After 17 years of not having any problems with my ICS here is what happened today while driving. ICS display screen working fine and then its starts to flicker on and off as the brightness fades away ending up with a totally black screen. All functions like AC and radio continue to work fine. A hour later it fades in just a little, flickers again and then its been a totally black screen ever since. Does not sound as if its a fuse problem or could it? The fuse under the dash, or the fuse behind the ICS unit? Please help, what could the problem be?