I have a 06' SE Fusion. I bought brand new. I have been having an issue with the instrument panel warning lights flashing. Everything from Brake to check engine, air bad, etc. I thought it might be the battery(replace in Dec.12'). The car runs fine, but the gauges drop down then back up(Tachometer, fuel, etc.). Any idea what's causing this? Dealer I bought is 1/2hr drive. I refuse to take to local dealer due too many bad reports.