notasinger

You are correct, my bad. Not sure where the 10 came from.

You can get updates from Ebay for $99 for the 10-P version. There are other versions available for less. The 10P that I got works without issue.

Just updated my 2007 MKX from a 4P series to a 10P. Found the update on ebay for half the cost that Navteq wanted. Replace the old disk and everything works great.

Sorry about above post, trying to thank you for your post, not hijack it.