2019 Hyundai Sonata Lane departure Problems
- Complaints
- 5about this part
- Share
- 3%of 162 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 5 complaints about the lane departure of the 2019 Hyundai Sonata, 3% of the 162 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.
“I respectfully submit the following additional information.In connection with this matter, the dealer in question asserted in writing that I should have refused to participate in the manufacturer-authorized Z05 Service Campaign —a measure designed to prevent potential damage—and characterized the program as nothing more than free paint work. Service campaigns administered by manufacturers are conducted within the framework of federal safety regulations pursuant to Title 49, Chapter 301 of the U.S. Code; they are neither optional nor merely cosmetic in nature. …”
NHTSA complaint #11727389, filed 2026-03“Automatic Emergency Braking Blind Spot Warning/Blind Spot Detection Forward Collision Warning Antilock Brake System/ABS Lane Departure Warning Lane keeping Assistance I bought this vehicle last month from a dealer and two days later all the warning lights start popping up on the dashboard so I contacted the dealer and told them what was going on with the car they told me to bring it in so that the technician can check to see what’s wrong with it they told me that there’s nothing wrong with the vehicle so I went back home and the same day all the warning lights came back on so now I’m…”
NHTSA complaint #11734528, filed 2026-04“Blind-spt warming system inoperable. When malfunctioning, cannot disengage the key from the ignition. Problem has been confirmed by dealer. Vehicle has not been inspected by manufacturer, police, insurance representatives or others. Blind-spot warning light has been illustrated on the dash intermittently since 10/5/22.”
NHTSA complaint #11556408, filed 2023-11“The check hybrid system malfunction light and the blind spot detection came on january 13 2024 for the forth time towed to dealship they attempted repair then again same issue for the fifth March 23 2024 and the last time was today June 7 2024 was towed in.”
NHTSA complaint #11593151, filed 2024-06Related service bulletins
- 10169370Nov 4, 2019The Blind Spot Detection (BSD) or Blind-Spot Collision Warning (BCW) is a system that measures the speed of and distance from the following vehicles by using two magnetic wave…
- 10161751May 16, 2019This bulletin provides information for troubleshooting of the Blind-Spot Collision Warning (BCW/BSD) system whenever it exhibits Diagnostic Trouble Code (DTC) C120B/D or C160A.
Lane departure: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2024 | 2 | 4% |
| 2023 | 2 | 2% |
| 2022 | 3 | 3% |
| 2021 | 3 | 2% |
| 2020 | 3 | 2% |
| 2019 | 5 | 3% |
| 2018 | 3 | 1% |
| 2017 | 1 | 0% |
| 2016 | 3 | 0% |
| 2015 | 4 | 0% |
| 2013 | 1 | 0% |
| 2006 | 1 | 0% |
| 2002 | 1 | 0% |
Other parts of the 2019 Hyundai Sonata
87 complaintsOther or unknown
23 complaintsExterior lighting
18 complaintsElectrical system
12 complaintsFuel system
12 complaintsAir bags
9 complaintsEngine cooling
8 complaintsTransmission and drivetrain
8 complaintsBody and structure
7 complaintsSteering
6 complaintsSeat belts
5 complaintsBrakes
3 complaints
← All problems reported for the 2019 Hyundai Sonata
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