really awful
Crashes / Fires:
1 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
4,755 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2015 GMC Sierra 1500 lights problems

lights problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2015 GMC Sierra 1500:

Unsubscribe any time. We don't sell/share your email.

2015 GMC Sierra 1500 Owner Comments (Page 1 of 3)

problem #50

Feb 202015

Sierra 1500

  • 0 miles


Headlights are totally inadequate for night driving. Add a bit of rain and it is really scary.

- Auburn, CA, USA

problem #49

Nov 282016

Sierra 1500

  • 23,000 miles
Headlights are so dim, (high and low beam), that they should be considered a serious safety issue.

- Shipshewana, IN, USA

problem #48

Nov 012015

Sierra 1500

  • 2,000 miles
The headlights in this vehicle are unsafe. The are dim and only project out a short distance and very little to the periphery. There is also a dark line in the field of view where above it is dark and below is dull light. I have contacted my local GM dealership and the solution was to upgrade the light bulbs which they did. The problem still exists. I escalated it to GM customer service and they tell me there is nothing they can do. This is a very unsafe condition.

- Wasilla, AK, USA

problem #47

Dec 312015

Sierra 1500

  • 0 miles


Headlights on this vehicle are useless, can"T see driving at night and always feel like I'm overdriving the lights even though I'm not even at the speed limit!

- Fairfield, VT, USA

problem #46

Oct 012015

Sierra 1500

  • miles
The headlights on my 2015 Sierra are horrible and do not illuminate well enough to provide for safe driving at night. Also, there is virtually no side illumination which makes turning corners dangerous.

- Metamora, IL, USA

Search CarComplaints.com for these popular complaint phrases...

problem #45

Nov 042016

Sierra 1500

  • 125,501 miles
On the night of 11/04/2016 we almost hit a person that was not visible to us because of inadequate factory headlights on all GMC 1500 trucks. We have had our truck in for warranty complaint on these light, and after 3 dealers in 3 different state the fix they use does not correct the problem. And now GM customer relations E- mail me and state they have done all they can do and closes our claim. NHTSA needs to look in to this asap before some one is killed, I am now afraid to drive this truck after dark

- Bigelow, AR, USA

problem #44

Nov 012016

Sierra 1500

  • miles


Headlights: You can not drive this truck after dark because the headlights are unsafe. When on low beam there is a black spot from about 3 feet up and there is no side light. This makes it imposable to see curbs, street signs, stop signs, humans and animals on the side of the road street or highway

- Bigelow, AR, USA

problem #43

Jun 012016

Sierra 1500 4WD 8-cyl

  • miles
Hard to drive at night. Headlights do not illuminate roadway very well. And rainy night almost impossible to see with headlight and driving lights on.

- S.Easton, MA, USA

problem #42

Jun 212016

Sierra 1500

  • 14,400 miles
I am in receipt of the paperwork concerning the above claimed for my vehicle. The paperwork in my possession clearly states that farmers insurance has made me aware that my vehicle ¿has been determined to be a total loss¿. I am concerned about these findings since it seemed my vehicle only suffered minor damages to the exterior only. Airbags where not deployed nor any windows shattered. I am also in receipt of the paperwork concerning my claim and determining I am 51% at fault towards the accident. I clearly gave my side of the story to the police office that my steering wheel had locked and I was unable to maneuver the vehicle. I was not under the influence of any drugs so I feel mechanical failure should be assessed. Supplemental information was also sent to me where it clearly states recall notices for my vehicle. Recall notice NHTSA campaign id # 14V719000, dated by the manufacturer November 10, 2014 states a recall notice naming the steering as the component needing to be replaced. I never received any information from the manufacturer GMC/Chevrolet concerning this matter. Upon review of this letter, please also take into consideration the recalls that you have provided me and reconsider pursuing of subrogation from a third party, I.e. GMC/Chevrolet manufacturer.

- Los Angeles, CA, USA

problem #41

Apr 122016

Sierra 1500

  • 168 miles
Headlights are a mfg defect and this truck is extremely dangers to drive after dark

- Bigelow, AR, USA

problem #40

Feb 152015

Sierra 1500

  • 1 miles


I have a 2015 GMC Sierra pickup truck, purchased new in February 2015. As soon as I drove the vehicle at night, I noticed that the headlights were very dim on both low beam and high beam. After researching the problem on the internet, I found a GM technical service bulletin (#pit5374), which instructs the tech to replace both headlight bulbs, and to increase voltage to the headlights via the body control module. I had the dealer perform this tsb in June of 2015, but since the upgrade, the performance of the headlights is only slightly better. The truck is uncomfortable to drive at night, and especially dangerous to drive at night in the rain. In addition, one of the new headlight bulbs blew last week, but the GMC dealer replaced it under warranty once he located a bulb at another dealership in town.

- Hilton, NY, USA

problem #39

Sep 152015

Sierra 1500

  • 30 miles
The headlights on the vehicle fail to provide an adequate lateral view of the highway at night making it nearly impossible to see anything that might be moving in to the driver's path from the left or night sides. Lateral view of the highway is not improved when changing from low beam to high beam or vice versa. The only way to cast any lateral light to the sides of the highway is to utilize the fog lamps which can only be activated while using the low beam. The lack of adequate lateral lighting makes night driving extremely unsafe and nearly impossible to look for animals or humans that might be stepping in front of the driver. The issue has been ongoing since the time the vehicle was leased.

- Shinnston, WV, USA

problem #38

Jun 192015

Sierra 1500

  • miles
I purchased this vehicle in June of 2015. The headlights in this vehicle are absolutely terrible and extremely unsafe. Night time driving is very difficult and unnerving because the headlight performance is so poor. If driving at night and it starts raining, forget it. I have taken the vehicle to the dealer a half dozen times and they performed 1tsb which made almost no noticeable difference.

- Springfield, OH, USA

problem #37

Oct 132015

Sierra 1500

  • 149 miles
Headlights on new 2015 GMC Sierra denali 1500 truck inadequate - poor lighting pattern in dark driving conditions - unacceptable and dangerous. Dealership denied issue, then stated manufacturer recommends redirecting lights down toward road. This adjustment didn't resolve the dim lighting issue. I suggested paying out of pocket to replace headlights - dealership laughed and said that would void the warranty. These dim headlights are dangerous.

- Barrington, RI, USA

problem #36

Aug 042015

Sierra 1500

  • 11 miles
The headlights on my 2015 GMC Sierra slt are by far the worst headlights I have ever experienced in the many vehicles that I have driven over the last 30 years. How they passed whatever safety standards there are set in place is beyond me. They do not provide a wide enough beam to see around turns or wildlife that may be on the side of the roadway nor do they light up enough of the road in distance to see anything at all beyond approximately 50 feet while travelling in the dark. This vehicle is unsafe to be driven at any speed during the dark. Sadly the high beams are completely useless as well. There is more light output with the low beams on in conjunction with the fog lights (which isn't saying much) than there is with the high beams on. Driving is the rain is even worse. You cannot even tell that the headlights are on that's how bad they are. I have complained several times to two different dealers and GM directly and was told "that's just how they are and there is nothing that can be done about them". I was given a 2016 Sierra as a loaner vehicle while I had my vehicle in for this and several other issues and the headlights on the 2016 vehicle they loaned me are a big improvement over the 2014-15 lights. GM should be forced to recall all 2014-15 Sierra due to these severely hazardous headlights and forced to install the lights that come on the 2016-17 Sierra.

- Mount Carmel, PA, USA

problem #35

Jul 162015

Sierra 1500

  • 2,000 miles
Headlights do not give off enough light. They don't light the road far enough ahead and are bad off to the sides. It's hard to see objects in the road and hard to see streets you are turning on. I have almost hit deer and have missed turns on rural roads.

- Smithtown, NY, USA

problem #34

Oct 082015

Sierra 1500

  • 0 miles
The contact owns a 2015 GMC Sierra 1500. While driving various speeds, the contact's visibility was diminished because the low and high beam headlights failed to fully illuminate. The vehicle was taken to a dealer on numerous occasions where the head lamps were readjusted and the light bulbs replaced; however, the failure persisted. The manufacturer was notified of the failure. The failure mileage was 0.

- Grand Isle, VT, USA

problem #33

Nov 182015

Sierra 1500

  • 50 miles
I previously sent in a compliant on this matter several months ago. The headlights are poor. This is a dangerous condition, they do not project out significantly and the side illumination is nonexistent. I found out on my own that their is a service bulletin on this matter. I took my vehicle back to the dealer, who changed the light bulbs, the improvement is marginal at best. I am extremely cautious if I need to drive the vehicle at night. This is a dangerous condition.

- Glen Gardner, NJ, USA

problem #32

Jan 082015

Sierra 1500

  • 250 miles
The headlights on these trucks are dim to the point of being dangerous. I've had the dealer update performed, and have even tried aftermarket bulbs, to no avail. I am going to have to trade it in I'm afraid as I do not feel safe driving it after dark. GM really dropped the ball on this design, and have left thousands of owners "in the dark".

- Richardson, TX, USA

problem #31

Jul 012016

Sierra 1500

  • 100 miles
Headlights are dangerous! they produce a very narrow straight ahead light pattern. We live where there are a lot of deer and you can't see them on the side of the road. Any curve in the road and you're blind till you get around it. On a aiming board they produce a narrow vertical band of light, if you mark the horizon you find that half the light is shing up in the air. (they light up the tops of trees real nice) because of the 1 bulb design if you adjust them down to get the high beams on the horizon the low beams will only illuminate about 20 feet out. It is just not safe driving this truck in the country at night. GM tried a brighter bulb but the improvement was very minor. The problem is the lense and shutter design.

- Alma, WI, USA

Read the next 20 complaints »

Not what you are looking for?