Lexus RX 450h 2010 Owner's Manual page 687

What to do if...
What to do if...
A tire punctures
The hybrid system does not start
The shift lever cannot be
moved out
The engine coolant temperature
gauge enters the red zone
Steam can be seen coming
from under the hood
The key is lost
The 12-volt battery runs out
The doors cannot be locked
The horn begins to sound
The vehicle is stuck in mud or
sand
686
If you have a flat tire
P. 596
If the hybrid system will not start
P. 610
Immobilizer system
P. 115
If the vehicle 12-volt battery is discharged
P. 617
If the shift lever cannot be shifted
P. 612
from P
If your vehicle overheats
P. 620
If you lose your keys
P. 613
If the vehicle 12-volt battery is dis-
P. 617
charged
Side doors
P. 61
Back door
P. 64
Alarm
P. 117
If the vehicle becomes stuck
P. 625