See also:

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

If you have a flat tire
Remove the flat tire and replace it with the spare provided. Before jacking up the vehicle Stop the vehicle on a hard, flat surface. - Set the parking brake. - Shift the shift lever to P. - Stop ...

If the electronic key does not operate properly
If communication between the electronic key and vehicle is interrupted or the electronic key cannot be used because the battery is depleted, the smart access system with push-button start and wirele ...