Chevrolet Silverado: Warning Lights, Gauges, and Indicators / Traction Control System (TCS)/Electronic Stability Control Light

If equipped, the Electronic Stability Control (ESC) or TCS indicator/warning
light comes on briefly when the engine is started.
If the light does not come on, have the vehicle serviced by your dealer. If the
system is working normally, the indicator light turns off.
If the light is on and not flashing, the TCS, and potentially the ESC system
have been disabled.
If the indicator/warning light is on and flashing, the TCS and/or the ESC system
is actively working.
See Traction Control/Electronic Stability Control.
Trailer Sway Control Light (Uplevel Cluster)

This light will flash when Trailer Sway Control is active. See Trailer Sway Control
(TSC).
This light comes on briefly while starting the engine. If it does not, have the
vehicle serviced by your dealer. If the system is working normally, the indicator
light then turns off...
This light comes on briefly while starting the engine. If it does not, have the
vehicle serviced by your dealer.
This light comes on when the ESC system is turned off...
Other information:
Warning
It can be dangerous to get out of the vehicle if the shift lever is not
fully in P (Park) with the parking brake firmly set. The vehicle can roll. If you
have left the engine running, the vehicle can move suddenly. You or others could
be injured...
To adjust each mirror:
Press or
to select the driver or passenger side
mirror. The indicator light will illuminate.
Press the arrows on the control pad to move the mirror in the desired direction.
Adjust each outside mirror so that a little of the vehicle and the area behind
it can be seen...