BMW Repair: 323i - 2000 - ABS light, brake pads and rotors, rear brakes

Question
My ABS and DSC lights come on intermittently.  They may be on when I start the car and go off by the end of the drive.  Or they may come on in the middle of a drive.  Yes, I have already had my brake pads and rotors changed.  The lights still come on and off.  Is this a know defect in the sensors?  And, how can I change the sensor's myself - BMW does not need more of my money for their poorly designed sensors.

Answer
Check your wire comming off of your brake pads and make sure they are connected.  check your rear brakes and ake sure they are good.  Check your brake fluid.  You may have to have your car hooked up to a scanner to diagnois it if those are fine.  Hope this helps.

Rahim...