The locking pin is working correctly, but thanks for the info. Now I know what to suspect if it gives problems in the future.

Went to the dealer today, they ordered the gas door and taillight assembly. At first they didn't want to but after I pointed out the rust on the inside, they had no choice but to make it right. As far as the oil, (another thread) they said it's no problem but if I decided to change it please have it done at a Chrysler dealership. Why? Apparently if the oil, or any work at all, is not done by a licensed mechanic, (doesn't have to be at the dealer) they are denying warranty claims here in P.R. When the parts come in I'll have them change the oil at the same time. I doubt they can do that but I don't want a possible fight in the future.