2018 Hyundai Tucson Exterior lighting Problems
- Complaints
- 13about this part
- Share
- 3%of 399 total for the year
- Median mileage
- 18,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 13 complaints about the exterior lighting of the 2018 Hyundai Tucson, 3% of the 399 complaints for this model year. Where a mileage was given, the median is 18,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Bought the car new from dealer this past may. Car is equipped with high intensity discharge headlights with dynamic bending light. We have not done much night driving until recently we drove on the open highway where there wasn't much surrounding light. When turning around a curve in the highway there was a black band across the pavement approximately 100 feet in front of us and the extending well past the edge of pavement. …”
NHTSA complaint #11132166, filed 2018-09, 3,500 miles“EXCESSIVE OIL CONSUMPTION! Vehicle has less than 60k and I have to check and put oil in about every 1,000 miles. Engine light comes on and this is how I know to check the oil. This is ridiculous and should not be happening. I change my oil as directed at every 5,000 miles and at least 2-3 times before next oil change I am adding more oil. WHY AM I BURNING SO MUCH OIL? No oil is leaking that I can see...”
NHTSA complaint #11525825, filed 2023-06“The headlights and taillights fail frequently. I have replaced each every 90 days. I find the contacts melted on them when they fail. I have never seen this happen on any other vehicle I have owned.”
NHTSA complaint #11523141, filed 2023-05“In the beginning of December 2024, the low headlight warning light started coming on for the right light, intermittently. I took the car to the dealership to get the light fixed, I was told there were some loose wires and they fixed it. 2 weeks later it started happening again, I returned with the car and got another appointment, before the appointment date, the left low headlight warning light came on. I returned with the car and was told that the harnesses and wiring are damaged and need replacing. I have had the drivers side light replaced on 2/26/21 and was back on 4/16/2021. …”
NHTSA complaint #11635329, filed 2025-01“I am filing a complaint under the NC Unfair and Deceptive Trade Practices Act (N.C. Gen. Stat. § 75-1.1) regarding Hyundai’s handling of my 2018 Hyundai Tucson (purchased new May 2018). Since 2019, the vehicle has had repeated headlight failures (at least 12 bulb replacements), persistent “bulb out” warnings, and eventually melted wiring requiring headlamp assembly replacement in 2025. These issues were first reported in April 2023 under warranty but dismissed as “could not duplicate.” Hyundai later attempted to deny coverage, only replacing the assembly after escalation to Corporate. …”
NHTSA complaint #11690889, filed 2025-10Related service bulletins
- 11025476Nov 6, 2025This bulletin provides information regarding condensation related to the accumulated moisture in the headlamp, rear combination lamp, daytime running lamp (DRL), or fog lamp…
- 10178175Jul 14, 2020This bulletin provides information regarding condensation related to moisture accumulation in the headlamp, rear combination lamp, daytime running lamp (DRL), or fog lamp. The…
Exterior lighting: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2026 | 3 | 5% |
| 2025 | 18 | 6% |
| 2024 | 3 | 3% |
| 2023 | 5 | 4% |
| 2022 | 8 | 2% |
| 2021 | 1 | 1% |
| 2020 | 4 | 2% |
| 2019 | 6 | 2% |
| 2018 | 13 | 3% |
| 2017 | 15 | 1% |
| 2016 | 29 | 2% |
| 2015 | 2 | 1% |
| 2014 | 2 | 1% |
| 2012 | 2 | 1% |
| 2011 | 1 | 1% |
| 2010 | 3 | 5% |
| 2009 | 1 | 6% |
| 2007 | 5 | 8% |
| 2006 | 9 | 7% |
| 2005 | 13 | 7% |
Other parts of the 2018 Hyundai Tucson
244 complaintsTransmission and drivetrain
101 complaintsOther or unknown
44 complaintsBrakes
42 complaintsElectrical system
29 complaintsFuel system
22 complaintsVehicle speed control
16 complaintsEngine cooling
8 complaintsBody and structure
8 complaintsAir bags
5 complaintsSteering
4 complaintsElectronic stability control
2 complaints
← All problems reported for the 2018 Hyundai Tucson
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 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