See also:

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

GPS (Global positioning system)
LIMITATIONS OF THE NAVIGATION SYSTEM This navigation system calculates the current position using satellite signals, various vehicle signals, map data, etc. However, an accurate position may not ...

By geographic region
In the United States, U.S. Territories and Canada To obtain warranty service in the United States, U.S. territories or Canada, take your vehicle to an authorized Lexus dealership. If your vehi ...