See also:

If you lose your keys
New genuine Lexus keys can be made by your Lexus dealer using the other key and the key number stamped on your key number plate. ...

Emergency flashers
Use the emergency flashers if the vehicle malfunctions or is involved in an accident. Without navigation system Press the switch to flash all the turn signal lights. To turn them off, press t ...

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 ...