2012 Lexus ES350 check engine

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Page 384 of 554

Lexus ES350 2012  Owners Manual 383
4-3. Do-it-yourself maintenance
4
Maintenance and care
ES350_U
■If the coolant level drops within a short time after replenishing
Visually check the radiator, hoses, engine coolant filler cap, r

Page 385 of 554

Lexus ES350 2012  Owners Manual 384
4-3. Do-it-yourself maintenance
ES350_U
Radiator and condenserCheck the radiator and condenser and clear any foreign objects. 
If either of the above parts are extremely dirty or you are not sure

Page 388 of 554

Lexus ES350 2012  Owners Manual 387
4-3. Do-it-yourself maintenance
4
Maintenance and care
ES350_U
BatteryCheck the battery as follows.
■ Battery exterior
Make sure that the battery terminals are not corroded and that there
are no

Page 410 of 554

Lexus ES350 2012  Owners Manual 409
4-3. Do-it-yourself maintenance
4
Maintenance and care
ES350_U
Checking and replacing fuses
If any of the electrical components do not operate, a fuse may have blown.
If this happens, check and re

Page 419 of 554

Lexus ES350 2012  Owners Manual 418
4-3. Do-it-yourself maintenance
ES350_U
Headlight aim (vehicles with discharge headlights)
■Vertical movement adjusting bolts
Adjustment bolt A
Adjustment bolt B
■ Before checking the headligh

Page 447 of 554

Lexus ES350 2012  Owners Manual 446
5-2. Steps to take in an emergency
ES350_U
■If the tire pressure warning light frequently comes on after blinking for 1 minute
If the tire pressure warning light frequently comes on after blinki

Page 455 of 554

Lexus ES350 2012  Owners Manual 454
5-2. Steps to take in an emergency
ES350_U
Wa r n i n g  m e s s a g eDetailsCorrection procedure
Indicates that engine oil 
level is low.A buzzer also sounds.Check the level of engine 
oil, and a

Page 459 of 554

Lexus ES350 2012  Owners Manual 458
5-2. Steps to take in an emergency
ES350_U
Follow the correction procedure for problem in smart access system with push-button start.
After taking the specified steps to correct the suspected prob