Peter22

Hi, I am new to the forum and not really sure of the protocols so forgive me if this is not the place to ask for help. I have just recently replaced the Columbus head unit with a refurbed unit as mine just stopped working one day (screen was blank feedback through speakers and constantly trying to load a cd). I have fitted the new unit but when I get out of the car I still get sometimes not all the time feedback through the speakers and sounds like it is trying to load a cd, when it is at this stage it never turns off so I have to remove the fuse. When it is ok I get a faint humming through the speakers and it powers down after 10 minutes. Has any body had this before and or know of any fixes or what could be wrong. Peter

Hi, I am new to the forum and not really sure of the protocols so forgive me if this is not the place to ask for help. I have just recently replaced the Columbus head unit with a refurbed unit as mine just stopped working one day (screen was blank feedback through speakers and constantly trying to load a cd). I have fitted the new unit but when I get out of the car I still get sometimes not all the time feedback through the speakers and sounds like it is trying to load a cd, when it is at this stage it never turns off so I have to remove the fuse. When it is ok I get a faint humming through the speakers and it powers down after 10 minutes. Has any body had this before and or know of any fixes or what could be wrong. Peter