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) ...

The Inside
Cabin materials are inconsistent for a Lexus — too much faux-metal plastic, a cheaper headliner than usual — but the same could be said for most sub-$30,000 luxury cars. For its league, the CT sco ...

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 ...