"trans falesafe prog"


some body just tell me how to delete this massage from my cluster plz
any way my e38 99 trans start to slip btw 3ed and 4th gear shift after that this massage appere and i have to tell that the tourq converter needs replacement ,sometimes when the gear on D it act like N?
so do i have to replace the trans or the T.C ???
any way i deside to use trans flusher al and filter and see what happen