Well, the description you're giving is kind of vague ... if it's a light in the instrument cluster, you'll have to pull the cluster out to replace it. Not too hard to do. Look at this Web Page, and it tells how to remove it:
Aaron, I hate to be an ass, but if you'll read the reply I made, with the photos, it pretty much sums it up. Go to the Web Address I put on there, and look at it. If you have any questions after that, then would be the time to ask them ... but, atleast look at the information that was posted for your benefit.
By the way, Aaron ... if that burnt out bulb is for some function you can do without (without the light), just let it go, for now. If you don't have an owner's manual to tell you what that specific light illuminates, hold a bright flashlight up near the lens, and you should be able to see the icon, and then decide if it's worth the trouble of pulling the cluster out.
Even though it's easy for an above average mechanic to do, there are quite a few things than can go wrong for the inexperienced mechanic ... it's kind of a delicate operation, but not impossible - as long as care is taken, and time is no problem.