hi, all:

I have a 97 m3 4 door w/ 5 speed. The car runs great. It just has a small annoyance. Everytime after I drive it for a while, the check control light will come on and the on board computer will see "Check Brake Light Circuit". My brake lights work fine. Recently, I just replaced rotors and pads. So, I don't have any problems related to braking.

If I turn off the car and turn it back on, the warning goes away, then after I drive for a while, it will be back on again.

Thanks

John Wang.