No company can have that issue on a continuious basis. Unless it is a cars parked at owners risk. Plus any damage while on the lot is not reported to the cars owners.

Sounds like your friend is just not cut out to do things in this area. I have known people that really cannot have a drivers licence nor should they. Even you having him move dealership cars from auctions etc for you sounds more risky than I would want.

Tell him to forget auto mechanics. Auto body is where he should want to be.