When I turn the steering wheel while the car moves very slowly, say coming out of parking there is a creaking noise. The noise sounds like a door hinge that needs a bit of oiling. Checked the rubber bushings on the CV joints and there is no tears or grease leaks. Checked the CV joints but can't hear any clunks when fully turning the steering wheel while driving in circles. What else should I look at? The car is a 2010 Mk2 1.33