Rattle from dash on Passat

[Franco_phil]

My 52 reg Passat 1.8T has an annoying rattle from the dash area when going round corners or over bumps. By packing the gap between the lower edge of the screen and dash with hard foam, the rattle stops so I think its a loose set of bolts around that area of the dash.

Anyone know how difficult it is to locate the dash fixings on this model. Anyone had the same problem?