 Bought 2011 Edge on August 9, 2011.Nov 4 car not stating good. Loss of power when driving.Took to Ford garage said battery post needed cleaning and there was water whicht hey did not know where it came from.Dec 2 once again noticed loss of power, I checked under hood battery very corrided.Took to Ford garage I asked if maybe the battery could be defective they said they would not replace unless it tested no good.It tested no good. New battery put in.Dec 9 Took back to Ford garage not sounding good loud when shifting and slight vibration on brake pedal. Mechanic took it for a drive and said just wind noise I said it was not like that he said that was because I bought it in the 