oRAirwolf

My 7100NEX's maps are getting a little long in the tooth, with the most recent free upgrade being from 2015.  I was looking at options to upgrade and I found the following eBay listing:

http://www.ebay.com/itm/2017-PIONEER-AVIC-7000NEX-7100NEX-8000NEX-8100NEX-GPS-MAP-UPDATE-2017-AVIC-NEX-/302388462340

Is this the cheapest/best way to update the maps at this point?  Is there a free option that I am not aware of?  Any tips would be much appreciated.

Every time I start my car, I get a disclaimer with legalese warnings about how I am not supposed to use my deck while I am driving. The warning does not disappear after a certain amount of time and I am forced to click OK each time I use my vehicle. Is there a way to disable this warning screen?