2012 Lexus IS250C warning

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Page 437 of 632

Lexus IS250C 2012  Instrument cluster / LEXUS 2012 IS250C,IS350C OWNERS MANUAL (OM53A62U) 437
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 tr

Page 438 of 632

Lexus IS250C 2012  Instrument cluster / LEXUS 2012 IS250C,IS350C OWNERS MANUAL (OM53A62U) 438
4-3. Do-it-yourself maintenance
Directional tiresTire direction marks
The tire sidewalls are marked with
arrows indicating the rolling direc-
tion of the tire. If mounted on the
wrong side of the

Page 439 of 632

Lexus IS250C 2012  Instrument cluster / LEXUS 2012 IS250C,IS350C OWNERS MANUAL (OM53A62U) 439
4-3. Do-it-yourself maintenance
4
Maintenance and care
■How to initialize the tire pressure warning system
To initialize the system, use the satellite switch. ( P. 371)
Park the vehicle in sa

Page 440 of 632

Lexus IS250C 2012  Instrument cluster / LEXUS 2012 IS250C,IS350C OWNERS MANUAL (OM53A62U) 440
4-3. Do-it-yourself maintenance
Registering and selecting ID codesTo select tire pressure warning valve and transmitter ID codes, use the
satellite switch. ( P. 371)
■ Registering ID codes
2

Page 441 of 632

Lexus IS250C 2012  Instrument cluster / LEXUS 2012 IS250C,IS350C OWNERS MANUAL (OM53A62U) 441
4-3. Do-it-yourself maintenance
4
Maintenance and care
■Selecting ID codes
When replacing tires, make sure to  select the ID code set that matches
the new tire set. If the tire pressure  warning

Page 442 of 632

Lexus IS250C 2012  Instrument cluster / LEXUS 2012 IS250C,IS350C OWNERS MANUAL (OM53A62U) 442
4-3. Do-it-yourself maintenance
■When to replace your vehicle’s tires
Tires should be replaced if:
●You have tire damage such as cuts, splits, cracks deep enough to expose the
fabric or bulg

Page 443 of 632

Lexus IS250C 2012  Instrument cluster / LEXUS 2012 IS250C,IS350C OWNERS MANUAL (OM53A62U) 443
4-3. Do-it-yourself maintenance
4
Maintenance and care
■Maximum load of tire
Check that the maximum load of the replacement tire is greater than 1 /2 of the
Gross Axle Weight Ratings (GAWR) of e

Page 444 of 632

Lexus IS250C 2012  Instrument cluster / LEXUS 2012 IS250C,IS350C OWNERS MANUAL (OM53A62U) 444
4-3. Do-it-yourself maintenance
■When the initialization of the tire pressure warning system has failed
Initialization can be completed in a few minutes. However, in the following cases,
the set