Hi, any advise on the reset of the rear brake pad wear msg..

I have replaced the rear disc/pads and sensor, however I can't get rid of the msg and the service light remains on on the dash.

 To add to this, my Car is a BMW 123D

I have now managed to clear the msg after watching a you tube clip. The Autel md802  elite all system ! DID NOT clear the msg.

I had to use the onbaord BMW BC  Body Computer switch to clear the msg. The 802 can read msg however it can.t clear them, on BMW.