To answer your question:
I was under the assumption that the 2005 4Runner Nav unit does not support satellite radio because:
1) It does not have the "SAT" button on the right,
2) I have not seen a press release from Toyota announcing XM Radio availability in the 4Runner,
3) There is no...
I want to swap out my 2005 Nav unit for a 2005 Solara unit from oemvalue.com, basically for its satellite radio feature. Is there any reason (monetary aside) that this might not be a good idea? Would it be primarily a plug-and-play endeavor?
Thanks to all,
Tom