2014 GMC Sierra exterior lighting problems
63 owner complaints filed with NHTSA name the exterior lighting on the 2014 GMC Sierra — 62% of all complaints for this model year.
What owners report
“The vehicle lights are very dim even with the high beams on. While driving at night can barely see in front of me. These are a hazard to me and others, since not being able to see a good distance in front of the vehicle makes hard to see pedestrians, animals or debris in the road at night.”
filed Apr 14, 2016
“The headlights are too dim and are unsafe. In my 50+ years of driving, I have never experienced headlights so bad. I live in a dark rural area without any streetlights and lots of bicyclists and deer. I have already had many near misses on rural roads, and fear it's only a matter of time before an…”
filed Mar 6, 2016
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Exterior Lighting problems in other Sierra years
| Year | Reports | Share |
|---|---|---|
| 2017 Sierra | 2 | 3% |
| 2015 Sierra | 30 | 57% |
| 2013 Sierra | 1 | 3% |
| 2012 Sierra | 1 | 3% |
| 2011 Sierra | 1 | 2% |
| 2009 Sierra | 1 | 3% |
| 2006 Sierra | 1 | 2% |
| 2004 Sierra | 3 | 2% |
| 2003 Sierra | 1 | 0% |
| 2002 Sierra | 2 | 1% |
| 2001 Sierra | 3 | 1% |
| 2000 Sierra | 12 | 3% |
Other reported problem areas on the 2014 GMC Sierra
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.