Page 452 of 630
451
4-3. Do-it-yourself maintenance
4
Maintenance and care
HS250h_U_75050U
Ti r e s
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 serious problems arise. ( →P. 505, 515,
516)
Front
Page 533 of 630
532
5-2. Steps to take in an emergency
HS250h_U_75050U
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
To o l t r a y
Towing eyelet
JackJack handle
Wr e n c h
Spare tire
Wheel nut wrench
Page 573 of 630
572
6-1. Specifications
HS250h_U_75050U
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. 575)
DOT and Tire Identification Number (TIN) (→ P. 5 74 )
Location of treadwear indicators (→ P. 4 5 1 )
Page 622 of 630

621
Alphabetical index
HS250h_U_75050U
Seat heaters............................................ 389
Seat position memory ............................ 72
Seat ventilator........................................ 389
Seating capacity ....................................257
SeatsAdjustment .....................................68, 72
Adjustment precautions .................................... 71, 74
Child seats/child restraint system installation ............................130
Cleaning ................................................ 420
Driver’s seat position memory .................................................. 72
Head restraint .........................................75
Properly sitting in the seat............... 107
Seat heaters..........................................389
Seat position memory ......................... 72
Ventilated seats ..................................389
Service reminder indicators ............. 173
Shift lever Transmission ..........................................160
Side airbags ..............................................109
Side marker lights Replacing light bulbs .........................481
Switch ..........................................................191
Wattage .................................................568
Side mirrors Adjusting and folding ......................... 87
Mirror position memory .................... 72
Side turn signal lights
Replacing light bulbs ......................... 491
Wattage .................................................568
Smart access system with push-button start
Antenna location ...................................49 Entry functions........................................ 47
Starting the engine ............................. 152
Starting the hybrid system .............. 152
Smart entry & start system
Antenna location ................................... 49
Entry function .......................................... 47
Starting the engine ............................. 152
SOS button ............................................ 408
Spare tire Inflation pressure................................567
Storage location .................................532
Spark plug................................................565
Specifications .........................................560
Speedometer .......................................... 169
Steering wheel Adjustment ...............................................83
Audio switches.................................... 322
Manual adjustment...............................83
Power adjustment.................................83
Steering wheel position
memory .................................................. 72
Stop light
Replacing light bulbs ......................... 491
Wattage................................................. 568
Storage feature...................................... 377
Stuck If the vehicle becomes stuck ....... 556
Sun visors ................................................ 385
Sunshade Rear...........................................................392
Roof.............................................................. 93
Switch
Driving mode selector switch......................................................162
Engine switch ........................................ 152
*: For vehicles with a navigation system, refer to “Navigation System Owner’s Manual”.