Probably a dumb question, and i think the answer is I have to replace the sensors. However I have a 02 s500 AMG just replaced the pads left the old sensors on (cause new sensor's that came with the pads weren't the correct ones)!! Any way to reset the "Brake wear visit workshop light" without putting new sensors on?

 

Nope.

The rotor cuts thru the wire in the sensor...a simple of wire...when the pads wear down.

Need new sensor to make the circuit complete again. Its as simple as that.

Stuart