| The problem that you are going to have with the Icelink and NAV is that it will take over your Nav and you will never be able to see the map. The Icelink uses the built in phone portion (Caller ID) of the Nav. This is typically only active when a call is coming in. The Icelink continually updates to the display, so you can never switch back to the map. Bottom line....
Not without losing the Nav map. | 
