It might just be held in with them little plastic tabs, thats how my old '95 was. Remove that bolt, then lower your steering wheel as far down as you can and carefully start pulling the bezel off. Be careful when going over the hazard switch because it is very easy to break that thing off (ive done it twice) without even trying. That thing breaks if you look at it wrong, lol.
2001 ZR2 Blazer