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:
RDS (Radio Data System)
This feature allows your radio to receive station identification information
and program information (classical, jazz, etc.) from radio stations which broadcast
this information.
- Receivin ...
Maintenance requirements
To ensure safe and economical driving, day-to-day care and regular maintenance
are essential. It is the owner’s responsibility to perform regular checks. Lexus
recommends performing the followin ...
Crawl Control
Allows travel on extremely rough off-road surfaces at a fixed low speed without
pressing the accelerator or brake pedal. Minimizes loss of traction or vehicle slip
when driving on slippery road su ...
