my 2013 Mustang GT 5.0 with radio satlite radio build in dash didn't have margin for satlite connecting . buy car 7 month age new.I feel I should have to buy it.

you should have a small round satellite antenna installed on the roof...if you not have the antenna most probably your car didnt have the package...see the car new sticker the one that is glued to the side of the window...there should be in extra options...that package is not free you have to pay to get it

the antenna is installed on my dash.it already have the satilite radio package in the car it just donn't have the margin that make it pick up signal from sirus company. I need a margin that don't come with new car.why do I have to pay $ 360.00 dollar