See also:

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. ...

Installing tire pressure warning valves and transmitters
When replacing tires or wheels, tire pressure warning valves and trans- mitters must also be installed. When new tire pressure warning valves and transmitters are installed, new ID codes must be ...

Replacement parts
To ensure optimum performance and maintain the quality built into your vehicle’s emission control systems, Lexus recommends the use of Genuine Lexus Parts when servicing or repairing the system ...