der Mond

I have a 2008 Fit and want to replace all the bulbs that illuminate the three rotary ***** below the dash that control temperature, fan and heat/defrost settings. The manual is not at all clear on exactly which type bulb or how many are needed, or the easiest way to do it. I suppose I will probably need to do the whole removal of the central panel with stereo and all in order to get to it, and want to know before I start. Anyone know what bulbs I need, how many and how to do it?