N1NAZ

I think I have figured out the reason why the GPS jumps around, and you can see this also very easily. Your "car" on the map lags behind where you really are by about at least a half a mile or more. So when you turn/bank around a corner it still thinks it wants to go straight but since you turned it gets all messed up. This is very apparent at highway speeds, it just cant keep up. George

Ok Great Thanks

Forgive me for this but what is "ICE"

Have you ever tried the Waze app for smart phones? They up date their maps about every week and they are a world wide org. Their users edit maps on their web site and after verification they are updated, usually within a few weeks. So why it would take these other companies years to incorporate changes is a mystery. Never mind the ridiculous charge they want for the update. And by the way Waze is a free app. The GPS as we know it is going by-by. If auto makers want to keep up, and have the built in GPS mean something to consumers, then they will need to offer better timely map updates with No charge for them!

Hello Anyone here know of, or has Ford released any Map updates for C-Max My Ford Touch navigation system with the SD card? Lots of construction and road changes happening and would like to see the map updated. George

My Wife had the dead battery problem, the car was in and out of the dealer for about two months,(more in than out) a Ford repair rep came out and replaced a wiring harness and the battery. This was two months ago and she has not had a problem since. No information about what harness was replaced though. Though I would pass this along. Dealer was Auto Fair Ford in Manchester NH George