I just did it at the dealer - car was in there for a couple other things so I had them do it as well. It was 199 + 229 for the labor (cape cod). I probably could have done it myself I’m sure but splurged so it’s warrantied.
So I tend to agree with all of these except the power adapter issue. Get a magnet charger that is always plugged in and the cord wont ever be on the floor. Thats my solution.
My biggest gripe is the MMI system is pretty basic in terms of UI.
That said , if test drive the car all of this is...
I have 45k miles on mine and I drove to Florida and back from Maryland over the Christmas holiday - 2200 miles in all. I averaged 19.6 MPG with 3 passengers, a packed roof box and a half filled cargo area.
Thats pretty solid if you ask me; the roof box decreases mileage so all in all pretty good.
Congrats on your purchase. They are great cars. Ive already put 50k miles on my 16. That said, You will never come close to 28 mpg in that car. 25 is the max I have ever seen on a tank and that was all highway, no cargo babying it at 71 miles an hour.