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:
Jump Starting - North America
For more information about the vehicle battery, see Battery - North America.
If the vehicle's battery (or batteries) has run down, you may want to use another
vehicle and some jumper cables to start your vehicle. Be sure to use the following
steps to do it safely...
Voice Command Button
Blue OnStar Button
Red Emergency Button
This vehicle may be equipped with a comprehensive, in-vehicle system that can
connect to an OnStar Advisor for Emergency, Security, Navigation, Connections, and
Diagnostics Services...