Hi, my name is GlennGibbons! Does anyone know why my Audi is tapping?

Hi @GlennGibbons - & welcome to the community. I'm sorry I can't answer your query, but hope another member may be able to help.

Welcome to the community @GlennGibbons  

I'm afraid I don't know anything about cars either. We do have other members who are interested in cars however, so hopefully they'll be able to answer your query. 

Just to let you know, I've moved your post into our Motability, Blue Badges, and disabled motoring category, and renamed it slightly, so that other members can find your post more easily.