See also:

Immobilizer system
The vehicle's keys have built-in transponder chips that prevent the hybrid system from starting if the key has not been previously registered in the vehicle's on-board computer. Never leave the key ...

Safety
There were plenty of safety features in the Lexus GX, but they weren't exactly cutting-edge. Newer safety features like a blind spot warning system and a radar-based collision preparation system h ...

Safety/Security Features
The Adaptive Front-lighting System (AFS), standard on the Lexus GS 460 and optional for the GS 350, helps illuminate a curve as the driver steers into it. A Tire Pressure Monitoring system can det ...