On the 90 vette convertable I just purchsed I noticed that the instrument panel with the light on seems to fade in and out. The head lights appear to be working ok, so it seems like it's just the instrument panel. Where should I checking. Any ideas on what it maybe? Also the gauges spedo etc seem ok. Thanks

 

my 87 vette does the same thing. I am not exactly sure what to do about it also. it isnt that bad yet so i havent tried to fix it yet.

Greg