Help!!!! Door Problems

[RussCatalano]

Okay, I've owned my 99' Boxster for about two weeks, a few days ago I noticed that when I opened the drivers door the window would go down like normal then return up and 'clip' the jam so I had to close it with my hand on the latch to get it to close correctly, I've learned to live with that as I'm low on money after the down payment, insurance, etc. but now when I go over a small bump the interior lights will turn on as if the door is ajar. Because my car thinks it's door is open my passenger door wont lock and the drivers I have to do by hand as the keyless lock stopped working this morning I am assumeing because of the door.

it's a 99' Arctic Silver, Black interior, Black top, Boxster. Thank you for any help you might be able to give. I'm hoping it's something stupid that I messed up and can fix by closing the door and opening a certain number of times or disconnecting the battery.