2015 GMC Yukon XL Exterior Lighting Problems
Owners have filed 140 complaints with NHTSA about exterior lighting problems on the 2015 GMC Yukon XL, 45% of all complaints for this model year. Half of the reports with a mileage happened before 70,000 miles. The words owners use most often: “led brake” (9% of reports).
- 140exterior lighting complaints
- 70,000median miles at failure
- 0mention a crash
- 0mention an injury
- 0related recalls
- $1,050typical repair cost reported by owners
- 36%of reports with a speed happened at 50+ mph
What owners describe
Phrases that appear unusually often in these complaints compared with complaints about other cars.
- LED brake: mentioned in 13 of 140 complaints (9%)
- Rear tail: mentioned in 13 of 140 complaints (9%)
- Work intermittently: mentioned in 8 of 140 complaints (6%)
- Turn signal: mentioned in 8 of 140 complaints (6%)
How much does it cost to fix?
Owners who wrote down what they paid or were quoted put the typical exterior lighting repair on the 2015 GMC Yukon XL at $1,050, and half of them between $910 and $1,200.
Based on 34 NHTSA complaints about this problem alone that state a repair bill or quote (2018–2023), converted to 2026 dollars with the U.S. consumer price index. These are owners' own figures, not a quote: they include dealer quotes, and owners who file complaints often faced larger repairs, so they can run higher than typical shop prices. Prices vary by shop, region and warranty coverage. How we calculate this.
At what mileage do exterior lighting problems happen?
Based on 102 complaints that reported the odometer reading.
How serious are the reports?
None of the 140 complaints report a crash, fire or injury.
GMC Yukon XL exterior lighting complaints by model year
| Model year | Exterior Lighting complaints | Share of that year | Median miles |
|---|---|---|---|
| 2024 Yukon XL | 4 | 6% | — |
| 2023 Yukon XL | 1 | 0% | — |
| 2022 Yukon XL | 1 | 1% | — |
| 2021 Yukon XL | 1 | 0% | — |
| 2020 Yukon XL | 2 | 4% | — |
| 2019 Yukon XL | 1 | 1% | 20,000 |
| 2017 Yukon XL | 39 | 27% | 58,050 |
| 2016 Yukon XL | 84 | 42% | 52,000 |
| 2015 Yukon XL | 140 | 45% | 70,000 |
| 2008 Yukon XL | 1 | 1% | 97,425 |
| 2007 Yukon XL | 2 | 2% | 69,500 |
| 2005 Yukon XL | 1 | 2% | 44,265 |
| 2004 Yukon XL | 2 | 2% | 173,060 |
| 2003 Yukon XL | 1 | 1% | — |
| 2002 Yukon XL | 1 | 1% | 16,471 |
| 2001 Yukon XL | 4 | 3% | 58,315 |
When owners reported it
Related recalls (0)
No safety recall lists exterior lighting for the 2015 GMC Yukon XL. A pattern of complaints does not always lead to a recall.
What owners report
Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.
Yes, that case number would be 91762225 (With GM). You are most welcome. Thank you for contacting Chevrolet Customer Assistance and have a nice day! Please donât hesitate to reach out if you need anything else. VIN1GKS2HKC8FR165487 Special Coverage Adjustment N182180270 Tail Lamps Inoperative…
The contact owns a 2015 GMC Yukon XL. The contact stated while driving at an undisclosed speed, the front passenger's side headlight failed to illuminate. The vehicle was taken to the dealer, where the passenger's side taillight was replaced; however, the failure recurred. The vehicle was taken…
The contact owns a 2015 GMC Yukon XL. The contact stated that while his wife was driving at an undisclosed speed, the contact stated he was following behind in another vehicle and noticed that the taillights were out. The vehicle was taken to the dealer. The vehicle was diagnosed with a failed…
Frequently asked questions
Do all 2015 GMC Yukon XLs have exterior lighting problems?
No. NHTSA has 140 owner complaints about exterior lighting for the 2015 GMC Yukon XL (45% of the 308 complaints for this model year). Complaint data shows that the problem is reported, not how many of all cars sold are affected.
Was there a recall on the 2015 GMC Yukon XL exterior lighting?
No recall currently lists exterior lighting for this vehicle.
At what mileage do exterior lighting problems start?
The median reported mileage is 70,000 miles: half of the reports with a mileage came before that.
How much does it cost to fix exterior lighting problems on the 2015 GMC Yukon XL?
Owners report a typical cost of $1,050 (half paid between $910 and $1,200), from 34 complaints that state a repair bill or quote, in 2026 dollars.
What do owners say about exterior lighting problems on the 2015 GMC Yukon XL?
The most frequent phrase is “led brake”, in 13 of 140 complaints, followed by “rear tail” (13).
Other 2015 GMC Yukon XL problems
See all 2015 GMC Yukon XL problems or exterior lighting problems across all Yukon XL years.