Are you talking about the information panel lighting just above the climate control "knobs"?
If so mine is the same brightness as the rest of the instrument cluster, however I had one side going out and was dim for awhile. The bulbs are really easy to replace, and are $3 each @ the dealership.
^^^^ what he said, very easy bulb swap, takes 15 minutes, go ahead and swap both bulbs, great write up on how to do it, just search HVAC bulb and that should get you there.