See also:

Vanity mirror
Slide the cover to open. The light turns on when the cover is opened. NOTICE  - To prevent battery discharge Do not leave the vanity lights on for extended periods while the engine is off. ...

Have the vehicle inspected by your Lexus dealer immediately.
Failing to investigate the cause of the following warnings may lead to the system operating abnormally and possibly cause an accident. Have the vehicle inspected by your Lexus dealer immediately. ...

XM® Satellite Radio (if equipped)
 - Receiving XM® Satellite Radio Press the “SAT” button. The display changes as follows each time the button is pressed: “SAT1” → “SAT2” → “SAT3” Turn the “TU ...