When the VSC/TRAC or Active TRAC/hill-start assist control systems are operating
If the vehicle is in danger of slip- ping or rolling backward when starting on an incline, or if any of the drive wheels spins, the slip indi- cator light flashes to indicate that the VSC/TRAC or Active TRAC/ hill-start assist control systems are operating.
A buzzer (intermittent) sounds to indicate that VSC is operating.
The stop lights and high mounted stoplight turn on when the hill-start assist control system is operating.

See also:
Opening and closing the windows and moon roof
Power windows
The power windows can be opened and closed using the switches.
Operating the switch moves the windows as follows:
1. Closing.
2. One-touch closing*.
3. Opening.
4. One-touch open ...
Playing MP3 and WMA discs
Loading and ejecting MP3 and WMA discs
Selecting MP3 and WMA discs ...
Other settings
Used for changing settings for Lexus Insider and XM Sports and Stocks.
1. Push the “SETUP” button.
2. Touch “Other”.
On this screen, the following functions can be performed.
...
