Hi guys, I have a Audi A5 3.0TDI V6 Quattro 2009 plate and when i turn the steering wheel when stationary I get really loud clicking noises. When I say loud I mean load and you can easily hear it when standing outside the car. It only does it when stationary and once moving it doesn't happen and there are no knocks on the suspension when driving either so I'm rather baffled. Any advice will be much appreciated. Thanks