Re: Service Advancetrac
Hope you're liking your Fusion!
First and foremost - there are two separate things: Traction control, and stability control.
Traction control prevents excessive wheel spin, and stability control will prevent your car from, say sliding on the road, or if you take a turn too fast it can apply the brakes for you, etc.
Traction control, you would want to use primarily in ice/snow or rainy conditions, and the same with stability control.
If you really enjoy spirited driving, you can turn both off, but just be warned that disabling them can be a safety risk.
Second, as for a solution: I'd take it straight to the dealer since you still have a warranty.
I don't own a Fusion anymore. I drive a GTI.
'10 Sterling Grey Fusion SE 2.5L, EvoX-R retrofit