Chevrolet Silverado: Warning Lights, Gauges, and Indicators / Lane Departure Warning (LDW) Light (2500/3500 Series)

This light is green if LDW is on and ready to operate.
This light changes to amber and flashes to indicate that the lane marking has
been crossed without using a turn signal in that direction.
See Lane Departure Warning (LDW) (2500/3500 Series).
If equipped, the Hill Descent Control light comes on when the system is ready
for use. When the light flashes, the system is active.
See Hill Descent Control (HDC)...
After the vehicle is started, this light turns off and stays off if LKA has not
been turned on or is unavailable.
If equipped, this light is white if LKA is turned on, but not ready to assist...
Other information:
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System Operation
The vehicle has a Traction Control System (TCS) and StabiliTrak/Electronic Stability
Control (ESC) system. These systems help limit wheel spin and assist the driver
in maintaining control, especially on slippery road conditions.
TCS activates if it senses any of the drive wheels are spinning or beginning
to lose traction...
Categories
If equipped, there is a small convex mirror built into the upper and outer corner
of the driver outside mirror. It can show objects that may be in the vehicle's blind
zone.
Driving with the Blind Spot Mirror

Actual Mirror View
When the approaching vehicle is a long distance away, the image in the main
mirror is small and near the inboard edge of the mirror.
As the vehicle gets closer, the image in the main mirror gets larger and
moves outboard.
As the vehicle enters the blind zone, the image transitions from the main
mirror to the blind spot mirror.
When the vehicle is in the blind zone, the image only appears in the blind
spot mirror.
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