Exposing Main Wire Harness In Passenger Compartment

Loosen seat belt mount at left and right.

Fig 1: Loosening Seat Belt Screw
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
1. 1.1. Press off cap -1- with a screwdriver and unscrew the fastening screw -2- . Remove seat belt with fitting -3- and spacer sleeve -4- .
Disengage floor covering at the support and lay it in the vehicle interior.
Remove left and right support.

Fig 2: Removing Peg Of Support
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
1. 3.1. Unlock locating peg -1- of the support using the commercially available disassembly tool Disassembly Tool, Universal Nr. 21 .
2. 3.2. Unscrew fastening screws -2- and nuts -3- and carefully pull the support up and out of the retaining points.
  
  Fig 3: Locating Fastening Screws
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.