How to change dash board lights on chev 89 s10?

i have started on it and got the a/c module off..and the headlight module off and i see like 4 tiny bolts in each corner if i take them out can i get to the bulbs and change them%26gt;?How to change dash board lights on chev 89 s10?When you pull the cluster you can get to all the bulbs. I believe they are type 194How to change dash board lights on chev 89 s10?you talking about the ac light or cluster bulbs all can be replaced