My brake indicator light came on while I was driving my van, I knew it was time for me to have my brakes changed due to the grinding noise I experienced when stopping. While waiting to get to my off day to have this done a loud beeping started, The beeping only occurred while the van was in motion , if you stopped like at a red light it stopped. I had the brakes changed by my farther a retired certified A class mechanic and my brother who also does his own car maintance and so far with no problems. However when all the repairs where finished the light and the beeping still continue in the same manner. How do you stop this? I wondered if it was simalar to the oil change indicator being reset after an oil change.