I wish I had the link, I think we might all benefit from it... You can pay like $20 dollars and download the extensive instruction manual for your truck. I've previewed a section, and it goes DEEP into detail, even proper reassembly (most is just the reverse of dissasembly, lol). I know someone on here knows the link... I've seen it posted a few times. I'm definately going to get it so I can customize my sound system & look professional.