Nissan Repair: Buttons dont light up..., radio light, radio shack

Question
When I turn on my lights, my hazzard button as well as my rear defogger button don't illuminate. Are they suppose to light up? And if so, is it a blown bulb that's causing them not to illuminate?

How easy would it be to replace the bulb? Obviously I would have to remove the buttons to replace the bulb, but is it a DIY job?

Any help would be appreciated. Thanks again.

Answer
Karl,

If the instrument lights work and the radio light works then the items you mentioned either do not have bulbs or the bulbs are blown.  Yes, it is a DIY job and Radio Shack has bulbs.  You do not mention the model of vehicle ro trim level so I do not know if yours is equipped with the lights in the switch or not.  The flasher is not illuminated so that is not one to worry about.