BMW service reset tools (OBD scan reset tool) cover oil service reset, brake pad reset, maintenence reset, Steering Angle Sensor (SAS) Electronic Parking Brake (EPB) Battery Registration (BMS) and a lot of other functions. How to reset the BMW service message light is very easy with our service reset tool. The service reset tool will also work on other systems in the vehicle such as engine, abs, airbags, transmission & a lot more.