Thread: 05 NAV system installed in 05
View Single Post
  #2  
Old 01-08-2005, 02:00 PM
89vette 89vette is offline
Hummer Professional
  
Join Date: Jul 2003
Location: Export, PA
Posts: 295
89vette is off the scale
Default
I have been reading of installing the 04 and 05 NAV units in older vehicles. I have an 05 with the 6 disk changer and XM. If I buy an 05 style NAV, do I need a separate antenna for the GPS or does it work off the XM antenna?

Thanks
Reply With Quote