2026 Hyundai Santa Fe Problems

Over the past month, on two occasions my vehicle has emitted gasoline fumes filling my garage, and today my interior cabin smelled like gasoline. Additionally, after warming up, my vehicle experiences acceleration drop/stuttering when accelerating after idling. This happens every day. I took the car to two dealerships (San Tan Hyundai and Chapman Hyundai Scottsdale) and they weren’t able to diagnose the issue.

I left work and my car pulled back I looked at my dash I just saw all the lights on indicators telling me I may stop or not I was so scared I live 45 mins from my job and this isn’t the first incident after the second day I bought this brand new car my low oil light came on and the dip stick was dry on a brand new car the following day and from that point on my car is like a magnet and pulls to the right lane to another car this is causing me PTSD I BEGGED my husband to drive me to work in my 48 years I’ve never been afraid of a car when I let the dealership know they don’t care it’s a stupid woman well I’ve owned 2 brand new Palisades and they were amazing vehicles this one is just not working right

The right side power captain seat in the second row began to fold down without the button being pressed. It happened with and without the seatbelt plugged in. It came down while my toddler was in her rear facing car seat and began to crush the car seat and push on her feet. The chair would not stop the power seat motors even with both my wife and myself pushing back on the seat trying to free our daughter from the car seat. It continued to push down the moment there was more space to collapse. No errors or messages or engine lights of any sort were displayed anywhere. Even after removing our daughter it happened several times again.

I bought a 2026 Hyundai Santa Fe AWD Calligraphy on April 25, 2026 from Pohanka Hyundai. On April 27, the second row captain's seat on the driver's side folded, pressing my child's chest to his knees. He had his seatbelt on and stated that, even though he tried, he was unable to resist the pressure from the automated collapse/folding feature. While I was in park, a child sitting in the third row pressed the second row collapse button next to their third row seat. The second row captain's seat with a 60+ lbs. child belted in folded. There were no indications that the seat was moving, no alarms or flashing lights on the driver's dashboard notified me. Had I not gotten out to look for someone, my child would have been folded in that position for the next 30 minutes as we drove from school to our home. I called the dealer on April 27 to ask about the collapse feature and if it should sense the seat is occupied before folding. The person who sold me the vehicle asked that I bring it in on April 29 for a diagnostic because he was not aware of a recall on the Santa Fe Calligraphy. A diagnostic was run on the vehicle on April 29 by Pohanka Hyundai Service Center. They stated that no codes came up and no recalls were reported.

Driving down the road and the sunroof just exploded. No rock, no nearby cars that could have kicked something up. Just crumbled in.

It was snowing lightly/moderately, and prior to driving, the windshield was cleared with snow and the wipers set to Low. Once driving began, the wipers stopped working on multiple occasions for a brief period each time, before resuming on their own. During the period that the wipers stopped, the snow accumulation on the windshield caused poor visibility and potential danger to our car as well as others on the road. There were no prior indications on the dashboard or otherwise that anything was wrong with the wipers prior to, during or after the incident, which causes significant concern of a potential repeat of the issue. We returned home with the children immediately and plan to call the dealer first thing in the morning.

The right side power captain seat in the second row began to fold down without the button being pressed. It happened with and without the seatbelt plugged in. It came down while my toddler was in her rear facing car seat and began to crush the car seat and push on her feet. The chair would not stop the power seat motors even with both my wife and myself pushing back on the seat trying to free our daughter from the car seat. It continued to push down the moment there was more space to collapse. No errors or messages or engine lights of any sort were displayed anywhere. Even after removing our daughter it happened several times again.

"What component malfunctioned...?" - Electrical system (suspected) "How was safety put at risk?" - We were unaware if the dashboard instruments were reading correctly. We also couldn't lock/unlock the doors or open/close the windows. The tailgate would also not open. "Has problem been reproduced?" - Not yet - plan to have the service center inspect. "Has vehicle been inspected by the manufacturer?" - No "Were there warning messages or symptoms?" - Yes, when the issue occurred. The vehicle reported 13 warnings/alerts. Happened for the first time on 5/2/2026 GENERAL DESCRIPTION: While the vehicle is parked or idling after sitting for a period of time, the dashboard suddenly displays approximately 13 warning alerts simultaneously, including a message stating "Check Emergency Stopping function" among others. During this condition, multiple vehicle systems become inoperative, including: - Power windows - could not open/close - Door locks - could not lock/unlock - Tailgate operation - could not open (it was closed) The vehicle appears to experience a system-wide electronic failure affecting both body controls and safety systems. The condition is intermittent but has occurred multiple times. Restarting the vehicle does NOT immediately resolve the issue. After driving for a period of time, the vehicle eventually returns to normal operation. This is a safety concern because: - Critical safety systems (automatic emergency braking / driver assist features) are (potentially) disabled - Basic vehicle functions (locks/windows) are unavailable. This is a concern if the door can't be opened and one needed to exit through the window in an emergency. - The failure occurs without warning and cannot be reliably reproduced on demand This appears to be a broader electrical or communication system failure rather than a single component issue.

I had a flat tire. When I recently bought the Hyundai Santa Fe Hybrid, I did not think to ask about a spare tire, they have been standard on every car I bought in the past. However, this car did not have one and I had a flat tire. They provide a sealant which is supposed to get you to a tire repair shop to get the tire fixed. That was worthless. Not having a spare is dangerous if you are caught with a flat tire in a remote area with no cell service. In addition, I had to pay $144 to get towed to a tire repair shop to get a $15 repair completed. Common sense has been replaced with greed.

See attached document for complaint.

Driving at 70 mph on interstate, driver adjusted hands on steering wheel and accidently pulled both paddles, shifting car into neutral. Fortunately, there was little traffic, and the driver was able to move to the side of the interstate, out the car into park and shift back to drive. This was highly dangerous. Losing control of the vehicle while traveling at 70 miles an hour could have resulted in death. This feature is completely unnecessary in a family SUV and is going to cause an accident.

After turning off the radio with the push button control the instrument cluster and navigation display panel went completely dead black. After pushing multiple buttons several times the panel came back to life. This has not yet been reported to the dealer. On 12/12/2025 this same vehicle also experienced faulty engine / power train components which required replacement @1199 miles. Throttle body assembly and torque converter assembly which caused loss of power when accelerating onto a high speed parkway attempting to reach @55mph along with excessive vibration when brakes were off. Took dealer 22 days to fix the problem.

Driving at 70 mph on interstate, driver adjusted hands on steering wheel and accidently pulled both paddles, shifting car into neutral. Fortunately, there was little traffic, and the driver was able to move to the side of the interstate, out the car into park and shift back to drive. This was highly dangerous. Losing control of the vehicle while traveling at 70 miles an hour could have resulted in death. This feature is completely unnecessary in a family SUV and is going to cause an accident.

A brand new Santa Fe Hybrid AWD SEL(less than 2500 miles) makes squeaky noises when rotating the steering wheel to the counter clock wise. It is very annoying and frustrating. Due to the noise I can't fully concentrate to driving the car. Brought the vehicle to a local dealer and they would not do anything about it.

New vehicle purchased February 2026 with OEM Pirelli tires. Had puncture in tire, but on repair, tire found to have inside sidewall bubble. No history of any impacts or hard strikes to tires. Discount Tire said probable tire defect, unsafe to drive even a few miles, so placed spare and we took car to dealer. No extended warranty but less than 2400 miles on gently used tire. Hyundai denied coverage under Pirelli warranty for nearly new tire, stating that it was due to some kind of undetermined impact to tire (all other tires thus far okay), and we paid for a new replacement tire. But given the lack of history, I noted that their are numerous online complaints regarding this same tire on larger vehicles, including 10 complaints filed already to NHTSA. I have filed an inquiry with Pirelli, but believe, given the numerous prior complaints and the EXTREME SAFETY RISK OF A BLOW OUT on a tire that appears to be defective. based on other reports and our experience, an investigation into this tire should be undertaken with possible recall and replacement of all of these tires with a safer model, at Pirelli's expense, should a defect indeed be found.

Pirelli Scorpion M+S (size 255/45R20)

There has been an active recall on the front seat belts of Hyundai Santa Fe vehicles for almost a month. I scheduled an appointment online to have this fixed and was called by the dealership to let me know that there is currently no way to fix this. According to what I have read online, letters won't begin going out from Hyundai regarding the recall until June 2026. That is a very long and unacceptable time for people to drive cars with malfunctioning seat belts. Hyundai needs to be forced to do something sooner regarding this issue.

After turning off the radio with the push button control the instrument cluster and navigation display panel went completely dead black. After pushing multiple buttons several times the panel came back to life. This has not yet been reported to the dealer. On 12/12/2025 this same vehicle also experienced faulty engine / power train components which required replacement @1199 miles. Throttle body assembly and torque converter assembly which caused loss of power when accelerating onto a high speed parkway attempting to reach @55mph along with excessive vibration when brakes were off. Took dealer 22 days to fix the problem.

Over the past month, on two occasions my vehicle has emitted gasoline fumes filling my garage, and today my interior cabin smelled like gasoline. Additionally, after warming up, my vehicle experiences acceleration drop/stuttering when accelerating after idling. This happens every day. I took the car to two dealerships (San Tan Hyundai and Chapman Hyundai Scottsdale) and they weren’t able to diagnose the issue.

I left work and my car pulled back I looked at my dash I just saw all the lights on indicators telling me I may stop or not I was so scared I live 45 mins from my job and this isn’t the first incident after the second day I bought this brand new car my low oil light came on and the dip stick was dry on a brand new car the following day and from that point on my car is like a magnet and pulls to the right lane to another car this is causing me PTSD I BEGGED my husband to drive me to work in my 48 years I’ve never been afraid of a car when I let the dealership know they don’t care it’s a stupid woman well I’ve owned 2 brand new Palisades and they were amazing vehicles this one is just not working right

I left work and my car pulled back I looked at my dash I just saw all the lights on indicators telling me I may stop or not I was so scared I live 45 mins from my job and this isn’t the first incident after the second day I bought this brand new car my low oil light came on and the dip stick was dry on a brand new car the following day and from that point on my car is like a magnet and pulls to the right lane to another car this is causing me PTSD I BEGGED my husband to drive me to work in my 48 years I’ve never been afraid of a car when I let the dealership know they don’t care it’s a stupid woman well I’ve owned 2 brand new Palisades and they were amazing vehicles this one is just not working right