Guess I have my first repair on my 95 NSX that I picked up a couple of weeks ago. Went to lock my drivers side with the key (don't have a remote entry yet), the key turned but didn't lock anything. It definitely felt as though something was loose with the cylinder mechanism so it's not electrical. The power locks still works fine and I can lock the drivers side door from the passenger side for the time being. Kinda frustrating... was hoping to avoid a $500 repair (probably) for at least a couple of months. Guess I'll drop it of at the dealership next week when I get a chance. Need to remote locks installed anyway.