See also:

Items to initialize
The following items must be initialized for normal system operation in cases such as after the 12-volt battery is reconnected, or maintenance is performed on the vehicle. ...

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. ...

Used Lexus IS 250 Models
Introduced for the 2006 model year, the present-generation IS 250 represents the second iteration of the Lexus IS series. These earlier cars are pretty much the same as the current model, though t ...