WARNING: This page is about a different car, the 2016 Porsche Macan and 2015 Porsche Macan. However, it is still accessible from the selected car via links, so may be relevant.
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Cut tie-wrap -1-
and remove it.
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Unscrew and remove fastening screws -1-
at the left and right.
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Carefully unclip trim panel at the positions shown using a suitable tool.