[KyK]

I recently got into a hit and run which seemed minor but ended up being a full bumper replacement along with other parts. Upon getting the car back from the shop it has been getting the following CEL code: P05A0. I looked it up and it seems to be for the active grills which to the best of my knowledge are opening and closing as they should. Has anyone seen this code before and know if its for the active shutter grills? Also any advice on getting rid of this code? I would just give it to a BMW service center but the car is tuned.