I am having a problem with my radio cutting in and out periodically. I have checked the wiring in the trunk lid and there is no obvious break in the antenna coax. I have tried to test for continuity with my meter and when I touch the inside lead I get sound (that makes me think that the plug on the end of the coax is not making a good connection) rather than an actual break somewhere in the cable itself). Anyone have any suggestions?

 

Repaired the broken very thin cable by splicing and crimping but getting intermittent reception. I haven't actually traced the cable I repaired back to the
booster/amp on the trunk lid but I can't believe that Audi designed this wiring harness like this What a Cluster ****. Extremely poor ENGINEERING for a company that is suppose to be superior in the automobile industry. You've got to be kidding me. I'm a electronic systems engineer and have a hard time believing that they will not take the responsibility for screwing this wiring scheme up! I just hope that the engineer that designed this is gone to work for someone else!!!