There are no lights on the cruise control buttons. That would be a neat mod, though

For the clock, there is a replaceable bulb that you can get from
http://www.partsexpress.com. Sorry, but I don't know which bulb to get since I haven't had one die on me yet. If its not the bulb you can try swiping a clock from a junked Contour or Mystique at the local salvage yard.