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. ...

Safety
There were plenty of safety features in the Lexus GX, but they weren't exactly cutting-edge. Newer safety features like a blind spot warning system and a radar-based collision preparation system h ...

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 batte ...