Panamera S (970) V8-4.8L (2010)
25. Loosen ground straps -21 to 24- and cable duct at the left and right on camshaft housing cover.
25.1.
Unscrew fastening screws on ground straps and remove ground straps.
25.2.
Unclip cable duct on camshaft housing cover -arrows-.
26. Remove vent line