See also:

XM NavWeather
The subscription−based XM NavWeather service allows the navigation system to display weather information on the map. See page 155 for subscription information. The following operations can b ...

Speed dialing
Press the off-hook switch. Press the preset button in which the desired number is registered. Press the off-hook switch. ...

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. ...