Fuel and Temp Gauge Out

I have checked all of my fuses and my gas gauge and temp gauge are still dead. Any Ideas? And how do you get the headlamps out? Oh, and Why does my Malibu (sometimes) after I start it, rev up to about 1200 rpm then down to 200 then up again. It will do this three or four times before stabalizing, then it runs fine. Is this remedied easily?

Okay, I figured out the headlights. I'm more concerned about the gauges not working than anything else.

Hey John There Are Also Fuses Under The Hood On The Driver's Side. It Is A 10 Amp Fuse Right In The Middle Of The Panel. I Had The Same Problem,so I Replaced The 10 Amp With A 20 Amp,and All Is Well. Good Luck