WARNING: This page is about a different car, the 2005 Dodge Stratus and 2005 Chrysler Sebring. However, it is still accessible from the selected car via links, so may be relevant.
Using special tool MD998051, loosen the cylinder head bolts in two or three steps in the order of the numbers shown in the illustration, then remove the cylinder head assembly.
Fig 1: Loosening Cylinder Head Bolts In Two Or Three Steps