Audi Repair: 2001 A4, amp fuse, ebay

Question
The AM/FM radio is acting like there is not antenna.  How do I take it out to check the cables and/or what fuses do I check to make certain the antenna is working.  I have an antenna built into the back window.

Answer
Usually the amp is not functioning when the antenna goes bad.  Check that the amp fuse is OK, are all of the rest of the electrics functional?  You will need special tools to remove the radio, these can be bought on ebay typically.  Check the connections on the back of the radio too, since the power on signal comes from the radio.  Let me know what you find,  Jan