Hello altogether!

At the right front wheel of my M3W next to the brake line I noticed an electric cable :

[img]http://tm-img.com/image/Snetw[/img]
[img]http://tm-img.com/image/Sng0v[/img]

What is it doing? Hidden ABS sensor? Brake pad wear sensor?

Last edited by Feierstarter; 03/12/23 05:23 PM.

2016 M3W