On December4th 2024 my car rolled forward into a barrier post. I stopped to get air in my tires and the Parking Allert went off as I got near the barrier post. I then parked my car. I left my car running and driver door partially opened. I dropped the valve cap between the spokes of the last tire being filled. So, I got into the car and backed up about three feet to get the cap. Parked the car got out and it rolled forward into the barrier post. I was completely out of the car but just by my driver door. I tried to get back in but it was too quick. Subsequently, I drove to work to let my supervisor know i would need time to go to the dealership. I was concerned air bags would deploy since that didnt happen. Also because the car didnt stop on its own felt the integrity of systems were questionable. So, I repeated the steps at work like the incident. Except, I stayed in the car. The car beeped and the dash said Shift to P when my door was open and placing in drive and reverse. I NEVER got any indications of such when the car hit the barrier. I found the two DTC's that showed on my Hyundai App were related to DTC U110387 and U110382. I had 99 miles on the car having purchased it with 15 miles on it. The original date of these DTCs is Aug 27th, 2024, with a last reported Aug 30, 2024. I see recalls 24V529000 and 24V246000. I don't know if they are related. but this has to be addressed. My car is at the dealership being repaired and my insurance rate will no d