Panamera S (970) V8-4.8L (2010)
2.1. Unscrew fastening nut -1- on passenger's seat.
2.2. Pull cable duct -arrow A- up and release it from the retaining clip.
3. Unclip and disconnect main wire harness at the front inner sill. -arrow A-
4. Loosen fastening nut -1- for ground point at the A-pillar and remove line.
5. Release cable duct at the A-pillar.