
This light is green if LKA is available to assist.
LKA may assist by gently turning the steering wheel if the vehicle approaches a detected lane marking without using the turn signal in that direction. The LKA light will turn amber.
This light is amber and flashes as a Lane Departure Warning (LDW) alert, to indicate that the lane marking has been crossed.
See Lane Keep Assist (LKA).
Tow/Haul Mode Light
Vehicle Ahead Indicator#PI0574A: Missing OnStar Owner Kit Integration in Vehicle Owner Manual - (May 28, 2013)
Subject:Missing OnStar® Owner Kit Integration in Vehicle Owner ManualModels: 2012-2014 GM Passenger Cars and Light Duty Trucks This bulletin is being revised to include the 2013-2014 model year vehicles, updatethe covered models and the Recommendation/Instructions section. Please discard PI057 ...