i had the same thing happen to me, but i knew right away what the problem was and had it fix pronto....it ended up being the mass air flow sensor...if you have a short ram or a cai. they usaully blow the sensor if the intake i pulling the wrong amount of air or if there's dirt or dust getting in somewhere! you can get a can of air in napa or any auto part store and blow the sensor clean , if that don't work your best bet is the mas........jus a dent in the wallet for a little piece of plastic if your not under warranty! check out the old thread with this problem http://www.clubxb.com/forums/f60/4713-having-problems/Hello there. On the way to work this morning 3 yellow lights came on. 1 check eng. 2 trac off 3 VSC it isnt driving different no smell no noise no problems. I did the dash reset thing wit the odometer but still nothing so anyone havean idea?