Panamera S (970) V8-4.8L (2010)
1.2. Lift relay carrier in engine compartment up and out -arrow B-.
Detaching relay carrier under passenger's seat
1. Move passenger's seat all the way back.
2. Pull up notch in the carpeted floor -arrow- and fix it to the side.
3. Detach relay carrier under passenger's seat.
3.1. Release retaining clip -arrow A-.