The road to a 'perfect' 190 is in sight, but I could use a little guidance.

-How are the climate controls illuminated? Fiber optic or do they have a single bulb that sends lights to the panel? If fiber optic where is the source bulb.

I have yet to rip into this area of the car as I have had bigger fish to fry but they are not lit. Kinda irritating.

Thanks,

Christian