The car loses power. The battery and key ignition light keep coming on. A message displays auto engine off. Please shift to n or p and start engine manually. After communicating and showing video proof of the incident, the dealership replaced the alternator and battery. The issues started around 5000 miles. The infotainment system lags and the car lags. Sometimes I am left on the road because the case refuses to cut on or off.

- Flushing, NY, USA

Every time it rains, one of the dual tone horns will fail. I have had the horn replaced 2 times. I am beginning to have a problem with the horn again after this last rain. It is a matter of time before it fails completely after a rain and becomes unusable. I feel this is a significant warning feature that MUST be reliable.

- Clayton, NC, USA

Currently have 518 Diagnostic History Codes (DTC)in memory. Additionally, I have 3 Active DTC-??s. The codes are: DTC C160C87 DTC System CHASSIS DTC Sub System LKAS, and DTC C160C87 DTC System CHASSIS DTC Sub System SCC, and DTC C163881 DTC system CHASSIS DTC Sub System SCC FIRST OCCURRENCE: during actual assembly in Montgomery, AL plant. I have asked three Hyundai Service dealers for help. All have tried. Noting noted that contributes to the issues above. At first, my dealer replaced the front camera. Was told it was a heating issue. I have contacted Hyundai BLUELINK service for help. An information report was filed, TWICE. The first report I received feedback that Hyundai-??s engineers had corrected the issue. On the following day, the codes returned. A second concern was filed with Hyundai BLUELINK. Hyundai Motor America Case#: [XXX] to wit: -??Thank you for contacting Hyundai Motor America. We are in receipt of your e-mail and one of our representatives will get back to you shortly. Sincerely, Hyundai Motor America-?? Is my vehicle going to fail and cause me injury while operating it on an Interstate highway? This is quite concerning as I drive my car. All I want from Hyundai is to get this issue repaired. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

- Moore, OK, USA

I was driving the car moving in reverse to exit my driveway. I placed the car in Park and while the engine was running I exited the car. Upon exiting the car, the car immediately started to roll forward and crashed through my garage door leveling it to the ground. The car continued moving forward into the garage and came to a stop blocked by built in shelving at the back end of the garage. I could have been injured had the car started to roll while I was exiting the car or had some been in front of the car. No warning lamps or messages prior to the incident. The car has a safety feature if moving in Drive or Reverse and the driver door is opened the car shifts into Park. That feature failed. The car was inspected by a Hyundai dealer and claim no error codes found and dismissed any other information as provided in this report

- Wilmington, DE, USA

A few times recently our car has had a hard time starting even though it's only a year old. It's like it's having a hard time turning over. And then when driving, it has a hard time accelerating - it almost feels like the car is in neutral while trying to drive. It jerks and shimmies to the point where you have to pull over to see what's going on. We were on a pretty busy road and couldn't accelerate to the point of safely merging into traffic. An online forum said it was a "loose ground" that's causing the acceleration issues.

- Twin Falls, ID, USA

Driving up steep hill to my mom-??s house car would not drive up, as it hesitated I pressed gas pedal to no avail. I turned off car, got out & nothing was blocking me. Turned car back on & accelerated, this time it went forward.

- Walnut, CA, USA

I have taken my vehicle back into the dealership because my car will sometimes unlock itself, I am constantly having to check the doors to make sure they are still locked and most of the time it has unlocked itself. Most of the time I hear it unlocking as I am walking away. It is very disturbing. It also beeps as if another vehicle is going to crash into me and most of the time there aren't any vehicles anywhere near me. The phone charger does not work, i have been having issues with this from the beginning. The steering wheel also says I have to put my hands on the wheel when I have them on the wheel. I have a video of the car going a lot of rpms and it barely moved, a golf cart passed me up. The car also locks up sometimes when I am backing up. I drive my parents to San Antonio for their Dr. appointments and am a little fearful of staying stranded either direction. My father is very ill and I am their driver. The dealer insists my car is the only one having these issues but I have read on reddit and other platforms of other Santa Fe's with similar issues. These issues do not occur ALL THE TIME, but this does occur at the most inconvenience time.

- Brackettville, TX, USA

May 5th 2023 my car was broken in to.The back passenger window was broken out and the steering column was tour out.The car was undrivable. The car was towed May 18th to Nalley Hyundai.I just got my car back today Aug 11. I understand Hyundai is suing TikTok I was given a number.She said when they go to court.When.

- Decatur, GA, USA

Driving at 25 mph and the vehicle alerted "shift to neutral" and came to a complete stop and stalled. Had no warning, couldn't even pull to side of road. Could not start again and had to be towed.

- Sparrowbush, NY, USA

2023 Hyundia Santa Fe bought brand new from the dealership. During the course of the last month and a half the vehicle has done things with unknown origin. The panic alarm will randomly go off when the vehicle is turned off, no one is in it, or even near it. By locking the vehicle with the remote, the alarm will tend to go off about 20-30 seconds after the vehicle is locked and will sometimes not stop until the vehicle is restarted. The transmission will shift very roughly almost to the point that it feels like you are driving a manual transmission vehicle. The transmission lags in gears between 60-70 miles per hour and you feel a very rough back and forth shifting with in the transmission. Next the emergency break would engaging and then not releasing or reengaging when parked on a hill, flat service or anywhere. The break light on the dash would light up, blink, then it would go off, making it unknown if the emergency break was acting engaged or not. The dealership I purchased it from did replace the EMS module along with breaks and rotors on the vehicle. The auto shut off or the idle shut off will also randomly work, and not work. it will cut on and off even if the button is pressed to shut it off or prevent it from coming on. Now the air condition, along with the heat and heated seats has started to not work, randomly cut on, will not cut off etc. While driving i have had the heated seats turn on, along with the heat and not go off, nothing would cut off until the vehicle was physically turned off and restarted. No codes have ever been displayed or found by the dealership.

- Hope Hull, AL, USA