Navigational (global Positioning System) Gps problems of the 2025 Cadillac Escalade

On [xxx], at approximately 15,200 miles, my 2025 Cadillac Escalade v developed multiple warnings while I was driving at highway speed. These included reduced acceleration, speed limited to 62 mph, service power steering, service traction control, rear axle system off, and unavailable forward-collision and adaptive-cruise functions. At one point, the speedometer displayed 0 mph while I was still traveling over 60 mph. The vehicle ultimately stopped in the roadway and required towing back to crestmont Cadillac in beachwood, ohio. Becoming disabled in traffic and losing a reliable speed indication created a safety risk. I picked up the vehicle from crestmont the previous day after approximately a week at the dealership. I was told no battery issues had been found. There had been earlier visits for electrical/network and reduced-power problems. An August 8–12, 2026 repair order documented can bus 2 communications dropping out. The dealer removed a gps tracking device during that visit, but electrical and drivability problems subsequently recurred. I documented a recurrence to the dealer in an August 20 email. I have notified crestmont in writing about the [xxx] incident. The vehicle is now at the dealership for further investigation. The cause of the latest breakdown has not been determined. I have retained original video, dashboard screenshots, a prior repair order, and dealer correspondence. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).