Interstate Radio Help

[Karen]

99 Interstate, radio and dash lcd display both dead. My trike guy checked the fuses, relays, etc, but can't find the problem. Someone had mentioned a faulty Interstate radio wiring harness for one of the years, but wasn't sure which. Before it died completely, I thought the volume was going up & down totally unrelated to the speed. Prior to the demise of the radio & display, my left taillight assembly was intermittant, and my subwoofer stopped working. Figured it was a bad ground, but couldn't get at it. I get it back this coming Saturday morning, and would welcome any ideas about what to check, thanks for your thoughts!

[Mr.BubblesVRCCDS0008]

MY display started doing that just before the battery died because of alt. not charging.

[RLD]

I have the same issue, the headlight (was unrelated actually) has since been fixed. Follow this thread, maybe it will help, particularily the one about the connector under the battery box. I have not yet had time to follow up and my radio is still dead. Everything else works great, just no radio or dash (fuel gauge works). I hope to diagnose this weekend and will post my results if I am able to find anything.
http://www.valkyrieforum.com/bbs/index.php/topic,5211.0.html