I replaced the Fiat 500 break shift with no luck, now what? well, watch this out.
EDIT: I have removed a section so the rear end is not shown as I made a mistake when performing the explanation. Sorry about that. I will upload a separate video soon about these cable holders only.
The Abs sensor cables could be the key to your problem. In my case, they were all just hanging loose due to a - probably- lazy maintenance guy who didn't placed them back in place which was causing the false alarm.
This is worth checking even before buying the break switch. I solved this problem three months ago.
The alarm faded away once and for all as soon as I immediately did this and its definitely gone for sure.
Good luck!
EDIT: I have removed a section so the rear end is not shown as I made a mistake when performing the explanation. Sorry about that. I will upload a separate video soon about these cable holders only.
![](https://i.ytimg.com/vi/tdnrkZffnws/maxresdefault.jpg)