I have a 2000 528i that I cannot get the brake lining indicator light to stay off. The pads and rotors were changed. The indicators have been replaced...twice. We have done the key in the ignition reset as well as the reset directly on the computer...but it keeps coming back on. The sensors have been tested and they are fine. After it is reset, the light stays off for a few miles but eventually turns back on...Any ideas?

Thanks in advance!
Paul