
3958-1. 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 of a tire
assume that it is properly 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
pressureTire 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 pressureCold tire inflation pressure recommended by a manufacturer
Accessory weight
The combined weight (in excess of those standard items which may
be replaced) of automatic tran smission, power steering, power
brakes, power windows, power seats, radio and heater, to the extent
that these items are available as factory-installed equipment
(whether installed or not)
Curb weight
The weight of a motor vehicle with standard equipment, including the
maximum capacity of fuel, oil and coolant, and if so equipped, air
conditioning and additional weight optional engine

4108-3. Items to initialize
8-3.Items to initialize
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.222
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.
• When the tire inflation pressure is changed such as when changing
traveling speed.
P.321
Power windows• When functioning abnormallyP.118
Lexus parking assist monitor*
•Battery has be en reinstalled.
• The steering wheel has been moved while the battery was
being reinstalled.
• Battery power is low.
Refer to “NAV- IGATION
AND MULTI- MEDIA SYS- TEM
OWNER’S
MANUAL”.
Panoramic view monitor*
•Battery has be en reinstalled.
• The steering wheel has been moved while the battery was
being reinstalled.
• Battery power is low.
Refer to the
“NAVIGA-
TION AND
MULTIMEDIA SYSTEM
OWNER’S
MANUAL”.
Message indicating maintenance is
required• After the maintenance is per- formedP.301
Oil maintenance• After the maintenance is per-formedP.312

436Alphabetical index
Parking assist sensors (intuitive parking assist) ............................................................. 205
Parking brake..................................................146 Operation........................................................146
Parking brake engaged warning buzzer........................................................................... 147
Warning light ............................................... 354
Warning message....................................... 147
Parking lights .................................................. 150 Light switch .................................................... 150
Parking Support Brake function (rear- crossing vehicles) ........................... 218, 229
Parking Support Brake function (rear pedestrians) ...................................... 218, 233Function .......................................................... 233
Parking Support Brake function (static objects) ............................................... 218, 224Function .......................................................... 224
PCS (Pre-Collision System) .....................169 Function ............................................................169
PCS OFF switch ............................................171
Warning light ............................................... 354
Personal lights............................................... 262
PKSA (Parking Support Alert) .............. 204
PKSB (Parking Support Brake)...............218 Warning message......................................222
Power easy access system ....................... 108
Power outlet .................................................. 269
Power steering (Elect ric power steering
system).......................................................... 236 Warning light .............................................. 350
Power trunk lid ................................................ 93
Power windows ............................................... 118 Door lock linked window operation... 119
Jam protection function............................. 119
Operation......................................................... 118
Window lock switch ................................... 119
Pre-Collision System (PCS) .....................169 Function ............................................................169
PCS OFF switch ............................................171
Warning light ............................................... 354R
Radar cruise control (dynamic radar cruise control with full-speed range)...............187
Radiator .............................................................313
RCD (Rear Camera Detection) .............215 Function ........................................................... 215
Warning message .......................................216
RCTA (Rear Cross Traffic Alert) ............ 211
RCTA Function ............................................................. 211
Warning message ....................................... 212
Rear Cross Traffic Alert (RCTA) ............ 211
Rear door sunshades ................................. 278
Rear seats Head restraints................................................. 111
Rear side marker lights .............................. 150 Light switch .................................................... 150
Rear sunshades ............................................ 278
Rear turn signal lights ..................................145 Replacing light bulbs ................................335
Turn signal lever .......................................... 145
Rear view mirror Inside rear view mirror ............................... 114
Outside rear view mirrors........................ 115
Rear window defogger ............................. 252
Refueling ............................................................ 161 Capacity ........................................................ 383
Fuel types ...................................................... 383
If the fuel filler do or cannot be opened
............................................................................371
Opening the fuel tank cap ....................... 161
Remote Touch .............................................. 244
Replacing Electronic key battery ............................. 330
Fuses.................................................................. 331
Light bulbs .....................................................335
Tires ..................................................................362
Resetting the message indicating mainte- nance is required ....................................... 301
Rev indicator .................................................... 69
Rev peak............................................................. 69

437What to do if... (Troubleshooting)Alphabetical index437
Road Sign Assist ........................................... 185
RSA (Road Sign Assist) ............................. 185
S
SCB (Secondary Collision Brake) ....... 236
Seat belt reminder light...............................351
Seat belts............................................................ 24 Adjusting the seat belt................................ 26
Automatic Locking Retractor ................ 26
Child restraint system installation......... 43
Cleaning and maintaining the seat belt......................................................................... 299
Emergency Locking Retractor .............. 26
How to wear your seat belt ..................... 25
How your child should wear the seat belt ............................................................................ 25
Pregnant women, proper seat belt use .............................................................................24
Reminder light and buzzer .....................351
Seat belt extender ........................................ 25
Seat belt pretensioners .............................. 26
SRS warning light ...................................... 349
Seat heaters ................................................... 258
Seating capacity.............................................135
Seat position memory................................. 108
Seats....................................................................107 Adjustment precautions ...........................107
Adjustment......................................................107
Child seats/child restraint system installa-tion .....................................................................42
Cleaning......................................................... 299
Driving position memory ........................ 108
Head restraints ................................................ 111
Power easy access system .................... 108
Properly sitting in the seat .........................23
Seat heaters ..................................................258
Seat position memory .............................. 108
Seat ventilators............................................258
Seat ventilators ............................................. 258
Secondary Collision Brake (SCB) ....... 236
Sensor Automatic headlight system.................. 150 Automatic High Beam system ............. 153
Inside rear view mirror ............................... 115
Intuitive parking assist ............................. 205
LTA (Lane Tracing Assist) ......................176
Parking Support Brake function (rear-
crossing vehicles)................................... 229
Parking Support Brake function (static objects) ........................................................ 225
Radar sensor ...................................... 163, 198
Rain-sensing windshield wipers .......... 158
RCTA................................................................. 212
Service reminder message ...................... 301
Shift lever Automatic transmission ............................. 141
Shift lever light .............................................. 262
Shift lock system.............................................142
Side airbags ...................................................... 28
Side marker lights......................................... 150 Light switch .................................................... 150
Side mirrors ...................................................... 115 Adjustment ....................................................... 115
BSM (Blind Sport Monitor)....................197
Folding................................................................ 116
Linked mirror functi on when reversing
............................................................................. 116
Mirror position memory ............................ 115
RCTA function ............................................... 211
Side turn signal lights ...................................145 Replacing light bulbs ................................335
Turn signal lever .......................................... 145
Side windows ................................................... 118
Smart access system with push-button start.................................................................. 100Antenna location ......................................... 100
Entry functions ...................................... 89, 95
Starting the engine ......................................137
Snow tires ....................................................... 240
Spare tire Storage location .........................................363
Spark plug ......................................................385
Specifications ................................................ 382
Speedometer ........................................... 64, 67

439What to do if... (Troubleshooting)Alphabetical index439
Tire inflation pressure ................................ 325Maintenance data...................................... 387
Tire inflation pressu re display function
...........................................................................319
Warning light ............................................... 352
Tire information ..............................................391 Glossary.........................................................395
Size.................................................................... 393
Tire identification number ..................... 393
Uniform Tire Quality Grading............ 394
Tire pressure warning system ..................319 Function ............................................................319
Initializing ......................................................... 321
Installing tire pressure warning valves and transmitters ........................................ 321
Registering ID codes ............................... 323
Warning light ............................................... 352
Tires.....................................................................316 Chains ............................................................... 241
Checking .........................................................316
If you have a flat tire .................................. 362
Inflation pressure........................................ 325
Information ......................................................391
Replacing ....................................................... 362
Rotating tires ................................................. 318
Size.................................................................... 387
Snow tires ...................................................... 240
Spare tire........................................................ 362
Tire inflation pressu re display function
...........................................................................319
Tire pressure warning system ...............319
Warning light ............................................... 352
Tools.................................................................. 363
Top tether strap.................................................51
Total load capacity ....... ............................... 382
Towing Dinghy towing ...............................................136
Emergency towing ................................... 343
Towing eyelet .............................................. 345
Trailer towing .................................................135
TRAC (Traction Control) ........................ 236
Traction Control (TRAC) ........................ 236 Trailer towing ..................................................135
Transmission
Automatic transmission ............................. 141
Driving Mode Select switch .................202
Paddle shift switches ....................... 143, 144
S mode ..............................................................144
Trip meters ................................................ 65, 70
Trunk .................................................................... 93 Hands Free Power Trunk Lid................. 96
Internal trunk release lever....................... 97
Power trunk lid ............................................... 93
Smart access system with push-button start ...................................................................95
Trunk closer switch ......................................96
Trunk easy closer.......................................... 97
Trunk features ............................................. 268
Trunk grip ......................................................... 97
Trunk light ......................................................... 97
Trunk opener main switch........................ 99
Trunk opener switch ...................................95
Trunk storage extension......................... 279
Wireless remote control ...........................95
Trunk light ...........................................................97
Turn signal lights ............................................145 Replacing light bulbs ................... 335, 335
Turn signal lever .......................................... 145
U
USB charging ports.................................... 270
V
Vanity lights.................................................... 269
Vanity mirrors ............................................... 269
Vehicle data recordings ..................................6
Vehicle identification number ................ 382
Vehicle Stability Control (VSC) ........... 236
Ventilators (seat ventilators)................... 258
VSC (Vehicle Stability Control) ........... 236