I have a 2000 Impala LS 3.8. The odometer light started acted weird probably a couple years ago. It would light up one day & not the next. This past January? was the last time it lit up. As far as I can tell, the odometer was working. It just wasn't lighting up. What can I do to fix it? A mechanic I talked to didn't think it was a fuse issue. I don't know much about cars, so I am coming to Impalas.net to ask for advice before taking it in & getting soaked. This is a digital display, btw.