A question when adding OEM XM Sat radio tuner as I'm looking to buy one.
My 2006 G35 coupe is pre-wired for Sat radio but how will i toggle thru the settings if I don't have a "SAT" button on the face of my oem radio ?

 

In an 06, the only difference between radio with the satellite installed and those that don't is the printing on that button. Once the satellite adapter is connected it acts just like the sat button.

The only cars that don't work that way are early 2003s.