Exterior lighting: brake lights
Risk. Flashing brake lights may cause confusion for other drivers on the road, increasing the risk of a crash.
NHTSA has logged 48 owner complaints about the 2024 Hyundai Sonata, most often about the electrical system. It is covered by 1 safety recall, and for recall 24V-583 the manufacturer reports only 98% of affected cars repaired.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through November 6, 2026. Updated daily. Photo: MercurySable99, CC BY-SA 4.0.
48 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Electrical system | 19 | 1 |
| Forward collision avoidance | 8 | 0 |
| Exterior lighting | 7 | 0 |
| Structure | 6 | 0 |
| Vehicle speed control | 6 | 1 |
| Power train | 6 | 1 |
| Engine | 3 | 0 |
| Back over prevention | 2 | 0 |
| Service brakes | 2 | 0 |
| 6 other systems | 8 | 0 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
Risk. Flashing brake lights may cause confusion for other drivers on the road, increasing the risk of a crash.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Hyundai.
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Sonata median. How we score
2024 Hyundai Sonata 4 DR AWD in NHTSA's New Car Assessment Program. Photos are from NHTSA's crash tests.



Recent electrical system complaints filed with NHTSA, shortened. Personal details are removed.
Was driving with the wife on the highway and all of the lights and the dashboard turned off for about 3 seconds then came back on When the lights did come back on the seat belt light was illluminated then went out again We were safe but scary going 60 mph then all of a sudden total darkness
The entire dash cluster including the radio display cuts off and back on while driving. The only way I can describe it, is that the car seems to act like it was turned off then back on again. Initial lights when you start the car come on, seatbelt lights, initial startup dash lights, headlight…
May 23rd, 2026, vehicle dash and navigation screens went black while driving on freeway. May 26th, 2026, vehicle battery completely drained. Purchased new battery and the same thing happened. Took the vehcile 3x to Hyundai dealership, switched out battery for a brand new OEM one. June 10th, vehicle…
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.