[K3vmcb]

Well good evening I don't know what part of the forum to post this on so I'm posting it in a couple of sections I have a bmw f31 2013 touring x drive 320d I have this very annoying clunking noise which has came from no where I herd it when my car engine was off slightly touched the steering wheel clunk and now if you shake the steering wheel it clunks I've jacked the car up checked everything and by the looks and feel of things it's coming from the steering rack and after typing on google a lot of people have said rack replacement is there a recall for the steering rack to get replaced on f31's ? Or how can I go about it as I don't really want to be going and paying like £3000 for the repair or even more considering the rack is £2400 many thanks kev any info would be great thanks