I just installed a new head unit, i had everything hooked up, started up the car, but no power to the head unit. My interior lights and clock werent working either, I replaced the fuse and everything came back to life. Radio is supposed to be on its own fuse, that one was fine but the one for interior lights was blown. I remember seeing a fuse for the gauges in my 98 SVT. I'd check that before I'd try to replace a light bulb.
