Reset Navigation?

[Gixxerboy63]

I just got my car back from doing some preventative maintenance and apparantly the battery had been disconnected... I had to reset my clock and date on the onboard computer.

Here's the problem; My navigation "thinks" I am approximately 10 miles away from my actual location. It shows me driving through fields, streams and even lakes according to the map... So, how do I reset the map? I have been through menus and can't seem to find it a way to recalibrate. I have searched these forums for hours and found nothing.

Someone please help?

Thanks!