While slowing to a near-complete stop and preparing to shift into Park at a low-speed private property location, the vehicle suddenly and violently accelerated without any driver input. The operator, a [XXX] experienced driver, had no time to react. The vehicle travelled approximately 200-300 meters uncontrolled, narrowly missed a grounds keeper operating a tractor on the paved road, left the paved road, drove over a fallen log and between trees, and stopped autonomously just before hitting a tree directly ahead. The driver did not brake at any point. The vehicle stopped itself. Physical evidence at the scene shows deep tire marks dug into soft ground consistent with autonomous emergency braking activation directed straight toward the tree. Four witnesses were present including a bystander who nearly was struck by the vehicle. A formal safety case has been opened with the manufacturer's corporate office. Federal safety complaint also filed with Transport Canada. A nearly identical sudden unintended acceleration incident involving a 2023 Porsche Macan while parking is already on record with NHTSA. This appears to represent a pattern on the same platform and warrants formal investigation. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

On XXX, while at a residential complex in [XXX], I got into my 2025 Porsche Cayenne and gently closed the door. Upon closing the door, the rear window spontaneously shattered completely. The conditions at the time were as follows: • Outdoor temperature: approximately 85°F — well within normal operating range • No prior chips, cracks, or visible damage to the glass before the incident • No external impact, projectile, vandalism, or theft attempt of any kind • No vehicles or people were in the immediate area at the time of failure • The only action taken was a normal, gentle closing of the car door This was not a minor crack. The window shattered completely and without warning. Flying glass debris posed a serious safety hazard to myself and anyone nearby. We were fortunate no injuries occurred. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Door failed to open from inside. Vehicle was used to travel approximately 6 miles from my home to a store. Upon arrival, the vehicle was placed into park. The door would not open from the inside and I was unable to exit the vehicle. Attempts were made to lock and unlock the door, in addition to pushing on the door with my body while holding the door handle in the open position. Only after placing the car into reverse and back into park did the door open normally. At the next stop, the door opened from the inside, but only after a few seconds and two attempts. The problem has not repeated itself in the 5 to 10 trips since.

I had a red sign on dashboard saying:*chassis failure, park the car carefully.* the car was towed to Porshe. And, was released after one week as safe to drive and dismissed the sign as a glitch. The second day of releasing the car, I had a major accident while parking the car in the garage. The accident resulted in damage to the outer wall and to cabinets. I requested an investigation of the car and the results from Porshe weren’t convincing. I know I pushed the brake twice but the car jumped with acceleration twice and stopped because of the wreckage in front of it.

Collision warning system has never worked properly. Now it is not working at all. This was verify by Jeff Leather service director at Reno Porsche on Jan 22. They basically said the because it is old tecknology there is not much they can do about it. They are still selling new 2026 Macan with the same issues. Because most customer do not even reallize the problem. I am a senior customer and I believe that this is an important system for my safety. Being my comprehension why Porsche choose to ignore this problem