A:AnswerYes, I am having same issue. I'm Google searching like crazy and still haven't found an answer. It's not in instructions or on the box or anything. I wanna know what's up too?
A:AnswerYes it will fit a 2007 Explorer. Yes it has an external microphone, and it requires an adapter harness for steering wheel controls.Geek Squad can handle the install pretty quickly since they have all the parts. If you haven't already you might want to upgrade your speakers, the factory ones will go pretty quickly with the power in this unit.
A:AnswerIt's SiriusXM "ready" - meaning that you must attach an external SiriusXM tuner. The SiriusXM SXV300V1 tuner is made for this purpose - it's a small black box with a power/data connection that goes to the head unit and comes with the satellite antenna. So there are only 2 wires to run (1 to the head unit, 1 for the antenna) - and you hide the box itself. All navigation/favorites stuff for SiriusXM is then done directly on the head unit.