One problem related to brake sensor has been reported for the 1999 Mercedes Benz ML320. The most recently reported issues are listed below.
The yaw rate sensor is causing the car to unintended breaking. It started the breaking since I purchased the car in June, however over a week ago the actual car will break while im drive and bring the car to a complete stop and will not go until I cut the car completely off and let it sit for about 10-15 min and turn it back on and then it will drive again.