So my 05 G35 Sedan has the premium package with Bose/heated seats etc. It also has the "Cat/PTY" button which seems to filter through Satellite categories but I don't know how to actually access the satellite radio. So my question is how do I know if my car has the option for Satellite radio and how to I access it? Thanks.

 

It's an 05, it has the harness. You access it by installing a satellite adapter and antenna. If you don't have the "shark fin"/"puck" antenna above the rear window you definitely do not have the adapter.

 

Thanks. So I should be able to buy this Sat Tuner adapter:
http://www.ebay.com/itm/2006-Infinit...5ffbec&vxp=mtr

and the antenna correct?

Would like to use the OEM equipment to keep the stock look.