I've been fiddling about with my ICE set up for a while now with no luck, I've come to the conclusion that it's something to do with the amp.
When I turn on the head unit, the amp comes on, for about a second then the light goes off and as my speakers are all being run through the amp, I'm getting no sound.
At the moment, I've just got the front speakers wired up into channel 1 and 2 (it's a 4 channel amp). If the head unit goes on after being off a while, I'll get a second or two of sound from them before they go silent, but I'm positive it's something to do with the amp.
Any suggestions?