My car was rear ended at a red light four weeks ago and has been at a body shop getting extensive rear end repairs. I went to pick up my car today and a block or two after I pull out of the lot I realize that the dash panel of my car isn't responding. No display on the electronic odomiter and rpm and mph gage isn't responding. A couple more blocks away I stop at a red light and when I try to accelerate nothing happens. The car moves slowly in gear but doesn't respond to the accelerator. When the car is in park I can rev the engine but not in 1st, 2nd, drive, or reverse. I immediately called the shop and they took it back but it was the end of the day and I have to wait until Monday to find out what's up. Anybody have any idea what this is all about? Easy fix or am I looking at some headaches?