I have a 2004 model year C4S and after a jump start last month I fried the PCM2 (I think its PCM2). I changed the blown fuse (it was the 10a fuse in the back of the unit) and now the unit works fine but without any sound output or phone and the CD changer doesn't work (although that didn't work before hand - its just that the head unit has decided to make it official by telling me about it.)
I have checked all of the relevant fuses in the fuse box and I cant see anything blown there.
Are there any other locations I should be checking?
Also, my speakers say Bose on them but I cant find the upragded Bose system listed on the options sticker or the CD Changer for that matter. How do I find out if I do or don't have the upgraded Bose system with the Optical MOST wiring?
I am thinking of upgrading the system to something that might be of more use but there are a few mechanical things I want to sort first and in the meantime working speakers would be good.
Cant remember how to embed an image but the Screen reads: "System Error: Phone, Amplifier, CD Changer not Available."
I have checked all of the relevant fuses in the fuse box and I cant see anything blown there.
Are there any other locations I should be checking?
Also, my speakers say Bose on them but I cant find the upragded Bose system listed on the options sticker or the CD Changer for that matter. How do I find out if I do or don't have the upgraded Bose system with the Optical MOST wiring?
I am thinking of upgrading the system to something that might be of more use but there are a few mechanical things I want to sort first and in the meantime working speakers would be good.
Cant remember how to embed an image but the Screen reads: "System Error: Phone, Amplifier, CD Changer not Available."
