I have a 97 SC2. The dislpay lights on my center column are going out one by one over the past few years. First the Trac, Defrost, and Foglamp buttons, then half the radio preselect buttons, now the temp/fan display on the bottom with the sliders. Also the lights for the ashtray cup holder are gone as well as the ring light around the lighter. Is there anyway to easily replace these lights or do I need to the Saturn dealer?