I'm just got a 530t module and am doing a little bit of research on how to install the thing. The electrical stuff seems pretty messy, but my main concern is that I don't have a door trim remover. So was wondering if I can do this with a flathead instead or is this part necessary... or should I just take it to a shop.

 

The only thing youll have trouble with is the trim around the door handle. The rest you should be okay.

 

I want to wire it to make 4 windows go up, do I just hook up and down input to the arm trigger?

 

Your up trigger should go to the ground when armed output assuming you have an aftermarket alarm. Down trigger to an aux channel.

 

Stock alarm, I dont really care about down since stock already has that