Harry, agreed. The
DSC system utilizes the both the brakes and the throttle, and the spark to alter the car's behaviour in accelerating, turning, braking, etc...
I have seen the
DSC light flash, but usually on heavy acceleration, or holding power during a corner. I have also heard an ABS like noise when I aquaplaned a little at the bottom of a hill, on a mild corner. I did not have the brakes on at the time, and had eased off the throttle.
DSC definately saved my butt, and didn't flash that time.
Also, ABS does not make it flash. So I would imagine that the
DSC light flashes when cutting spark, or throttle, but not while applying brakes.

Chilli Red/White Cooper S, Sport Pack & Sunroof. Delivered June 12th, 2002!
Now with MCS Winter Tire Package.