2025 Polestar Polestar 3 Transmission and drivetrain Problems

“I have had multiple issues with my Polestar 3. Most notably, the vehicle lost all propulsion at highway speeds. My safety was heavily jeopardized as I had to merge across multiple lanes of traffic to reach the shoulder. On the day of the incident, the car's propulsion stopped working 4 separate times. The Polestar service center did nothing other than reset the software and tell me the issue was not repeatable. Additionally, the Polestar 3 has consistently electrical issues. …”

“As reported on Polestar Forums, the car throws critical system errors telling you to park, call support, etc. while driving. These alerts are false... Usually you ignore them and they go away the next time you start the car. The issue is a safety issue...when you are driving and you get a critical alert (error message), it diverts your attention and you need to pull over. On the highway this is extremely dangerous. My last error was yesterday... it said Stop Safely - Critical suspension fault . I was close to home so I drove there, parked the car, turned it off. …”

“three issues 1) media control are not built to steering wheel. The only way to change media is to use the dial. I have to move my hand away from steering wheel and move my eye to see the control. This is a safety hazard. 2) Polestar's driver monitoring software is too sensitive to report overwhelming false alarms. The alarm triggers when turning my head on lane change, moving my eye to change media etc. When there is way too many false alarm, the system become a safety hazard per se. 3) Steering wheel hand detection sometimes don't work even when I have my hand on it. Another distraction.”

“My vehicle has experienced repeated and unresolved software/firmware failures that cause loss of essential vehicle functionality and repeated vehicle immobilization. Since purchase, the vehicle has been taken out of service multiple times for software-related repairs, including firmware updates and system resets, yet the problems persist and the vehicle cannot be relied upon to operate normally. The failures are not cosmetic or infotainment-only; they affect core vehicle systems and overall operability. …”

“The vehicle has experienced repeated failures of the high-voltage charging system that prevent normal charging. The first failure occurred at approximately 511 miles, with warning messages related to the charging/high-voltage system and inability to charge reliably using normal AC charging equipment. The vehicle was taken to an authorized dealer/service center and the issue was confirmed. The vehicle was out of service from December 1, 2025 to January 9, 2026 for diagnosis/repair. After being returned, the same charging-related failure reoccurred. …”