Originally Posted by e3NiNe
That will only work if ...
- you don't have XM
- you don't have a changer in your trunk
- you don't have the add on MP3 player
If you have navigation, there's the other model for $129
If you have XM, you're screwed no matter what.
And most of that can be circumvented by adding another cable. It allows up to 3 devices on the bus.