Loosening Main Wire Harness In Headliner

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2018 Porsche Cayenne, 2017 Porsche Cayenne, 2016 Porsche Cayenne, 2015 Porsche Cayenne, and 2014 Porsche Cayenne. However, it is still accessible from the selected car via links, so may be relevant.

Release and unplug electric plug connection -1- at the reading light.

Fig 1: Identifying Wire Harness In Headliner
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Loosen wire harness -2- from the bonds.