Drives fine but brakes don't feel as aggressive as on the other Crossfire I drove (my dealer has two, mine and the owner's), which I later found is what the manual says will happen if the light comes on.

The initially found a bad brake pressure sensor, they replaced it and the light went off but then came back on again.

When they finally got through to Chrysler, it even went to the brake manufacturer to find out more about what could be wrong before they finally decided to send someone to the dealership.