The contact owned a 2025 Porsche Cayenne E-Hybrid Coupe. The contact stated that while driving at an undisclosed speed, the automatic emergency braking system inadvertently deactivated. The automatic emergency braking system and passenger air bag warning lights were illuminated. Additionally, the suspension started lowering. The vehicle was taken to the dealer; however, the dealer was unable to duplicate the failure. The vehicle was not repaired. The contact no longer owned the vehicle. The manufacturer was made aware of the failure. The failure mileage was approximately 1,500.