I hope someone can help me with this one. Where in the G 35 coupe is prewiring for satellite radio located. I took my car to a Circuit City here in Charlotte,, NC to have the OEM XM satellite radio installed, and they were unable to locate the prewiring to hook it up! Where is it located?

 

It is on the floor of the trunk in the left rear corner. There are instructions online at eee.everythingg35.com which will detail the installation. The instructions should have come with your kit though. You can install it at home in less than an hour.