I have had a blitzsafe adaptor in my TL for 4 years for my XM. It has worked fine until about 6 months ago when I kept getting the left channel audio would cut out. I would mess with the adaptor where my RCA's plugged in and everything now and then it would come back.
I just bought a NEW blitzsafe and installed today, new RCA, new XM. The left channel still cuts out. Is is likely that I got another defective blitzsafe??? Or could it be the connections on th back of my HeadUnit where ther Aux Audio plugs in is deffective?