Re: 1998 Dash lights
Firstly, the colors are determined by the gauge overlay, so just changing bulb color doesn't work too well. There are writeups about how to go about changing the color of your gauges.
Secondly, I'm sure there's a writeup on changing the bulbs, but here it goes. You first remove the knee panel under the steering wheel and the hood release latch. then you remove the radio bezel. Next you remove the panel that goes around the gauge cluster, and unplug the headlight switch so you can get it out of the way. This is what the two bolts you see hold on, along with bolts on the bottom edge, and one behind the radio bezel. Once the bolts are all out, you pull out to pop it loose from the spring clips. Ounce all that is out of the way, you can see the bolts around the perimeter of the cluster itself. Once you remove those, you can pull it out far enough to disconnect the 3 plugs on the backside. Then you can get the cluster out, and change the bulbs from the backside. The bulbs for illumination are the bigger connectors, and they remove by turning counter clockwise 1/4 turn. The bulb (194) then pulls straight out of the socket. There are 6 illumination bulbs.
I got my Jesus on the dashboard, but the Devil's under my hood!