Has a police officer ever arrested someone for obstruction only to find the person was deaf ?

I didn't have a clue what the trooper was saying i asked him to repeat himself and that I couldnt hear what he was saying ! He thought I was lying and arrested me for obstruction. It was a mere traffic stop at a safety checkpoint and i was a backseat passenger . i had know idea the trooper was even talking to me in the first place ! I finally heard him say to give him my ID and when i first heard him say it i retrieved it and he said "TOO LATE NOW!" off to jail I went ! Pled Not guilty have a bench trial next month ! Should I just bring my VA paper work showing my hearing loss ?