2015 GMC Yukon Denali Xl lighting problems
The 2015 GMC Yukon Denali Xl has 36 lighting complaints filed with NHTSA — 38% of the year's total, and up sharply from the prior model year.
36
Lighting complaints
38%
Share of year
0
Crash-involved
0
Related recalls
Lighting complaints by year
What owners report
“BOTH REAR LIGHT ASSEMBLIES HAVE HAD ISSUES. DRIVERS SIDE WAS FIRST, BRAKE LIGHT STOPPED WORKING. REPLACED UNDER WARRANTY. PASSENGER SIDE BRAKE LIGHT AND PARKING LIGHT HAVE NOW STOPPED WORKING, JUST OUT OF WARRANTY. PROBLEM COMES AND GOES DEPENDING ON TEMPERATURE. I WOULD THINK THIS WOULD BE…”
Common questions
How many lighting complaints does the 2015 GMC Yukon Denali Xl have?
NHTSA has 36 complaints about the 2015 GMC Yukon Denali Xl lighting — 38% 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.