How do i remove the battery cover in a 2001 Audi S4?

I need to replace my battery and can't get the plastic engine cover off.How do i remove the battery cover in a 2001 Audi S4?try posing question at http://forums.audiworld.com/s4.How do i remove the battery cover in a 2001 Audi S4?You have to undo the two plastic bolts that hold the cover.

You can use the screwdriver supplied by the car's tool-box.