Home · 2016 GMC Sierra 2500 Hd · Complaints
These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.
2 of 65 complaints match · Lights · clear filters
HEADLIGHT BEAM SHAKES CONSTANTLY WHILE DRIVING AT NIGHT. DEALER ADDRESSED ISSUE SEVERAL TIMES WITH NOTHING BEING ACCOMPLISHED AS THE LIGHTS HAVE CONTINUED TO SHAKE. HEADLIGHT BEAMS SHAKING IS VERY DISTRACTING DURING NIGHT DRIVING AND THE SHAKING IS QUITE UNSAFE AS YOU CANNOT MAINTAIN A CONSISTENT, UNDISTURBED BEAM OF LIGHT IN FRONT OF THE VEHICLE AT TIMES WHEN SAME IS ABSOLUTELY MANDATORY.
NHTSA ODI 11183364
THESE HEADLIGHTS ARE HORRIBLE. VERY HARD TO SEE ON A WET DARK NIGHT, COMPARED TO THE 2009 GMC SIERRA 2500. COMPLAINED TO THE DEALER, FOUND A TSB FOR COMPUTER REFLASH TO TURN UP THE VOLTAGE TO THE BULB. MILD DIFFERENCE, BUT STILL NOT VERY GOOD FOR A $50K VEHICLE.
NHTSA ODI 10959592
Working with the data? Download all 65 complaints as CSV · fetched from NHTSA July 19, 2026