George! I have replaiced mine on my 745i, you have to be extreemly careful you do NOT replaice it with the wrong one, here is the difference, 90% of them look exaclly the same, even the way they get replaice is, but the shaft with the U shaped end wich adjust by turning it, are different length, so you just should make sure, it is ok to replaice it with a used one,Baverian Autosport has these new as well also there are a bunch of other places, let me know and I tell you where to chek them out. Make also sure ones you have replaiced it, a lot of times the brake light switch needs to be adjusted.