BMW 7 series E65 Parking brake failure !

Do not panic if you see the above error while driving your BMW 7 series E65, this error are telling

you parking brake not working well but does not mean your car will rolling because once you engaged gear "P" your transmission will lock, it provide some degree of holding power to prevent your car rolling from slope.

The culprit is Parking module because the internal component was broken resulted parking malfunction, look at the pic (right) the gear with 39 teeth are make by polyurethane it will broke someday. what you need to do is replace the gear everything will be fine.
ityescarx@gmail.com 
Skype : Badass