Okay what Im wonderin is since I hooked up my GEX-P10XMT I can't select my TRAFFIC icon. Everything else works. Data cable connected. I subscribed to XM NAVTRAFFIC but I can't select the TRAFFIC Icon. Whats goin on??? Anybody kno???

I am having the same issue.

You need to set your local XM Traffic station on the D3 before this button becomes active. Simply find the XM traffic station for your area. While listening to it, hold the "TRFC" button for 2 seconds so that the system can memorize it. After you have done this, the Traffic button in the Info/Traffic menu of the nav function will work.

You need to set your local XM Traffic station on the D3 before this button becomes active. Simply find the XM traffic station for your area. While listening to it, hold the "TRFC" button for 2 seconds so that the system can memorize it. After you have done this, the Traffic button in the Info/Traffic menu of the nav function will work.

I think on mine there is more to it than that because I have done that it still doesn't work.

I held on the station that carry's 24 hrs Emergency and now I can get the traffic button selectable.