Loosen the cylinder head bolts in the sequence -1 to 8-
WARNING: This page is about a different car, the 2015 Audi Q7, 2014 Audi Q7, and 2013 Audi Q7. However, it is still accessible from the selected car via links, so may be relevant.
-- Remove the bolts and the cylinder head carefully.
CAUTION:
Danger of damaging the glow plugs when removing the cylinder head.
- Do not lay the removed cylinder head on the sealing surface with the glow plugs installed otherwise the glow plugs will protrude slightly past the sealing surface