2021 Hyundai Kona Lane departure Problems
- Complaints
- 3about this part
- Share
- 3%of 120 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the lane departure of the 2021 Hyundai Kona, 3% of the 120 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.
“The Blind Spot Collision Warning (BSCW) light comes on 10 minutes into a drive (we live in a rural area and drive two lane roads for at least 25 miles before multiple lanes). I have had the car in for service on the system twice before learning that this is built into the system. Others are having the same problem, (see the two Hyundai Kona forum links below). I've spent about $600 trying to solve a problem Kona already knows existed (see p. 5-52 of the 2021 Kona owner's manual). Of course I hadn't read the entire manual, but I feel the service technicians should have. …”
NHTSA complaint #11710179, filed 2026-01“the bcw tends to go on every time the vehicle is driven on a rural two way road to town, approx. less than 20 miles. been to dealership for the problem with the bcw ,paid for diagnostic and scanned for codes ,none apparent.the dealership did minimal calibration without realalinig the sensor. …”
NHTSA complaint #11527785, filed 2023-06“I’ve had this car since end of September 2021. The blind spot monitor on the right side of the vehicle lights up and beeps at random times, even when there is nothing in the blind spot itself. Happens mostly while driving on the highway.”
NHTSA complaint #11463808, filed 2022-05Lane departure: other model years
Other parts of the 2021 Hyundai Kona
80 complaintsOther or unknown
19 complaintsTransmission and drivetrain
14 complaintsElectrical system
11 complaintsForward collision avoidance
5 complaintsFuel system
5 complaintsBrakes
4 complaintsVehicle speed control
4 complaintsEngine cooling
2 complaintsSteering
2 complaintsWheels
2 complaintsExterior lighting
1 complaints
← All problems reported for the 2021 Hyundai Kona
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