See also:

Destination search
Push the “DEST” button. You can use one of 11 different methods to search your destination. INFORMATION When searching the destination, the response to the screen button may be slow. ...

If a warning light turns on or a warning buzzer sounds...
Calmly perform the following actions if any of the warning lights turn on or flash. If a light turns on or flashes, but then turns off, this does not necessarily indicate a malfunction in the syst ...

Replacement parts
Warranty coverage is not dependent upon the use of any particular brand of replacement parts. However, Lexus recommends using only Genuine Lexus Parts when you need to replace a part on your vehi ...