HELP! I am on my 3rd amplifier including the original one, 2nd head unit including the original one, the head units (both) act fine, I thought I had bought a bad amplifier, so I bought another, still nothing ! A guy at the radio shop suggested the body control module, but EVERYTHING else works fine!! Alpine system, I've checked all the fuses I think. The fan on the amplifiers don't ever turn on though.

 

Probably a silly question but, is the switch on the head unit set to premium?

 

i don't know how to do that, I've looked at the radio, can you talk me through it?

 

Eric -- did you ever get an answer to your question? I have the same problem with my premium sound system. I'm on my second amplifier and no change. Where can I look to solve this problem?

 

lost touch with this thread sorry Eric.
The switch is on bottom of head unit which needs to be removed from dash to gain access.

 

could you private message me? atorino?