2025 Hyundai Tucson Hybrid driver assistance problems

Filed Nov 6, 2026 · Brakes, Driver assistance · WI

On approximately three to four occasions, my 2025 Hyundai Tucson Hybrid has suddenly jerked or decelerated while driving, creating the sensation that the brakes were being applied unexpectedly. During there episodes, the vehicle did not respond normally to acceleration until the apparent braking released. A particularly dangerous incident occurred on XXX, when I was entering traffic after leaving a Subaru dealership in [XXX]. The vehicle unexpectedly jerked and failed to accelerate normally while applying the gas pedal. Another driver had to brake to avoid a collision with my vehicle. Hyundai Recall 302 addressing potential unexpected activation of the forward collision avoidance braking system, had already been completed on my vehicle on June 30, 2026. I reported these recurring incidents to the Zimbrick Hyundai service manager on XXX. The braking concern has not been diagnosed or repaired. I do not know whether these incidents are related to Recall 302 or another malfunction. However, I am concerned about unexpected braking or deceleration occurring in traffic and the risk of a serious collision. Attached are documentation confirming completion of Recall 302 on June 30, 2026 and email correspondence with Zimbrick Hyundai service manager documenting my report of the recurring braking incidents dated XXX. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Nov 2, 2026 · Airbags, Driver assistance · NY · crash · 1 injury

On Thursday night, XXX, my [XXX] son was operating the vehicle under normal highway driving conditions in [XXX]. He was driving in the left-hand passing lane with adaptive cruise control (ACC) and lane following assist (LFA) system activated. Without warning or driver input, the vehicle's adaptive ACC with LFA system malfunctioned, the car drifted to the left, overriding driver control. This unexpected system intervention caused the car to veer entirely off the left side of the highway into the grass and woods, where it struck trees and flipped over. The crash was severe enough to trigger full airbag deployment. The vehicle's integrated BlueLink system automatically activated upon impact, initiating an emergency call to dispatch an ambulance and local police to the scene. My son survived without any major physical injuries, but the vehicle is heavily destroyed. The XXX State Police - Stroudsburg has documented this under case number XXX. I have followed all servicing guidelines on this one year old car and downloaded all software updates as received. I see that this model year has a history of automated system faults, and this left hand malfunction directly caused a severe rollover accident. I have asked Hyundai to download the Event Data Recorder (EDR) data and preserve it before the vehicle is altered or dismantled. I have also informed my Geico insurance appraiser to preserve the data and coordinate with Hyundai. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Oct 25, 2026 · Driver assistance, Electrical · MN

Display cluster recurring issue even after repair and software update. All warning lights on while at highway speed. Initial event in July 2025 - repair done. Coincidental with recall notice related to cluster display. Blank screen/cluster display while driving on July 30, 2026 - with eventual repair within same week. But, in October 2026 - all warning lights re-appeared intermittently from just flashing to steady display of at least 2 mins. Service date (third of same issue- excluding during regular maintenance where recall update done) already scheduled 10/26/26 at dealership.

Filed Oct 22, 2026 · Driver assistance, Electrical · FL

Main LED screen black/green out. Back up camera safety functions failed & suffered recurring failure after being serviced 3x by the dealer. Corporate now been put on notice to discuss tesolution options. Thank god (so far) vehicle has not been involved in any accidents.

Filed Oct 16, 2026 · Acceleration, Driver assistance · IA

I was finishing going slow into my parking space & all of a sudden vehicle accelerated on its own & hit a wall a few feet in front on me then rolled back & took off again & hit the wall again. It then rolled back & I was able to stop it.

Filed Oct 8, 2026 · Acceleration, Driver assistance · WA · crash

The heads-up display, all warning signs and the instrument cluster showing the speed unpredictably goes off - sometimes comes back on right away, sometimes doesn't for hours. The car is available if needs to be reviewed. One cannot know the speed of the vehicle without the speedometer, warning signs turn on & off randomly impairing one to judge the actual warnings, the blind-spot cameras that usually are visible on the instrument cluster cannot be seen, the randomized turning off of the HUD and instrument cluster mid-drive causes a great deal of distraction to the driver. Three services done so far - in last one they found the associated codes with the issue but could not duplicate the case. Inspected by the manufacturer. No particular warning signs - happens randomly and all warning signs turn on randomly too without any actual warning.

Filed Oct 8, 2026 · Driver assistance · WI

The contact owns a 2025 Hyundai Tucson. The contact stated that while reversing, the rear-view camera displayed a solid-colored screen with a message displayed. The contact stated that the failure was intermittent. The dealer was contacted by phone and made aware of the failure. The vehicle was taken to the dealer several times, but the failure was not duplicated. The contact was referred by an attorney to report the failure to the federal safety agency Hotline. The manufacturer was contacted, and a case was filed.

Filed Sep 15, 2026 · Driver assistance, Electrical · VA

On 9/13/26, while driving, all the instrument warning lights came on and stayed on after the car was shut off and back on a few times. Running diagnostics on the car showed everything was working ok. On 9/14/26, The warning lights were off in the morning. On 9/15 while driving, making a left turn, the instrument panel went completely blank, with the exception of the radio part of the screen. My turn signal, speed, fuel, blind spot indicator, etc. nothing showed up. Video is available of the incident.

Filed Sep 14, 2026 · Driver assistance · NY

After denying that this problem existed, Hyundai issued a software update to "fix" the AEB issue. I had the software update done at Riverhead Hyundai on 7/20/26. On 7/27 and 7/28, the AEB system activated and stopped my vehicle. On 8/4, the system began to activate, but ended the activation before a complete stop. There was no issue with traffic from any direction on all 3 occasions. I contacted Hyundai, but they again stated that their technicians could not duplicate the issue. This was what they told me before the recall was announced or performed, and no Hyundai technician had possession of the vehicle to do a test after these most recent incidents.

Filed Sep 4, 2026 · Driver assistance, Wheels · CA

All four factory Nexen tires on my brand new 2025 Hyundai Tucson Hybrid have shown rapid and uneven wear between 5,000 and 11,000 miles. The vehicle feels unstable, with alignment-like behavior. A Nexen preferred dealer suggested a possible tire defect. Hyundai Consumer Affairs and the dealership have not coordinated a proper warranty inspection, and I was asked to pay $189.99 for diagnosis even though the issue was documented early under warranty. I am concerned this may be a safety-related defect affecting other vehicles.(my 1st request to Hyundai since march 2026 all emails and conversations documented)