hi i need someone to help me with how to disassemble my dash to replace my cluster so i dont break things. i culdnt find any info online. any help will be appreciated

All GM's have alot of clip on dash pieces with very few screws; including Cadillacs. My suggestion is to take your time and study it. Wherever it looks like a piece could pop off, carefully start tugging on it and I bet it just pops off. What year model do you have? if it's a '97 to '99 I'll look at mine and tell you what I find. Otherwise it will be a little different

nevermind, I see you put a 2000 DeVille. I'll still look and let you know what I see