NHTSA Complaint #11517306 — 2013 RAM 1500

I parked at a house where I was doing a service call for a plumbing issue. The house has a 45 degree driveway. I killed the truck and I exited the vehicle and started my work inside. I needed my headlamp from the visor of the truck. I came out to the truck to get my headlamp. I put my right knee onto the driver seat and grabbed my headlamp. My elbow hit my shifter and my truck took off rolling backwards. I was able to get away from the truck, the truck jumped the curb across the street and came to a stop in an open grassy spot. I walked to the truck to see if I could tell what happened. The truck was not cranked at the time and I had the keys in my pocket. I tried to put the truck into park and couldn’t do so. I put the key into the ignition and turned the key so that I could put the truck into park and crank it. Couldn’t shift it up. I called my friend who is s master mechanic and he removed the steering wheel cover and pushed a yellow button down in which then he was able to shift it back into park. I drove the truck home which was very tough bc there was no longer any power steering. Very hard to do. I got the truck home and i haven’t used it because it no longer has assisted steering which was working fine before this happened.