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. ...

Keys
The following keys are provided with the vehicle. 1. Electronic keys. • Operating the smart access system with push-button start. • Operating the wireless remote control function. 2. Mechanica ...

Electronic key battery
Replace the battery with a new one if it is discharged. You will need the following items: Flathead screwdriver. Small Phillips-head screwdriver. Lithium battery (CR1632). Replacing the battery ...