AC control lighting

hey all, new to the board, wondering if anyone can help with a AC/heat control lighting issue. The back lighting that allows you to see which selection on the pushbuttons has gone out, short of dismantling the console to determine what I need was hoping somone else can help...
Also, looking for a good source for a factory service manual at a reasonable cost. I have seen a couple on Ebay for 93 models, will that work for a 95??
Thanks
Chris