede ral Motor Vehicle
Safety Standard No. 109.
Grades B and A represent higher levels of
performance on the laboratory test wheel
than the minimum required by law.
Warning: The temperature grades for this
tire are established for a tire that is prop-
erly inflated and not overloaded.
Excessive speed, unde rinflation, or exces-
sive loading, either separately or in combi-
nation, can cause heat buildup and
possible tire failure.
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation pressure
Tire pressure when the vehicle has been parked for three
hours or more, or has not been driven more than 1 mile or
1.5 km under that condition
Maximum inflation pressureThe maximum cold inflated pressure to which a tire may
be inflated, shown on the sidewall of the tire
Recommended inflation pres-
sureCold tire inflation pressure recommended by a manufac-
turer
Accessory weight
The combined weight (in excess of those standard items
which may be replaced) of automatic transmission, power
steering, power brakes, powe r windows, power seats,
radio and heater, to the extent that these items are avail-
able as factory-installed equi pment (whether installed or
not)

4198-3. Initialization
8
Vehicle specifications
8-3.Initialization
*:If equipped
Items to initialize
The following items must be initialized for normal system operation after such
cases as the battery being reconnected, or maintenance being performed on
the vehicle.
List of the items to initialize
ItemWhen to initializeReference
PKSB (Parking Support Brake)*• After reconnecting or changing the batteryP.235
Message indicating maintenance is
required• After the maintenance is per-formedP.312
Tire pressure warning system
• When rotating the tires
• When the tire inflation pressure is changed by changing tire size.
(When there are multiple speci-
fied pressures)
• After registering the ID codes
P.333
Oil maintenance• After the maintenance is per- formedP.323
Lexus parking assist monitor
•Battery has been reinstalled
• The steering wheel has been moved while the battery was being
reinstalled
• Battery power is low
Refer to the
“NAVIGA-
TION AND
MULTIME-
DIA SYS-
TEM
OWNER’S
MANUAL”.
Power back door*• After reconnecting or changing the battery
• After changing a fuse
P.109
Power window
• When functioning abnormally
P.135
Moon roof*P.138

444Alphabetical Index
Warning light ...............................................360
Power windows ..............................................135 Door lock linked window operation..136
Jam protection function............................135
Operation........................................................135
Window lock switch ..................................136
Pre-Collision System (PCS) .................... 186 Function ........................................................... 186
PCS OFF switch ......................................... 188
Warning light ............................................... 364
R
Radar cruise control (dynamic radar cruise control with full-speed range)............. 204
Radiator ........................................................... 324
RCTA (Rear Cross Traffic Alert) ..........227
RCTA Function ...........................................................227
Warning message..................................... 228
Rear Cross Traffic Alert (RCTA) ..........227
Rear seat Folding down the rear seatbacks........ 122
Rear side marker lights Light switch .................................................... 165
Rear turn signal lights Replacing light bulbs................................ 346
Turn signal lever .......................................... 159
Rear view mirror Inside rear view mirror............................. 130
Outside rear view mirrors ...................... 132
Rear window defogger ............................. 263
Rear window wiper....................................... 176
Refueling ...........................................................178 Capacity ...........................................................391
Fuel types.........................................................391
Opening the fuel tank cap ......................178
When the fuel filler door cannot be opened ....................................................... 380
Remote Touch .............................................. 256
Replacing Electronic key battery................................ 341
Fuses ................................................................ 343 Light bulbs .....................................................346
Tires ..................................................................370
Resetting the message indicating mainte- nance is required ........................................312
Rev indicator ..................................................... 77
Rev peak.............................................................. 77
Road Sign Assist .......................................... 202
RSA (Road Sign Assist) ............................ 202
Run-flat tires........................................ 330, 377
S
Seat belt reminder light..................362, 363
Seat belts............................................................ 26 Adjusting the seat belt shoulder anchor height ............................................................... 28
Automatic Locking Retractor................. 28
Child restraint system installation ......... 46
Cleaning and maintaining the seat belt ......................................................................... 309
Emergency Locking Retractor .............. 28
How to wear your seat belt ..................... 27
How your child should wear the seat belt ............................................................................. 27
Pregnant women, proper seat belt use ............................................................................. 26
Reminder light and buzzer .......362, 363
Seat belt extender......................................... 27
Seat belt pretensioners .............................. 29
SRS warning light...................................... 360
Seat heaters ..................................................... 271
Seating capacity............................................ 150
Seat position memory..................................123
Seats........................................................... 121, 122 Adjustment precautions ............................ 121
Adjustment ....................................................... 121
Child seats/child restraint system installa-tion .................................................................... 44
Cleaning ........................................................ 309
Driving position memory .........................123
Head restraint ................................................126
Power easy access system .....................123
Properly sitting in the seat ........................ 25

Alphabetical Index445
Seat heaters ...................................................272
Seat position memory ............................... 123
Seat ventilators.............................................272
Seat ventilators ............................................... 271
Secondary Collision Brake ..................... 245
Sensor Automatic headlight system.................. 165
Automatic High Beam system............. 168
Inside rear view mirror............................... 131
Intuitive parking assist.............................. 220
LTA (Lane Tracing Assist)......................193
Parking Support Brake function (rear-crossing vehicles) .................................. 240
Parking Support Brake function (static objects)........................................................ 236
Radar sensor.......................................180, 215
Rain-sensing windshield wipers........... 174
RCTA .............................................................. 228
Service reminder message .......................312
Shift lever Continuously variable transmission .. 155
Shift lock system.............................................156
Side airbags ...................................................... 30
Side doors.......................................................... 98
Side marker lights Light switch .................................................... 165
Side mirrors .....................................................132 Adjustment...................................................... 132
BSM (Blind Spot Monitor) ..................... 214
Folding ..............................................................133
Linked mirror functi on when reversing
...........................................................................133
Mirror position memory........................... 123
RCTA function .............................................227
Side turn signal lights Replacing light bulbs................................ 346
Turn signal lever .......................................... 159
Side windows ..................................................135
Smart access system with push-button start.................................................................... 114Antenna location............................................114
Entry functions..................................... 98, 103 Starting the engine ..................................... 152
Snow tires ....................................................... 249
Spare tire Inflation pressure ....................................... 395
Storage location ...........................................371
Spark plug ...................................................... 393
Specifications ................................................ 390
Speedometer ............................................72, 75
Sport mode .................................................... 243
Steering lock Column lock release ................................. 152
Steering lock system warning message........................................................................... 152
Steering wheel Adjustment ......................................................129
Heated steering wheel .............................. 271
Meter control switches ............................... 81
Power easy access system .....................123
Steering wheel position memory.........123
Stop lights Replacing light bulbs ................................346
Storage feature .............................................277
Stuck If the vehicle becomes stuck ............... 388
Suggestion function....................................... 85
Sunshade.......................................................... 138
Sun visors ........................................................ 285
Switches “ODO TRIP” switch ........................... 74, 78
“SOS” button...................................................56
ASC (Active Sound Control) switch 164
Automatic High Beam system ............. 168
Brake hold switch ....................................... 163
BSM (Blind Spot Monitor) switch.......216
Door lock switches ....................................100
Driving mode select switch .................. 243
Driving position memory switches .....123
Dynamic radar cruise control with full-
speed range switch .............................. 205
Emergency flashers switch .................. 350
Engine switch ................................................ 152
Fog light switch .............................................. 171

446Alphabetical Index
Garage door opener switches .......... 295
Head-up display switch............................. 87
Heated steering wheel.............................. 271
Ignition switch................................................152
Instrument panel light control switches....................................................................74, 78
Intuitive parking assist switch................. 221
Light switch .................................................... 165
LTA (Lane-Tracing Assist) switch ..... 198
Meter control switches ................................81
Moon roof switches ................................... 137
Outside rear view mi rror switches ..... 132
Paddle shift switches ....................... 157, 158
Parking brake switch ................................ 160
PCS OFF switch ......................................... 188
PKSB (Parking Support Brake) switch ......................................................................... 232
Power back door opener and closer switch............................................................. 105
Power door lock switch .......................... 100
Power window switch ...............................135
RCTA switch.................................................227
Rear window and outside rear view mir- ror defoggers switch ............................ 263
Rear window wiper and washer switch ........................................................................... 176
Seat heater switches .................................272
Seat ventilator switches ...........................272
Tire pressure warning reset switch .. 333
Vehicle-to-vehicle distance switch ..205
VSC off switch ............................................ 245
Window lock switch ..................................136
Windshield wiper de-icer switch ...... 266
Windshield wipers and washer switch ........................................................................... 172
T
Tachometer................................................72, 75 Rev indicator .................................................... 77
Rev peak ............................................................ 77
Tail lights Light switch .................................................... 165 Replacing light bulbs ................................346
Theft deterrent system Alarm................................................................... 64
Engine immobilizer system...................... 62
Tire inflation pressure Maintenance data ..................................... 395
Tire inflation pressure display function......................................................................... 330
Warning light .............................................. 359
Tire information ............................................ 399 Glossary ........................................................ 403
Size ..................................................................... 401
Tire identification number....................... 401
Uniform Tire Quality Grading ............402
Tire pressure warning system Function ......................................................... 330
Initializing........................................................333
Installing tire pres sure warning valves
and transmitters....................................... 332
Registering ID codes ...............................335
Warning light .............................................. 359
Tires................................................................... 328 Chains .............................................................. 251
Checking .......................................................328
If you have a flat tire ...................... 370, 377
Inflation pressure ........................... 337, 395
Replacing .......................................................370
Rotating tires ............................................... 330
Run-flat tires......................................330, 377
Size ................................................................... 395
Snow tires ...................................................... 249
Spare tire ........................................................370
Tire pressure warning system ............ 330
Warning light .............................................. 359
Tools........................................................ 280, 371
Top tether strap............................................... 54
Total load capacity ...................................... 390
Towing Dinghy towing ................................................ 151
Emergency towing....................................353
Towing eyelet.............................................. 280
Trailer towing ................................................ 150