If you lose your keys
Lexus RX / Lexus RX 450H User Manual / When trouble arises / Steps to take in an emergency / 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.
See also:
Interior Design
The 2010 Lexus GX 460 provides the luxury appointments and workmanship of a
Lexus sedan. Reduced drivetrain noise, especially in the 3,000-4,000 rpm range,
combined with new sound insulating, damp ...
Horn
To sound the horn, press on or
close to themark.
...
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
...