I bought an Explorer a little over a week ago and it has the A7 SD card in it. The navigation in this vehicle is nearly useless. For instance:
We went to Newport, Rhode Island via I-95 N. (I know the quickest way is 102 to 4 to 138) This Nav wanted me to drive up to Providence, down to Fall River, MA to Rt 24 southwest back to Newport. Adding about another hour and a half to the trip!!!... Needless to say I ignored the Nav and took the 102 / 4 / 138 route.
Then yesterday I had to take my wife to a Dr in Hawthorne, NY. It's right next door to the Westchester Medical Center, I know how to get there, I-684 south, Saw Mill Pkwy, onto the Sprain Brook Pkwy and get off at Bradhurst Ave.. Simple,no problem.
Except I used the Nav... bad mistake. This dumb device had me exit at Chappaqua, NY, run Rt 117 south to Broadway and Commerce St to Bradhurst. Right through busy towns and loads of traffic lights.
Actually, I should have shut it off when I was at the traffic light about a mile from home (Rt-37 & Jeanette Rd) and the stupid Nav told me to turn right and head north towards New Fairfield,CT instead of left, over Golden Hill and onto I-84 west to I-684 south.
On the return trip.. Yeah, I jumped right onto the Sprain Brook and went up the Saw Mill... the Nav alerted me that there was construction at exit 43 and do I want to detour. Seeing that the Nav has been inaccurate so far I kept going. Was there construction?? Yup, in the low 30's exits. And what was at exit 43?.. Nothing, nada, zip, no delay or construction at all.
It appears I have to use one of my Garmin's, with lifetime map updates, from now on..
Sorry for the long & boring post..
Rant over...