2025 HYUNDAI TUCSON HYBRID Complaints

The electronic dashboard and heads up display go blank for as little as a few seconds to over 30 seconds. This happens over and over again. Sometimes in doesn't happen at all but more often than not it does. I have no data when this does this, no idea what speed I'm going at, no data about the blind spot safety controls. Nothing. If it unsafe to drive without knowing what speed you are going and other information. The dealer said they could not reproduce the condition even though there is a Hyundia Technical Service Bulletin out for the same problem on a similar Hyundai and many, similar reports on the Hyundai forum. The dealer said they could do nothing even though I had to drive off in an unsafe vehicle.

To be honest, this could have been happening for months and I just didn’t pick up on it. I typically look out the front window and use my heads-up display. I’m very rarely looking at the gauges while I’m driving down the street so this just happens to be when I began to notice it. 9-4-25 near 4 PM Left side screen where gauges are located blackout -it didn’t last long, but it did frighten me and then it did it again and the second time it did like a restart because it came up with the ready to drive message 9-6-25 10:40AM left side of screen black out 9–16–25 7:13 AM. Left side screen where gauges are located blackout a second time at 7:12 PM 9-18/25 4:45 PM left side of screen black out 9-20 -15 10:45 AM left side screen where gauges are located blacked out 11:24 AM all gauges lit up on dashboard I don’t even know all these signs. These are the ones I recognize battery, brake, auto hold, ready, number of caution signs, airbag sign, AFS, ABS EPB (image uploaded showing the car in drive) I turned off the vehicle. The lights remained on restarting the car made no difference. The next day car started normal no access dash lights Took the car to the dealership on Sept. 23, when I made the appointment, they acted like they had never heard of this happening ...however when they called to discuss my car they said they have had several come in with the same issue. They stated they needed to replace a wiring harness, but it is on indefinite backorder according to the service person. I think his name was [XXX] . They were unable to tell me when they will be able to address this concern. I am concerned this sounds very similar to the Toyota's that are being recalled and if both companies need the same part how safe are these cars from Hyundai to drive. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The foward attention warning feature needs to be updated to allow owners to shut off the system. When traveling at highway speeds, the speed control shuts off without warning! This has become a possibilty of causing a rear end collision! Please enact a solution to this problem.. Please refer to the Hyundai website for MANY more complaints concerning the foward attention warning features.. Thank you

The rear hatch was open as I had loaded packages in it. My husband & I were both at the rear of the car. I was on the passenger side but told my husband I was going to drive home and began crossing over to the driver side. He pushed the button to close the hatch. It came down and hit me in the head. It lacerated my head and really hurt. I had to get 5 staples to close the wound. This is a very concerning safety hazard. As an adult it was painful and required medical attention. I believe it should have detected my presence and stopped. I am concerned what would have happened if this was a child. I believe they would have been seriously injured or killed. I have 3 grandchildren so it is very concerning.

The backup camera is not working and theres a glitch on the screen when on reverse gear. In addition the adaptive cruise control is not working 8-9 out of ten times.

Hybrid System Failure at 4,052 miles. HPCU replaced. Issues remain. Recommending replacement of hybrid battery. DTC codes: P1A9096, P0B3B00, P0A0A12 Dealership has all the maintenance records as this is still unresolved and vehicle remains there.

Intermittent failure of HUD and instrument cluster. HUD disappears from view and instrument cluster goes dark. Unable to read speedometer and information. All warning lights are lit. Cluster has a message no signal. Dealer has on order a replacement wire harness. Problem started after 1 month and 1000 miles. Replacement part on back order will take several weeks. Loaner car has been provided. No injuries or property damage.

I have had two incidents with this vehicle (that I have owned for less than 90 days) that have raised safety concerns. Both involved the loss of all information on the "instrument panel" AKA dashboard. In the first (August 18, 2025), all of the warning lights came on, then the screen went dark - there was no information on the two screens and no head's up display. This happened while I was on the highway doing about 65 mph. After I was able to pull over safely, it took several attempts to get the vehicle started again and in gear. I took it to the dealer the next day and they were unable to replicate the issue and saw no codes. The second episode occurred yesterday (9/6/25). This time the screen went dark except for a large red warning "NO SIGNAL". The screen came back after a few moments; I am taking it to the dealer tomorrow. Both of these involved losing all information as to the speed of the vehicle - which I believe is a safety issue. Both of these issues have also been reported by others on Facebook ("Hyundai Owners") since late last year and it appears to be some sort of electrical issue but there has been no TSB or recall by Hyundai yet.

While driving my 2025 Hyundai Tucson Hybrid, the vehicle suddenly lost power without warning. On August 29, 2025 , while traveling at approximately 65 mph on a highway, the vehicle disengaged from cruise control and the accelerator became unresponsive. Later thatt day, it happened again, but this time it was on a surface street because I feared an accident on the highway. The engine went into idle, and I was unable to accelerate. I was forced to coast to a stop in a potentially unsafe situation. This also happened on August 23, 2025 in a parking lot. The issue occurs randomly and without any prior warnings or error codes. I am concerned about the safety risk of losing propulsion at highway speeds. The dealership has been unable to reproduce the issue.

Heads up display and gauge cluster will intermittently flicker and/or reboot. When gauge cluster comes back on it will sometimes have all warning lights stay on. Have had it happen once where gauge cluster rebooted and then flashed "No Signal" while repeatedly rebooting. Both HUD and Gauge cluster do shut off together sometimes so I am no longer able to see my speed when that does happen