What does a red exclamation point in a jagged circle mean beside my gear? on 2001 BMW 325i

The car wouldnt hardly go after the light came on. It was like it was going to chock down. Rpms was up to like 5 and still was not going like it should.

by in Reynolds, GA on January 19, 2013
1 answer
ANSWER by , January 19, 2013
maybe that is your brake light