I recently purchased a 1998 Audi V6 Quattro (no manual but it's on the way).

I need some help - two questions.

The pin inside the gas filler door no longer retracts and is preventing the flap from completely closeing. I'm not sure if it's locked in place or I hit a control or something else is going on.

I took the car through a car wash and a significant amount of water came through the overhead sunroof panel and interior lights. Any ideas on what could be causing this?