I have a 2005 boat that has a clarion xmd3 tuner with the Sir-CL1 sirius reciever. I am unable to reactivate this spring and never ever had a problem until now. The radio screen flashes "linking". I have spent 3--2 hr session on the phone trying to reactivate. Now they are telling me I may have a bad tuner, bad reciever, or a bad antenna. That could rough turn into a lot of money to troubleshoot the fix.
I recently bought a Sc-C1 Unit as now they are telling me that is what I need. I havent tried it yet, and I am not confident it will work. I tried an auxilary anteena, and that didnt work.
Help....I have run out of options.