A few weeks ago I installed heated seats on my '99 (32K miles on the clock). I had to build a harness for this since the bike didn't have it. I have two leads to the battery and a relay for power. I tapped the left side power outlet (near the foot peg) for power. Seat works great. I didn't ride the bike again until yesterday, but I do keep a battery tender hooked up. Went for a short ride yesterday, radio doesn't work. Not sure where to start looking. Could it have anything to do with the seat install? Unhooking the battery terminals to hookup the seat? I'm not sure of the last time I used the radio, but it has always worked. On a side note when I turn the key on, as the abs lights flash I hear a ticking noise under the seat. A relay or something I assume, but I never noticed it before.