Last week while driving my ICS screen went black and radio went silent, all other functions on the ICS unit work fine. I checked all the fuses including the one on the back of the radio and they were ok. Then I replace the entire front panel of the ICS unit, which includes a new screen, but that did not solve the problem. Help please, where do I go from here? Replace the entire ICS unit or give it to the alfa shop to fix? Its not a sure bet that if I replace to entire ICS unit that that will fix the problem, the problem could be somewhere else that only God knows.