I have sirius installed by the dealership, and there is a separate antenna...they do not use the fin either, so it probaly is true what you have been told.
As far as the mod kit, no answers for you. sorry
they mounted my antenna on the white bubbly part of the winshield, first to the right of the rearview...then the left after i complained about the signal. for some reason it the left side does not give me any trouble.
As far as the mod kit, no answers for you. sorry
they mounted my antenna on the white bubbly part of the winshield, first to the right of the rearview...then the left after i complained about the signal. for some reason it the left side does not give me any trouble.