Lexus GS430 - What to Do if

540
What to do if...
What to do if...
A tire punctures
P. 474/
476
If you have a flat tire
The engine does not start
P. 52
Engine immobilizer system
P. 486
If the engine will not start
P. 492
If the battery is discharged
The shift lever cannot be 
moved out
P. 487
If the shift lever cannot be shifted 
from “P”
The engine coolant temperature
gauge enters the red zone
Steam can be seen coming 
from under the hood
P. 496
If your vehicle overheats
The key is lost
P. 488
If you lose your keys
The battery runs out
P. 492
If the battery is discharged
The doors cannot be locked
P. 17
Doors
The horn begins to sound
P. 54
Alarm
The vehicle is stuck in mud or
sand
P. 499
If the vehicle becomes stuck