2024 HYUNDAI SANTA FE Complaints

On a bright sunny day, the Hyundai Forward Attention Warning (FAW) SHUT OFF my adaptive cruise control while doing 70 mph, indicating that I was not focused on the road. I was looking straight ahead at the road the whole time. I later determined that the system was reacting to glare on my glasses (not sunglasses, no tint whatsoever, just glass). This led to a very dangerous condition because I was fighting with the car to determine what had happened (at 70 miles per hour), not focused on the road as I just had been prior. The system is checked as OFF in setup (as described in the manual) but clearly that was not the case. The driver CAN NOT shut the system like the manual says. I actually love the car, EXCEPT for that "feature". This subsystem should never have been permitted into a production vehicle and, had I known, I would never have purchased. It's that big of a problem. The system appears to be very dependent upon ambient light because I never have this issue when it's cloudy, raining, or at dawn or dusk. I have complained at 2 Hyundai dealerships here in the Chicago area, to a total of 4 Hyundai personnel, even sent a video my daughter recorded of me driving and exhibiting the issue. In 3 of the 4 cases, they replied the "system was performing as designed". That appears to be their mantra. The one service person replied that they had never heard that before. I guess they don't ever check Reddit or write down my many complaints. I think it's clear Hyundai, as a service organization does not intend to do anything about this and, perhaps worse, the company at large has no intention of doing anything as this same subsystem is part of an extensive line of their 2025 models as well.

Vehicle has about 4k miles. Received “transmission system error, check transmission oil immediately”. The vehicle barely drives. Has a hard time changing gears. Hyundai says there are no recalls and are not being helpful in getting help. They say everything is fine but it is clearly not working. Brand new vehicle and cannot get it fixed.

I’m writing to report a recurring issue with the Forward Attention Warning (FAW) system in my 2024 Hyundai Santa Fe. The system frequently triggers warnings even when I am fully attentive and driving safely. These alerts are not only distracting, but they also reduce my confidence in the vehicle’s safety systems overall. I have reviewed the settings and attempted to adjust or disable the FAW feature, but it either cannot be turned off entirely or continues to act erratically despite adjustments. I’ve also verified that the cabin camera is clean and unobstructed.

The contact owns a 2024 Hyundai Santa Fe. The contact stated that while stopped and making a left turn with the A/C unit activated, the rear windshield exploded inadvertently. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was 23,572.

The contact owns a 2024 Hyundai Santa Fe. The contact stated that while the vehicle was idling at the dealer, the transmission became inoperable. There was an unknown warning light illuminated. Additionally, the contact stated that there was a hole in the front driver's seat. The vehicle was taken to the local dealer, but the dealer declined to service the vehicle or honor the service plan. The vehicle was not diagnosed or repaired. The manufacturer was contacted, but no assistance was provided. The failure mileage was approximately 2,600.

The Forward Attention Warning device located on the steering column (camera) cannot be disengaged. This device does not allow me to wear dark or polarized sunglasses, which I need since I have eye issues. This is a safety issue for me and others, especially since I am [XXX] [XXX] and there are times when the visor doesn't cover the sun. You can 'disengage' it in the Driver Assistance settings but it does not stop the warnings nor does it stop it from disengaging your cruise control. If you look to the side of the vehicle, look up to pull the visor down, or wear polarized or dark sunglasses, it will also shut off your cruise control. I have taken the vehicle in to the Gainesville GA Hyundai and told them about this issue but they have said that there is no fix for this. BTW -- there are a bunch of posts on Reddit about this issue. This problem isn't a failure of the system, it is a design flaw. I noticed it on the day I bought the vehicle. Now, it is an annoyance to the point that I am looking at buying a new vehicle. I have only had the vehicle a year....not happy. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Since buying this vehicle I have had problems with shaking while braking… specifically while going at a higher speed downhills. At 3000 miles I took it in and they shaved down my rotors and stated it would need to be replaced if it didn’t fix it. The problem continued, when I would bring it to the dealership they would deny being able to replicate the problem. Upon searching on Reddit I saw that others are having problems with their rotors on their Santa Fe prematurely needing replacement. This has been a problem since I bought the car and I feel like it’s a significant safety problem that Hyundai will not cover under warranty.

Upon first start up of the day, dashboard notification states “Transmission system error! Check transmission oil immediately”, vehicle will not accelerate over 10mph with this error. After turning vehicle off, error is gone and vehicle operates as normal. Dealership is aware of this notification but states they could not duplicate it & found no issues.

The forward attention camera won’t turn off even when selected off in settings… I’m unable to drive comfortably with one hand at 12 o clock without constant beeps and warnings. its MADDENING.

Transmission. Less than 6 months of buying the vehicle, Hyundai replaced the transmission and now I’m still having problems..it revved up to 2.3 rpms but didn’t change gears then jerks into gear..not everyday but atleast once a week. I’m waiting now on the dealership to look at my car now..but they’re dragging their feet.