Yes there is. It's a PC168 or a PC194 if you want a brighter bulb.
As for how do you get to it, well you get on your back and go up under the dash to replace it.
Don't know how else to tell you. You'll see several of the sockets on the back of the printed circuit board. they twist out and go back in pretty easily. It's just a pain getting under there.
My big butt can do it, so it shouldn't be to bad.
You'll probably have to pull the cluster out to get to the bulbs. Sometime, if you're lucky you can get to one or two of them by squirming under there.