I have a quick question someone might answer. They are finally going to put in the right Sirius Antenna for my built in Sirius for my 2007 Prius PKG 5. For some reason, first they put the antenna inside, they moved it to the right place, but put in an XM antenna by mistake instead. Now, next week the Toyota Dealership is putting in supposedly the right magnetic antenna, on the roof, behind the FM antenna. I haven't seen the antenna, but my sales guy gave me the part number: PTS31-60050-EA I tried to look it up and this is the description. WNC Exterior Antenna for Sirius satellite radio What is WNC? Is this magnetic antenna? Is this a good antenna? I have the built in Sirius in the Navigation system I just want to know before I go in next Wednesday to have it put in and replace the XM antenna they put in by mistake.
