2018 Kia Niro Exterior lighting Problems
- Complaints
- 2about this part
- Share
- 3%of 60 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the exterior lighting of the 2018 Kia Niro, 3% of the 60 complaints for this model year.
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.
“Ever since the purchase of the car I been bringing this attention to the dealership but they always turn down and avoiding the situation at first electrical issues like turning signals goes in and out window stop rolling up sometimes had to try for hours just rolls up fog light check light headlight and turn signal all together went out in the beginning started to work in and out and now window turn signal front both and one fog light now won't come back and front Air Flap won't operate that's from the few months into the car check light and also in the beginning car transmission always felt…”
NHTSA complaint #11712850, filed 2026-01Related service bulletins
- 10201529Sep 13, 2021TECHNICAL SERVICE BULLETIN: INFORMATION FOR HEADLAMP CONDENSATION AND MOISTURE - This bulletin has been revised to include additional information. New/revised sections of this…
- 10170778Jan 21, 2020TECHNICAL SERVICE BULLETIN: HALOGEN HEAD LAMP LOW BEAM BULB CONNECTOR REPLACEMENT - This bulletin provides information regarding the procedure to repair the bulb connector on…
Exterior lighting: other model years
Other parts of the 2018 Kia Niro
19 complaintsElectrical system
18 complaintsEngine
17 complaintsOther or unknown
11 complaintsBrakes
6 complaintsVehicle speed control
4 complaintsBody and structure
3 complaintsFuel system
2 complaintsAir bags
1 complaintsEngine cooling
1 complaintsSeats
1 complaints
← All problems reported for the 2018 Kia Niro
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