RoadVitals

2015 GMC Sierra 2500 Exterior lighting Problems

Owner-reported complaints naming the exterior lighting system, filed with NHTSA

Data refreshed

Exterior lighting reportsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
26
Latest Jan 1, 2022
Share of all reportsThis category as a share of every owner report on file for this model year. One report can name more than one component, so the categories overlap.
29%
of 89 total
Crash or fire reportedReports in this category whose submitter recorded that a crash or a fire occurred. The reporter's own answer on the NHTSA form, not a verified finding.
1
Injuries or deaths reportedTotals the submitters entered on their own reports in this category. Not verified by NHTSA and not a casualty statistic.
0

What this page shows

Reports naming headlights, tail lights, turn signals and other exterior lighting. Every record below is an owner-reported complaint about the 2015 GMC Sierra 2500 submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 26 reports on file name it.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Owner reports naming exterior lighting

The 25 most recent of 26, in the owner's own words

Exterior lighting
Filed Jan 1, 2022

Headlights were about as bright as a candle while using high beams changed the bulbs and used a head light restoration kit and within a week headlight lenses were hazed over again high beams are no brighter than low beams

NHTSA ID
11445825
Incident
Jun 30, 2021
Exterior lighting
Filed Jan 7, 2019

THE HEADLIGHTS ARE COMPLETELY INADEQUATE. IF YOU ARE TAKING A TURN AT NIGHT, THE LIGHTS CONTINUE TO STAY STRAIGHT WITH THE DIRECTION OF THE VEHICLE INSTEAD OF FOLLOWING THE VEHICLE SO THAT YOU END UP TAKING A TURN BLINDLY AND CANNOT SEE THE CURB OR EDGE OF THE ROAD. IT IS A TOTALLY UNSAFE SITUATION. WE HAVE FOUND THAT YOU MAY HAVE A BIT MORE VISIBILITY IF YOU RUN WITH THE FOG LIGHTS ON, BUT VERY LITTLE IMPROVEMENT. PLEASE FIND A SOLUTION, ADDITIONAL HEADLIGHT, AS THIS TRUCK IS VERY SCARY TO DRIVE AT NIGHT.

NHTSA ID
11164817
Incident
Jan 3, 2019
Exterior lighting
Filed Dec 30, 2018

THE PROJECTOR HEADLIGHTS THAT ARE INSTALLED IN THIS VEHICLE FROM THE FACTORY DO NOT PROVIDE ADEQUATE VISIBILITY AT NIGHT. I AM UNABLE TO SEE MORE THAT 15 FEET IN FRONT OF THIS VEHICLE FROM A SAFETY PERSPECTIVE. I HAVE RETURNED THE VEHICLE TO THE DEALER MULTIPLE TIMES FOR REPAIR. THEY CHANGED THE BULBS BUT STATED THEY ARE WORKING WITHIN DESIGN SPECIFICATIONS AND SAID THAT GM HAD USED A NEW TYPE OF LIGHTING SYSTEM IN 2015 BUT REALIZED IT IS WAS NOT ADEQUATE AND REDESIGNED IN LATER MODEL YEAR. IF GM REALIZES THEY HAVE A PROBLEM WHY WILL THEY NOT REPAIR VEHICLES THAT THEY SOLD PRIOR TO REALIZING THEIR MISTAKE? IN THE RAIN AT NIGHT THERE IS VIRTUALLY ZERO VISIBILITY. GM NEEDS TO FIX THIS PROBLEM AS IT IS A MAJOR SAFETY ISSUE.

NHTSA ID
11164116
Incident
Dec 30, 2018
Mileage
16,000 mi
Exterior lighting
Filed Sep 26, 2018

RIGHT REAR TURN SIGNAL BOTTOM SOCKET HEATS UP AND CAUSES AN OPEN TO THE TOP TURN SIGNAL SOCKET SO THE TOP TURN SIGNAL QUITS WORKING AND CAUSES THE SYSTEM TO HYPER FLASH.AND INDICATE INOPERATIVE RIGHT REAR TURN SIGNAL IN MESSAGE CENTER. ONLY REPAIR IS TO REPLACE WIRING HARNESS AND SOCKETS. SYSTEM WORKS FINE IN COLD TEMPERATURES AS THE SOCKET DOES NOT HEAT UP ENOUGH. HAPPENS WITH VEHICLE STATIONARY AND IN MOTION. CONTACTED GM ABOUT IT AND GOT NOWHERE.

NHTSA ID
11131671
Incident
Apr 22, 2018
Mileage
25,000 mi
Exterior lighting
Filed Dec 10, 2017

THE HEADLIGHTS ARE SO DIM THE TRUCK IS DANGEROUS TO DRIVE AT NIGHT. I DROVE IN A SNOW STORM LAST NIGHT AND I COULDN'T SEE AHEAD OF ME. I WAS DRIVING ON A HIGHWAY AT 45MPH.

NHTSA ID
11053790
Incident
Dec 9, 2017
Mileage
75,000 mi
Exterior lighting
Filed Oct 1, 2017

THE HEADLIGHTS ARE TO DIM AND UNSAFE ON DARK MOUNTAIN ROADS SINCE NEW.

NHTSA ID
11030695
Incident
Mar 20, 2015
Mileage
25 mi
Exterior lighting
Filed Aug 7, 2017

HEAD LIGHTS ARE SO POOR WHEN DRIVING IN RURAL AREAS AND POORLY LIT AREAS THAT THE LATERAL LIGHTING IS SO POOR THAT YOU ARE LEFT TO GUESSING WHERE AND WHAT YOU ARE TURNING INTO, EXTREMELY DANGEROUS TO ALL, DEALER WHERE PURCHASED NEW STATS THERE IS NO FIX, ACCIDENT WAITING TO HAPPEN.

NHTSA ID
11013582
Incident
Nov 1, 2014
Mileage
500 mi
Exterior lighting
Filed Feb 15, 2017

THE HEADLIGHTS ARE UNBELIEVABLY INEFFICIENT. THEY LIGHT A NARROW PATH ABOUT 30 YARDS IN FRONT OF THE TRUCK. DRIVING AT NIGHT IS SCARY ESPECIALLY IN THE RAIN.

NHTSA ID
10954832
Incident
Aug 1, 2015
Exterior lighting
Filed Nov 8, 2016

DROVE OFF THE ROAD BECAUSE THERE WAS VIRTUALLY NO VISIBILITY IN A DARK SUBDIVISION. GMC INITIALLY DENIED THERE WAS A PROBLEM WITH THE POOR HEADLIGHTS --I STOPPED DRIVING THE VEHICLE AT NIGHT SINCE THE $60,000.00 DENALI TRUCK WAS UNSAFE TO DRIVE IN THE DARK!!GMC EVENTUALLY SAID THEY HAD A "BULLETIN" ON THE PROBLEM AND THEY REPLACED THE BULB AND RECALIBRATED THE LIGHTS. ABOUT A 15-20% IMPROVEMENT--I STILL WILL NOT DRIVE THE TRUCK AT NIGHT AS IT IS STILL UNSAFE.

NHTSA ID
10924942
Incident
Oct 15, 2015
Mileage
21,000 mi
Exterior lighting
Filed Nov 7, 2016

TL* THE CONTACT OWNS A 2015 GMC SIERRA 2500. THE CONTACT STATED THAT THE HEADLIGHTS WERE EXTREMELY DIM AND PREVENTED THE CONTACT FROM VIEWING THE ROAD WHILE DRIVING AT NIGHT. THE CONTACT WAS CONCERNED THAT A CRASH COULD OCCUR. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS SERVICED FOR A MANUFACTURER UPDATE RELATED TO THE HEADLIGHTS; HOWEVER, THE FAILURE RECURRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS UNKNOWN. ...UPDATED 12/28/16 *BF THE CONSUMER STATED THE LIGHTS ARE OK. HOWEVER, THEY COULD BE A LOT BRIGHTER, BECAUSE IT IS STILL HARD TO SEE AT NIGHT. UPDATED 01/03/17.*JB

NHTSA ID
10924829
Incident
Dec 13, 2014
Exterior lighting
Filed Sep 15, 2016
Crash reported

THE LOW BEAM PROJECTOR HEADLIGHTS ARE INADEQUATE, ESPECIALLY IN RURAL AREAS. THERE IS A DISTINCTIVE CUTOFF OF LIGHT, CALL IT A LINE WHEN ON LOW BEAM, AND BEYOND THAT LINE THEIR IS NO ILLUMINATION WHATSOEVER AS YOU WOULD BE USED TO WITH OTHER LIGHTING DESIGNS. YOU CAN NOT SEE ANY SIGNS, POSSIBLE ANIMALS, OR ANYTHING ELSE AS YOU ARE USED TO SEEING IN THE LIGHT THAT TYPICALLY EXTENDS BEYOND OTHER LOW BEAM SYSTEMS. I UNDERSTAND THAT GM HAS A TSB FOR THE CONDITION BUT IT IS NOT ADVERTISED AND FROM WHAT I CAN DETERMINE ON THE NET DOES NOT WORK REGARDLESS AND IS ONLY A BAND AID FIX. THESE LIGHTS ARE A SAFETY HAZARD. I BELIEVE THIS ISSUE MAY HAVE CONTRIBUTED TO AN ACCIDENT I HAD. ..UPDATED 01/04/17 *BF

NHTSA ID
10906845
Incident
Sep 14, 2016
Mileage
8,000 mi
Exterior lighting
Filed Jul 6, 2016

THE HEADLIGHTS ON THE TRUCK ARE A SERIOUS HAZARD. WHILE DRIVING AT NIGHT YOU CAN ONLY SEE ABOUT 20FT OUT IN FRONT OF THE VEHICLE. IT'S EVEN WORSE WHEN IS RAINING.

NHTSA ID
10882842
Incident
Jun 29, 2015
Exterior lighting
Filed Jun 20, 2016

TL* THE CONTACT OWNS A 2015 GMC SIERRA 2500. WHILE DRIVING AT NIGHT, THE HEADLIGHTS BECAME VERY DIM. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED AND REPAIRED. THE ENTIRE HEADLIGHT ASSEMBLY WAS REPLACED; HOWEVER, THE FAILURE RECURRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE VIN WAS NOT AVAILABLE. THE FAILURE MILEAGE WAS APPROXIMATELY 27,890.

NHTSA ID
10875216
Incident
Feb 26, 2016
Mileage
27,890 mi
Exterior lighting
Filed Mar 24, 2016

THE HEADLIGHTS ARE NOT SUFFICENT. NIGHT DRIVING IS TERRIBLE, CAN NOT SEE ROAD. I HAVE SPOKEN TO GM SEVERAL TIMES. THEY CAME OUT WITH AN UP DATE, SAYING NEW BULBS AND REPOWER CONTROL MODULE, BUT THEY ARE STILL HORRIBLE. GM HAD THESE LIGHTS FOR TWO YEARS ON THE NEW BODY STYLE FOR THE SIERRA LINE, AND NOW HAVE SWITCHED TO LED HID'S. SO THE PEOPLE WHO OWN 2014 AND 2015 TRUCKS ARE STUCK.

NHTSA ID
10851511
Incident
May 1, 2014
Exterior lighting
Filed Mar 23, 2016

TL* THE CONTACT OWNS A 2015 GMC SIERRA 2500. WHILE DRIVING VARIOUS SPEEDS, THE PROJECTOR HEADLIGHTS FAILED TO ADEQUATELY ILLUMINATE THE ROAD. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE TCM AND BULBS WERE CHANGED PER TSB NUMBER: PIT5374 (EXTERIOR LIGHTING). THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS UNKNOWN.

NHTSA ID
10851271
Incident
Apr 17, 2015
Exterior lighting
Filed Feb 28, 2016

I LIVE IN THE MOUNTAINS OF TEHACHAPI, CANNOT SEE A THING WHEN DRIVING THE MOUNTAIN ROADS. MAYBE 40-50 FEET IN FRONT OF THE TRUCK NOTHING TO THE SIDE. MAKING A TURN IS LIKE ALMOST DRIVING WITHOUT LIGHTS.

NHTSA ID
10838814
Incident
Feb 28, 2016
Mileage
9,100 mi
Exterior lighting
Filed Feb 28, 2016

THE HEADLIGHTS OFFER VERY POOR PERFORMANCE AT NIGHT

NHTSA ID
10838811
Incident
Feb 25, 2016
Mileage
31,555 mi
Exterior lighting
Filed Feb 20, 2016

DRIVERS SIDE, IN-MIRROR (WITH EXTENDABLE, MANUAL, TRAILER MIRROR) TURN SIGNAL TOO BRIGHT OR SHOULD BE SHIELDED FROM DRIVERS EYES. BLINDINGLY BRIGHT FOR MAKING LEFT-HAND TURNS. PROBLEM WORSENS AS AMBIENT LIGHT IS REDUCED.

NHTSA ID
10837338
Incident
Feb 18, 2015
Mileage
100 mi
Exterior lighting
Filed Feb 11, 2016

THE HEADLIGHTS ARE NOT BRIGHT ENOUGH TO LIGHT THE ROADWAY SUFFICIENTLY AT NIGHT WHILE DRIVING, ESPECIALLY ON DARK RURAL ROADS AND DURING HAZARDOUS WEATHER SITUATIONS SUCH AS RAIN OR FOG. THE DIM LIGHT DOES NOT ALLOW THE DRIVER TO EFFECTIVELY SEE ROAD HAZARDS, PEDESTRIANS, BICYCLISTS, ANIMALS OR OTHER OBSTACLES THAT MAY APPEAR AND THUS IS A SAFETY HAZARD.

NHTSA ID
10825687
Incident
Feb 4, 2016
Mileage
13,000 mi
Fuel systemExterior lighting
Filed Jan 28, 2016

THE HEADLIGHTS ON THE GMC 2500 HD ARE NOT BRIGHT ENOUGH. THE LIGHTS ARE NOT ABLE LIGHT ROADS WITHOUT STREET LIGHTS, MAKES IT VERY DANGEROUS. FUEL FILTER HAS BEEN REPLACED TWICE AND MY TRUCK ONLY HAS 12,000 MILES ON IT. WHEN I ASKED WITH THE LIFE OF A FUEL FILTER SHOULD BE I WAS TOLD BY THE GMC DEALERSHIP AT LEAST 15,000 MILES. IT IS POSSIBLE THERE IS A MALFUNCTION WITHIN THE SENOR FOR THE FUEL FILTER.

NHTSA ID
10822872
Incident
Jan 25, 2016
Mileage
1,000 mi
Exterior lighting
Filed Jan 2, 2016

HEADLIGHTS AREN'T WIDE ENOUGH MAKING IT VERY DANGEROUS TO MAKE A LEFT OR RIGHT TURN AND VERY DANGEROUS IN MOUNTAINOUS AREAS GMC FINALLY PUT BRIGHTER BULBS IN AND HASN'T FIXED THE PROBLEM. THIS HAS BEEN ONGOING SINCE MAY 2014 AND GM DOESN'T CARE.

NHTSA ID
10817419
Incident
Jun 1, 2015
Exterior lighting
Filed Dec 20, 2015

THE HEADLIGHTS DO NOT PROVIDE ADEQUATE LIGHTING OF THE ROAD WHICH MAKES IT VERY DIFFICULT TO DRIVE SAFELY AT NIGHT . I HAVE TRIED TO WORK THROUGH GMC THEY CHANGED THE BULBS TO A DIFFERENT VENDOR BUT DIDN'T HELP. GMC NOW IN THE 2016 ARE USING HID BULBS THEY ALSO USED A DIFFERENT LIGHTING SYSTEM IN THE 2014 . THE LOCAL GMC DEALER AGREES THAT THE LIGHTING COULD LEAD TO POSSIBLE ACCIDENT . THE LUMEN OF THE BULBS ARE DOWN AROUND 1200 WHICH IS HALF OF THE NORMAL LUMENS TO PROVIDE ADEQUATE STOPPING OR VISUAL OF THE ROAD. PLEASE HELP US OWNERS AS THIS VEHICLE IS VERY DANGEROUS TO DRIVE AFTER DARK. *DT

NHTSA ID
10811353
Incident
Jun 11, 2015
Mileage
10 mi
Exterior lighting
Filed Dec 3, 2015

THE HEADLIGHTS ON 2015 SIERRA 2500HD DENALI ARE SAFETY HAZARDS THEY DO NOT ILLUMINATE FAR ENOUGH AHEAD OF YOU AT NIGHT TO SEE ROAD HAZARDS IN FRONT OF YOU AT NORMAL DRIVING SPEEDS, THEY ARE ESPECIALLY LACKING ON RURAL ROADS, WHERE ANIMALS MIGHT BE ON THE ROADWAY. THEY BARELY ILLUMINATE (VERY DIM AND UNREADABLE), THE LICENSE PLATE ON A VEHICLE IN FRONT OF YOU TRAVELING AT REGULAR NIGHT TIME DISTANCES, GIVING YOU VERY LITTLE REACTION TIME TO REACT IN CASE OF HAZARDS. WE HAVE A NEW VEHICLE LESS THAN 3000 MILES AND FIND THIS VEHICLE VERY DANGEROUS TO DRIVE AT NIGHT OR IN POOR LIGHTING. THE DEALER TOLD US THERE WAS NOTHING THEY COULD DO, CONSIDERING TRYING TO FIND SOME TYPE OF AFTER MARKET LIGHTING TO ADD TO THE VEHICLE TO AID IN NIGHT TIME DRIVING.

NHTSA ID
10808131
Incident
Oct 26, 2015
Mileage
400 mi
Exterior lighting
Filed Oct 23, 2015

WHILE DRIVING AT NIGHT ON RURAL HIGHWAYS, TOWING MY FIFTH WHEEL TRAILER, IN AZ, CA AND OR WITH NO OTHER LIGHT SOURCES NEARBY THE HEADLIGHTS WERE DIMMER THAN THOSE I AM USED TO MAKING WILD ANIMALS AND PEOPLE ALONG THE ROAD DIFFICULT TO SEE. THE INSTANCES WHEN I NOTICED THIS WERE ALL IN SEPTEMBER 2015 . THIS MORNING MY DEALER, ROBIDEAUX MOTORS IN COEUR D'ALENE, ID, CHECKED OUT THE PROBLEM AND TOLD ME THAT THE LIGHTS APPEARED THE SAME AS OTHER SIMILAR MODELS AND THEY COULD NOT DUPLICATE THE ISSUE (REPAIR ORDER #193940). I WAS NOT SURPRISED AS I HAVE SEEN NUMEROUS SIMILAR REPORTS ON INTERNET BLOGS AND I EVEN UNDERSTAND GM IS BEING SUED OVER THE SAME ISSUE (2013 AND 2014 MODELS) IN A CASE IN CALIFORNIA.

NHTSA ID
10785655
Incident
Sep 20, 2015
Mileage
4,000 mi
Exterior lighting
Filed Apr 4, 2015

I HAVE THE TOW MIRRORS AND THEY HAVE LED LIGHTS IN THE MIRRORS FOR BLINKERS AND THEY ARE EXTREMELY BRIGHT! WHEN YOU USE YOUR TURN SIGNAL AT NIGHT THEY ARE SO BRIGHT THAT THEY MAKE IT SO YOU CAN NOT SEE ON COMING TRAFFIC VERY WELL FROM THE SIDES OF THE PICKUP WHILE AT A INTERSECTION OR WHEN YOU ARE TRYING TO CHANGE LANES. IN MY OPINION THIS IS EXTREMELY DANGEROUS. THE BLINKER LEDS SHOULD NOT SHINE DIRECTLY INTO THE DRIVERS EYES. *TR

NHTSA ID
10703715
Incident
Apr 1, 2014
Mileage
40 mi

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

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