Hi everyone...update on my case. ...GM has refused to acknowledge my problem with my headlights on my 2014 Sierra. Recently, while driving on the highway at night, one headlight burned out, it was horrible to drive, hard to see, and when I replaced the burned out one, the other one had to be replaced as it was dull and had a yellow tint. I was advised that once my warranty ends, I will have to pay for these bulbs myself....at $70 each....having to replace once a year due to getting dull is unacceptable....$55000 for a pickup with substandard lights. When I told my "GM customer care ambassador that I may join a class action lawsuit or go to the media...it did not fizz him one bit. basically GM does not give a s&*t about safety...just getting your hard earned money!