The contact owns a 2023 Jeep Grand Cherokee 4XE. The contact stated that the vehicle battery had died. The contact stated that upon shifting to Neutral(N) and pushing the vehicle from the declined driveway to the garage, the vehicle unintendedly picked up speed and crashed into the garage door. The contact stated that the brake lights had illuminated while pushing the vehicle, but the brakes failed to engage, causing the vehicle to crash into the garage door. The rear-end of the vehicle, a garage door, and the center support between the two garage doors were damaged. There was no injury sustained. No police report was filed. The vehicle was towed to the dealer, where the contact was informed that no issues were found besides the battery drainage. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure and confirmed that the brakes failed to engage. The failure mileage was approximately 22,000.