Drove under an overpass and my Sirius lost a signal for a second or two, which is normal. This time however the display blinked a couple times and then chanel 184 displayed. It would not change off that number manually or with the presets. My Sirius is gone. Looking on the Sirius web site, it looks like 184 is the default. I tried logging in using my VIN but it could not find it. When I bought the truck in July of 07, I never did get any info from Sirius about my paid one year subscription. When my wife bought her Ford Edge she got 6 months included and Sirius sent her a bunch of info. All the other functions of the radio work just fine. Just wondering if I should call Dodge or Sirius?