[kennf10]

searched anywhere on the internet that i need to reset it by pressing a button on the speedo but i dont see anything in there. does the sensor to be change everytime we change the pads?

[wcr3d]

Yes, if you don’t change the sensor even after resetting it will go back.
The sensors wear along with the pads.

[kennf10]

Originally Posted by wcr3d

Yes, if you don't change the sensor even after resetting it will go back.
The sensors wear along with the pads.

do you have the p/n ? and after i chabged the sensor, how to reset it from the dash?

[Unspec]

Originally Posted by kennf10

do you have the p/n ? and after i chabged the sensor, how to reset it from the dash?

Front sensor: 34356791958

Rear sensor: 34356791962

The links are to the OE sensors. If you want BMW ones, just search for the P/N, they're the same.

As for resetting, just google "how to reset brake interval bmw" or something.

[dzz]

I did front and rear rotors and brake pad change recently, I've replaced the sensors and reset brakes change on the instrument cluster, watch this video for reset procedure

[TEF]

It might help to qualify the statement about sensors having to be replaced with pads. If pads are replaced before sensor contacts the rotor, then it can be reinstalled with the new pads. Correspondingly, the vehicle's brake monitor system can be reset without problem. Having changed front and rear OE pads on my X3 with ceramic ones, I retained the sensors and reset the brake warning system without an issue.