See also:

Engine compartment
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Theft deterrent system
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. ...

Manufacturer’s warranty coverage
1) For three years or 50,000 miles, whichever occurs first: • If your vehicle fails a smog-check test, all necessary repairs and adjustments will be made by Lexus to ensure that your vehicle p ...