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:
If You Need Assistance
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Type B: function achieved by using DCM and the Navigation system
Of the functions included with Lexus Enform with Safety Connect, Destination
Assist,
eDestination, and Lexus Insider can be achieved by making DCM cooperate with the
navigation system.
These ar ...
Headlight aim (vehicles with low beam halogen bulbs)
- Vertical movement adjustment bolts
1. Adjustment bolt A
2. Adjustment bolt B
- Before checking the headlight aim
Make sure the vehicle has a full
tank of gas and the area around ...
