I know that the 2G connection that CarWings uses is going away for good at the end of 2016. When I bought my 2012 SL in April, I could never get CarWings to update when parked at home or at work, and I thought maybe that was a sign of 2G coverage starting to be mothballed in my area. Recently...
I'm planning to purchase a used Leaf soon. Probably a 2012 with 15 or 20k miles on it. If I check out a car with Leaf Spy, what should I look for? Is that any better than making sure it still has 12 capacity bars?