See also:

Security and system setup
Security setting items and operation procedures To enter the menu for each function, follow the steps below using a voice command or : - Setting or changing the PIN (Personal Identification Number) ...

If the vehicle 12-volt battery is discharged
The following procedures may be used to start the hybrid system if the vehicle’s 12-volt battery is discharged. You can also call your Lexus dealer or a qualified repair shop. If you have a set o ...

If your vehicle overheats
The following may indicate that your vehicle is overheating: l “ENGINE OVERHEAT” is shown on the multi-information display: The engine may be overheating. “HYBRID SYSTEM OVERHEAT” is shown on the m ...