Thumping/knocking coming from front end on 2005 BMW 325Ci

when car is coming to a stop, i hear a slight knock coming fromthe front end of car...only after I begin to brake and car has almost stopped.

Asked by for the 2005 BMW 325Ci
It sounds like one of your lower control arm bushings are bad. you need to jack up the front end and look for a bushing that is torn or bad.