While driving down the highway in my 2011 Outback, my 'check engine' light suddenly went on, the 'brake' light flashed, another light came on indicating a car sliding, another light that was a picture of a headlight, my remote was disabled, and my Nav system went on and off. My Subaru dealer couldn't take me for 3 weeks. The night before my scheduled appointment, I hit a small bump, and everything righted itself. Subaru dealer was mystified, but obviously couldn't care less, claimed they had nowhere to document this incident, and said they probably couldn't find anything wrong if I bothered to bring the car in (dealership is an hour and 15 minutes away so I decided not to). Has anybody had this happen to them?