regarding the engine cover, it appears, that Audi used to fit them to
models with a petrol engine,but had some problems with the covers
melting, due to the heat generated by the turbo, so they stopped fitting
them, (my engine has only 3 out of 4 fixing points for the cover,) I have
seen them on E Bay etc, but won't bother, as I don't want any problems.
Brian.