What 61 owners told NHTSA about the 2025 Volvo EX90 Bev

DESCRIPTION OF DEFECT: I am reporting a recurring incident of unintended acceleration in my Volvo EX90. On multiple occasions, immediately upon shifting the vehicle into Drive — before I touched the accelerator pedal — the vehicle accelerated forward on its own without any input from me. This has happened more than once and is not an isolated event. The acceleration occurs at the moment of gear engagement, before I have made any contact with the accelerator pedal. I took the vehicle to my Volvo dealership on 2/12/26. The dealer was unable to reproduce the issue or identify a cause. This defect poses a serious and immediate safety risk, particularly in parking lots, driveways, and congested traffic, where unexpected acceleration could result in a collision, property damage, or injury to pedestrians or other drivers. I am requesting that NHTSA open a formal investigation into this issue.

NHTSA ODI 11746581

Ongoing Software Issues From shortly after delivery through now, the vehicle experiences frequent and recurring warning messages and system failures, including but not limited to: Suspension system warnings Driver assistance and self-driving feature failures One-pedal driving malfunctions Parking camera and sensor errors Other system warnings that appear to be software-related While the vehicle was often still technically drivable, these issues regularly caused the car to operate at reduced functionality, with key safety and convenience features disabled. Although software updates have reduced the frequency of these issues, they still occur intermittently and often require a vehicle reset or time to resolve. Because of these persistent and unpredictable warnings, my family and I have avoided taking this vehicle on long trips out of concern that the car may become unsafe or inoperable while traveling. The vehicle was brought in for service in December 2024 in an attempt to address these software-related issues; however, the service did not resolve the problem at that time. Hardware Failure #1 – GHCA In January 2025, the vehicle experienced a failure of the GHCA component, rendering the all-electric vehicle unable to charge. This occurred shortly after purchase. Service appointment booked: January 27, 2025 Vehicle in shop: aprox 30 days The vehicle was out of service for approximately one full month. During this time, I shared my experience on Reddit due to the severity of the issue and the vehicle’s newness. That post received over 350,000 views, and numerous Volvo EX90 owners reported experiencing the same GHCA failure—many stating they had required multiple replacements of the same component. This strongly suggests a widespread defect rather than an isolated incident. Hardware Failure #2 – GHCA (Repeat Failure) On February 3, 2026, the GHCA failed again, and the vehicle was returned to the dealership for service with no ETA on a fix.

NHTSA ODI 11715573

The vehicle supports a feature to reset the display computer by holding the play/pause button for approximately 45 seconds. When executed the center console display as well as the speedometer display over the steering wheel reset and go blank for up to 1 minute. The safety issue is that this function can be performed while the vehicle is in motion. This leaves the speedometer inoperable until the reset completes. This poses an extreme safety hazard as the driver has no way to assess current speed. I'm able to reproduce this on the latest OTA software update 1.3.18.

NHTSA ODI 11693256

I experienced a serious safety issue with my 2025 Volvo EX90 around 1:15 PM on October 7, 2025. It was drizzling at the time. I had stopped in front of an ATM to deposit and withdraw money. After finishing, when I released the brake pedal to leave, the vehicle suddenly accelerated forward on its own, much faster than normal creeping speed. I had to keep pressing the brake pedal to control the car. I used intermittent braking to steer it around and managed to park it safely. After shifting into Park (P), I restarted the vehicle’s system, but the issue did not go away. Only after I parked, locked the car, and came back later did it return to normal. I shared my experience on Reddit to see if other owners had similar incidents, and several reported the same issue. I am very concerned that this could happen again, as it poses a serious safety risk if it occurs in traffic or near pedestrians.

NHTSA ODI 11692870

The vehicle gear selector had reverse (R) selected and pressing the accelerator pedal caused the vehicle to drive forwards. This appears to have been a result of enabling the "one pedal drive" function from the infotainment display while the gear selector was already in reverse. The mismatch of selected / indicated direction vs the resulting direction is a safety issue

NHTSA ODI 11673479

Drivers display with vehicle speed and ADAS state goes blank while driving resulting in inability to see current speed or ADAS speed set point. After rebooting the system as previously advised by Volvo, the ADAS speed set point showed "00" while maintaining a speed of 70mph

NHTSA ODI 11673483

I was on the 101 freeway on January 20, 2025. I was driving on the far left lane, driving 72-65 miles an hour. The 2025 Volvo EX90 suddenly wouldn't accelerate more than 36 mph. A turtle error came on the screen. "Driving Performance Reduced Drive with Caution Book a Service" message displayed. Due to the car suddenly slowing down, we almost were read ended by a truck. I have kids in the car. This car had multiple faults. I had the car serviced on 01/20/25 and received it back from the dealer on 01/28/25. After, receiving the car two days later, now the SOS fault System light turned on, and now the Air Bag Fault Light is on. I do have a video of the incident on the freeway when the car started slowing down and the error messages.

NHTSA ODI 11640499