2024 Hyundai Sonata Safety Report

Unknown Or Other

5 owner complaints mention this component in the current safety profile.

Electrical System

4 owner complaints mention this component in the current safety profile.

Structure

4 owner complaints mention this component in the current safety profile.

Electrical System,Exterior Lighting

2 owner complaints mention this component in the current safety profile.

Power Train

2 owner complaints mention this component in the current safety profile.

Forward Collision Avoidance

2 owner complaints mention this component in the current safety profile.

Issues with exterior lighting affect 4% of vehicles.

Electrical system failures affect 4% of vehicles.

Seat belt warning light issues affect 2% of vehicles.

HVAC control issues affect 2% of vehicles.

Summary: Hyundai Motor America (Hyundai) is recalling certain 2024 Hyundai Sonata vehicles. The software for the brake lights may cause the brake lights to flash and not illuminate properly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."

Consequence: Flashing brake lights may cause confusion for other drivers on the road, increasing the risk of a crash.

Remedy: Dealers will update the rear brake light software, free of charge. Additionally, Hyundai will release the software update over-the-air (OTA). Owner notification letters were mailed September 12, 2024. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 267.

The contact owns a 2024 Hyundai Sonata. While driving at an undisclosed speed, the seat belt warning light intermittently illuminated with an audible chime while the driver’s and passenger's side seat belts were properly buckled. Additionally, on two separate occasions, the horn was inoperable, and the anti-collision warning light illuminated while driving. The vehicle was taken to the dealer and ...

Hello everyone. Since I purchased the vehicle new, the HVAC controls have never functioned properly. The A/C engages with the button off; this issue is only temporary solved by turning the button on and off again. The mode defaults to face and feet; this issue is only temporary solved by cycling through the modes until you reach your desired mode. Besides this being a very annoying problem, I fou...

Sudden loss of acceleration. This occurred while making a left turn across traffic from a stop. At approximately 7mph the car would not accelerate any further. I was luckily able to coast the vehicle into a center turn lane. Upon coming to a stop I was unable to get any acceleration. The vehicle was turned off and turned back on again and operated normally. There were no trouble codes displayed.

While driving the vehicle the other night, the cars electrical system completely shut off for a few seconds before popping back on. The whole car inside and out went completely black. It was around 10pm on a dark country road. I had the seat heater on high and the defrost on high because it was cold. It appeared to happen when the auto high beams were supposed to engage. Instead of them engaging, ...

While driving the dashboard headlights and all safety systems shut off for a brief period and then reset and if driving at night this leaves you completely in the dark till the system resets. All lights exterior and interior all the safety sensors, adaptive cruise control everything shuts off. Anything tied to the electrical system shuts off. The only thing that remains running is the engine.

The exterior lights such as head lights and brake lights aswell as all interior electronics shut off at random intervals while driving posing a serious danger early in the morning and at night.

The vehicle's emergency brack system is malfunctioning. There have been several instances where the car's emergency brack went on while no coalition was going to happen. Several instances as well happened while in reverse the emergency bracks went on without there being anything behind the vehicle.

I was sold a 2024 Hyundai Sonata SEL and while driving on the road multiple times the car completely shut off. By this all lights inside AND outside the car turned off (Headlights, interior lights and all) car was still rolling and I pulled over each time as all systems rebooted. It claimed that all seatbelts were off with the warning sign. Had to unbuckle and buckle all seatbelts for this warning...

In morning dew/foggy winshield, the systems will disable easily. You get pop ups such as: Inattentive Driving Disabled, Camera Obscured. And forward collision warning disabled, camera obscured. I’ve had many vehicles in the past and the safety systems never disable this easily over slight fog or slight morning dew. Even with a lot of fog on the winshield my other cars are still fine. I also have a...

The contact owns a 2024 Hyundai Sonata. The contact stated that while attempting to accelerate to overtake another vehicle at approximately 60 MPH, the vehicle unintendedly decelerated to approximately 20 MPH instead. The contact pulled over to the side of the road, turned off the vehicle for approximately 20 minutes, before restarting and continuing to drive. There were no warning lights illumina...

The contact owns a 2024 Hyundai Sonata. The contact stated that while operating the vehicle the horn had become inoperable and no audible sound occurred while pressed. The cause of the failure was not yet determine and the failure was not yet repaired. The local dealer was notified of the failure. The manufacturer was not yet contacted. The VIN was not available. The failure mileage was 16,000.

Complaint ID: 11667442 Vehicle: 2024 Hyundai Sonata Mileage: 20,000 (approx.). Update Summary: This update concerns the persistent, severe Electronic Stability Control (ESC) steering malfunction previously reported. Current Status of Issue: The ESC steering defect remains unresolved. The vehicle was taken to an authorized Hyundai dealership on July 15, 2025, for re-diagnosis. The technician rep...

After a dealer-installed software update on my 2024 Hyundai Sonata sel awd, the car began jerking during acceleration and shifting. This happens at low and moderate speeds and creates an unsafe hesitation, especially in traffic. This issue did not exist before the update. I believe the software update affected the transmission or engine control calibration. The dealership has not resolved the iss...

My car tends to jerk very hard two to three times on cold start up and I’ve read that the previous years have had this issue. They are still the same mechanically so I do not know why my year does not have a recall for it

Vehicle: 2024 Hyundai Sonata. Current Mileage: 17,804 Primary Safety Defect: Electronic Stability Control (ESC) Steering Malfunction The vehicle's ESC system has a severe, intermittent malfunction causing unpredictable loss of steering control. This defect creates an extreme safety hazard. Occurrences include the vehicle veering unexpectedly towards highway medians and losing steering precision du...

Vehicle suddenly accelerated after pulling out of store parking lot at low speed into side street behind vehicle stopped at light (less than a car length in front) while pressing hard on brake. Vehicle lurched forward incrementally during the braking process, but vehicle kept accelerating causing vehicle to hit stopped vehicle numerous times before vehicle engine was finally turned off. Driver of...

I have gone 3 times to dealer because speedometer was off. They confirmed that the speedometer was off but they couldn't do anything about it. They told me that for this car, there is no VSS and the speedometer gets the speed from the navigation system. The navigation system is obviously glitching which is causing this. I am not the only person experiencing this. This has to be taken care of and t...

I have not had accident in vehicle. There is a driver attention warning feature in the 2024-2025 Hyaundai vehicles that can not be turned off. They were able to be turned off in previous models. Because of the over sensitivity of the feature it creates a distraction while driving. It triggers activation after 10 minutes of driving and goes off if you’re swerving or wearing sunglasses, etc. a numbe...

My car when shut off and restart will show the wrong speed. I am not the only person who has been dealing with this and you can look up 2024 hyundai sonata n line speedometer and a reddit post will come up with other people dealing with this. Hyundai is not willing to deal with this even after proving it was off

I’m reporting a serious safety issue with my 2024 Hyundai Sonata. After a routine service at Koons Hyundai of Woodbridge in late February, the under-engine splash shield detached and dragged under the vehicle while I was driving on the highway. Upon inspection, it was clear that the splash shield was not secured with any screws or clips — it was either improperly installed during service or never...