2015 GMC Sierra lighting problems
The 2015 GMC Sierra has 31 lighting complaints filed with NHTSA — 46% of the year's total, and down from the prior model year.
31
Lighting complaints
46%
Share of year
0
Crash-involved
0
Related recalls
Lighting complaints by year
What owners report
“TL* THE CONTACT OWNS A 2015 GMC SIERRA. WHILE DRIVING AT 45 MPH, THE HEADLIGHTS WERE ENGAGED BUT FAILED TO FULLY ILLUMINATE. AS A RESULT, THE CONTACT'S VISIBILITY WAS DIMINISHED. THE VEHICLE WAS TAKEN TO A DEALER WHO STATED THAT THE HEADLIGHTS WERE NOT ADJUSTABLE FOR LATERAL MOVEMENT. THE…”
Common questions
How many lighting complaints does the 2015 GMC Sierra have?
NHTSA has 31 complaints about the 2015 GMC Sierra lighting — 46% of all complaints filed for that model year.
Related
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.