how do u change the rear brake sensor on 1995 BMW 525i

how do u change a rear brake senor do u need a special tool or what thank u please help

1 answer
Nope, simply pulls out, you will notice with the new one it has a bronze colored spring tab wrapping around it, this is what keeps it the pad

Line it up in the pad properly and push in with your thumb of a flat blade. care is to be taken