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443
4-3. Do-it-yourself maintenance
4
Maintenance and care
Tires
Replace or rotate tires in accordance with maintenance schedules and
treadwear.
■Checking tires
New tread
Treadwear indicator
Worn tread
The location of treadwear indi-
cators is shown by the “TWI” or
“” marks, etc., molded on the
sidewall of each tire.
Check spare tire condition and
pressure if not rotated.
■ Tire rotation
Rotate the tires in the order
shown.
To equalize tire wear and extend
tire life, Lexus recommends that
tire rotation is carried out at the
same interval as tire inspection.
P225/45R18 91W tires:
Do not fail to initialize the tire
pressure warning system after
tire rotation.
■Tire pressure warning system
Your vehicle is equipped with a tire pressure warning system that
uses tire pressure warning valves and transmitters to detect low tire
inflation pressure before s erious problems arise. (P. 501, 510,
511)
Front
Page 527 of 628
5
When trouble arises
527
5-2. Steps to take in an emergency
If you have a flat tire
Remove the flat tire and replace it with the spare provided.
■Before jacking up the vehicle
●Stop the vehicle on a hard, flat surface.
● Set the parking brake.
● Change the shift position to P.
● Stop the hybrid system.
● Turn on the emergency flashers.
■ Location of the spare tire, jack and tools
Tool tray
Towing eyelet
JackJack handle
Wr e n c h
Spare tire
Wheel nut wrench
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568
6-1. Specifications
Tire information
Ty p i c a l t i r e s y m b o l s
Full size tire
Compact spare tireTire size ( P. 571)
DOT and Tire Identification Number (TIN) ( P. 570)
Location of treadwear indicators ( P. 443)
Page 620 of 628

620
Alphabetical index
Smart access system with push-button startAntenna location....................................47
Entry functions ....................................... 45
Starting the engine .............................. 147
Starting the hybrid system............... 147
Smart entry & start system Antenna location....................................47
Entry function.......................................... 45
Starting the engine .............................. 147
SOS button ............................................ 400
Spare tire Inflation pressure................................563
Storage location ................................. 527
Spark plug ............................................... 560
Specifications .........................................556
Speedometer........................................... 164
Steering wheel Adjustment...............................................80
Audio switches ..................................... 312
Manual adjustment ..............................80
Power adjustment ................................80
Steering wheel position memory.................................................. 69 Stop light
Replacing light bulbs ....................... 485
Wattage ................................................. 564
Storage feature ..................................... 367
Stuck If the vehicle becomes stuck ....... 552
Sun visors ................................................. 375
Sunshade Rear .......................................................... 382
Roof ............................................................. 90
Switch Driving mode selector switch ..................................................... 157
Engine switch ........................................ 147
Fog light switch .................................... 197
Ignition switch ....................................... 147
Light switches........................................186
Mode select switch ............................ 157
Power door lock switch.................... 58
Power switch ......................................... 147
Power window switch ........................87
Talk switch .................................318, 337
Telephone switch ...............................337
Tire pressure warning reset switch ................................................... 445
Window lock switch ............................87
Wiper and washer switch ...............198