Lexus GS450h Owner's Manual page 5

6-3. Do-it-yourself maintenance
Do-it-yourself service
precautions................................ 423
Hood............................................... 426
Positioning a floor jack..............427
Engine compartment ............... 429
12-volt battery ............................. 439
Tires.................................................. 443
Tire inflation pressure ............... 453
Wheels ........................................... 456
Air conditioning filter ...............458
Electronic key battery..............460
Checking and replacing
fuses.............................................. 462
Headlight aim...............................477
Light bulbs .....................................479
When trouble arises
7
7-1. Essential information
Emergency flashers .................. 494
If your vehicle has to be
stopped in an emergency.... 495
GS450h_OM_OM30E26U_(U)
7-2. Steps to take in an emergency
If your vehicle needs
to be towed................................ 496
If you think
something is wrong................502
If a warning light turns on or
a warning buzzer sounds.....503
If a warning message
is displayed ..................................513
If you have a flat tire ....................541
If the hybrid system
will not start ............................... 554
If the shift lever cannot
be shifted from P..................... 556
If the parking brake cannot
be released.................................557
If the electronic key does not
operate properly..................... 559
If the 12-volt battery
is discharged............................. 562
If your vehicle overheats......... 566
If the vehicle becomes
stuck ...............................................571
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