Gav318Tourer

Thank you. Is the rubber mount accessible? How do I get to it? (sorry, BMW's are new to me so not sure what to do)

I am a total newbie to the site and also now the proud owner of a 318D tourer, my first BMW. I was wondering if anyone could help with the following question?... When in neutral does your gear stick vibrate? It's also my first rear wheel drive car so it may be due to that? any thoughts greatfully received. Many thanks, Gavin.