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 ...

If the hybrid system will not start
Reasons for the hybrid system not starting vary depending on the situation. Check the following and perform the appropriate procedure: The hybrid system will not start even though the correct star ...

Safety
Side-impact airbags for the front seats, side curtain-type airbags for the first and second rows, Active TRAC traction control and antilock brakes are included. Lexus' Vehicle Stability Control el ...