Been there done that. Its not a difficult job, but it is time consuming and uncomfortable.
The CC lights are lit by 2 bulbs which plug into the assembly. One of yours is shot. You need to pull the wood panel and get in there. I would replace all the bulbs while in there or another will burn out as soon as you are done- just the way it is
Before the panel comes off you need to remove the ashtray and the radio.
I know how you feel about having a light out- I couldn't stand it. Good luck!
Mike