Panamera 4S (970) V8-4.8L (2011)
14. Pull sound absorber at the window frame towards the passenger compartment -arrow- .
15. Unscrew and remove fastening screws -1- .
16. Unscrew fastening screws -1 and 2- on the centre tunnel holder and remove the holder.
17. Unscrew fastening nuts -1- on heating/fresh-air unit.
18. Mark the position of the fastening screws at the left and right.
Mark the position of the fastening screws at the left and right -1- before removal (using a felt-tip pen around the washer -2- ).