The flash-to-pass feature works with the low beams or Daytime Running Lamps (DRL) on or off.
To flash the high beams, pull the turn signal lever toward you momentarily and then release it.
#10-00-89-016A: Correct Selection Of Labor Codes - (May 13, 2013)
Subject:Correct Selection of Labor CodesModels: 2010-2014 GM Passenger Cars and Light Duty Trucks This bulletin is being revised to include the 2012-2014 model years and update theLabor Operation graphic. Please discard Corporate Bulletin Number 10-00-89-016 (Section00 – General Information).S ...