Chevrolet Silverado: Warning Lights, Gauges, and Indicators / Lane Keep Assist (LKA) Light (1500 Series)

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.
This light is green if LKA is turned on and is ready to assist.
LKA may assist by gently turning the steering wheel if the vehicle approaches
a detected lane marking. The LKA light is amber when assisting.
This light flashes amber as a Lane Departure Warning (LDW) alert, to indicate
that the lane marking has been crossed.
LKA will not assist or alert if the turn signal is active in the direction of
lane departure, or if LKA detects that you are accelerating, braking, or actively
steering.
See Lane Keep Assist (LKA) (1500 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...
If equipped, this indicator will display green when a vehicle is detected ahead
and amber when you are following a vehicle ahead much too closely.
See Forward Collision Alert (FCA) System...
Other information:
Factors, such as maintenance, temperatures, driving speeds, vehicle loading,
and road conditions affect the wear rate of the tires.
Treadwear indicators are one way to tell when it is time for new tires. Treadwear
indicators appear when the tires have only 1...
Warning
A crash can damage the airbag systems in the vehicle.
A damaged airbag system may not properly protect you and your passenger(s)
in a crash, resulting in serious injury or even death. To help make sure the airbag
systems are working properly after a crash, have them inspected and any necessary
replacements made as soon as possible...