i got an 01 Galant as well. I have put in a new radio and later on an XM unit. There was no screw when i pulled mine off...i just started at the bottom at each corner carefully pulled popping the tabs out and pulled it off. Yours has probably never been taken off before so you might need to give it a firm tug at first to get it started. But as always take your time and be careful. If you need more help just post...there are plenty of knowledgeable people here who im sure can help you out further.
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