Recent content by Steve03Merc

This is really bothering me, any help you guys can provide would be greatly appreciated.

How do I go about checking something like that?

I've got a Pioneer Avic-D2 installed in my 2003 Mercury Marauder, and it's been working great since I got it, but about a week ago, the arrow started acting screwy. It isn't keeping up with me while I'm driving. It will usually snap and catch up at some point, but when I first got it, it was...