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Exterior lightingPart report

2011 GMC Acadia Exterior lighting Problems

Complaints
38about this part
Share
14%of 269 total for the year
Median mileage
60,000miles
Trend
FallingComplaints filed in the last 3 full calendar years are at least 25% lower than in the 3 years before.

NHTSA recorded 38 complaints about the exterior lighting of the 2011 GMC Acadia, 14% of the 269 complaints for this model year. Where a mileage was given, the median is 60,000 miles. 5 a fire, according to the filers.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“I own a 2011 Gmc Acadia denali. I placed my order for this vehicle before they were in production which make this one of the first to roll off the assembly line. The driver's side daytime running light bulb needed replacing. I took my vehicle to the local dealer for repair. I was told that the daytime running light bulb socket had melted and the whole headlight assembly needed to be replaced. …”

NHTSA complaint #10643566, filed 2014-10, 58,660 miles

“We purchased our vehicle in june of 2014. We have had to replace the driver's side headlight 4 times since we purchased the vehicle. Since the tire needs to be removed and the wheel well cover needs to be removed in order to change the light, we have to pay $80 each time we change the bulb. 4 times in less than two years is ridiculous. I have seen other complaints regarding overheating bulbs, so I will have that looked at next.”

NHTSA complaint #10818010, filed 2016-01, 50,000 miles

“The daytime lights, the bulb has melted itself into the socket. You cannot just replace the bulb, you have to replace the socket also. This has happened on the right and left side. I did not know there was a problem with the bulbs being too hot until I was going to replace a burned out bulb. The I realized the bulb had melted into the socket. This tends to be a problem for the Gmc Acadia and should have a recall on it to correct the issue.”

NHTSA complaint #10850176, filed 2016-03, 80,000 miles

“We bought this vehicle as a certified used vehicle on march 11, 2015. Since then I have had to replace the passenger side low beam headlamp twice and the drivers side once. I too have researched the internet and found the same issue with many of the same vehicles. The low beam headlamps are a safety item that is required to drive at night so there should be something done by GM. I would invite any of the customer care managers at GM to contact me.”

NHTSA complaint #10838748, filed 2016-02, 65,000 miles

“I have a 2011 Gmc Acadia slt. My car is equipped xenon high intensity discharge (hid tvd) low beams lamps. Both passenger and drivers side low beam light sockets have melted inside each head light assembly. The low beam lamp connectors and portions of each wiring harness have melted from the intense heat of the hid lamp. I contacted Gmc customer assistance center to see if a recall has been initiated. No recall. I was given a case number and the contact information for my local customer experience manager. …”

NHTSA complaint #11113363, filed 2018-07, 180,000 miles

Related service bulletins

Exterior lighting: other model years

YearComplaintsShare of year
202557%
2024610%
202312%
202212%
202111%
202011%
2019103%
201821%
2017254%
201631%
2015104%
2014204%
2013107%
2012217%
20113814%
2010247%
20093811%
2008476%
2007154%

Other parts of the 2011 GMC Acadia

Steering
64 complaints
Engine
52 complaints
Electrical system
47 complaints
Transmission and drivetrain
33 complaints
Air bags
19 complaints
Electronic stability control
16 complaints
Other or unknown
16 complaints
Vehicle speed control
13 complaints
Brakes
10 complaints
Fuel system
10 complaints
Visibility (wipers, defrost, mirrors)
10 complaints
Body and structure
9 complaints

← All problems reported for the 2011 GMC Acadia

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology