Outside temperature display (vehicles without a navigation system)
The temperature display shows temperatures within the range of -40°F (-40°C) and 122°F (50°C).

If the temperature does not appear
The system may be malfunctioning. Take your vehicle to your Lexus dealer.
Display
In the following situations, the correct outside temperature may not be
displayed, or
the display may take longer than normal to change:
When the vehicle is stopped, or moving at low speeds (less than 16 mph [25
km/h]).
When the outside temperature has changed suddenly (at the entrance/exit of a garage, tunnel, etc.).
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. ...
Exterior
Despite undergoing a redesign for 2010, the GX 460 looks pretty much like
you'd expect a large Lexus SUV to look. It's a little sleek, a little rugged and
a little boxy; basically, it's a little b ...
Engine immobilizer system
The vehicle's keys have built-in transponder chips that prevent the engine
from starting if the key has not been previously registered in the vehicle's
on-board computer.
Never leave the keys insid ...
