I have a 2002 A6 3.0 that I purchased in December. I have brought the vehicle back to the dealer for an ongoing warning that turned out to be the torque converter. The dealer held the car for a month, and I finally got it back yesterday. Upon driving, a new warning appeared in my information area. The symbol is one that I cannot find in the manual. It is an encircled exclamation point that looks like a tire warning. The difference is to the left of it are 2 arrows, one up and one down, with 3 waved horizontal lines in between. Does anyone know what this means? Thanks a lot.