Guys, I guess I wasn't pressing the STOP button hard enough. The car is now off (HUH!!) and I'll have it checked first thing tomorrow.
Thanks again for the replies!!
Igor Zeljic (Minneapolis)
1984 MB 300D Turbo Diesel W123 Sedan 132K
1987 MB 300D Turbo W124 Sedan 295K
1983 Porsche 944 104K
1989 Audi 80 Quattro 180K
2002 Audi A6 3.0 Quattro Avant 49K (Wife's car with warranty