Preliminary Work

Remove right front seat. → Installing front seat
Remove padding for front seat. → Removing padding for front seat
Remove pressure sensor mat.
1. 3.1. Release electric plug connection -2- from pressure sensor mat at the locking mechanism -1- (-A- ) and unplug -B- .
  
  Fig 1: Releasing And Unplugging Electric Plug Connection
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
2. 3.2. Remove fixing clips -1- .
3. 3.3. Disengage the retainer plate -2- from the looking hooks -3- and guide pressure sensor mat -4- out of the seat frame.
  
  Fig 2: Removing Pressure Sensor Mat
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Install pressure sensor mat.
1. 4.1. Guide the pressure sensor mat -4- through the seat frame.
2. 4.2. Position the pressure sensor mat holder -2- on the seat frame and engage the locking hooks -3- .
  
  Fig 3: Installing Pressure Sensor Mat
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
3. 4.3. Fit fixing clips -1- .
4. 4.4. Connect the electric plug connection -2- (-B- ) by pressing on until it securely engages. Lock plug connection using locking mechanism -1- (-A- ).
  
  Fig 4: Plugging And Locking Electric Plug Connection
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Install new padding for front seat. → Installing padding for front seat
Replace occupant detection control unit. → 696819 REMOVING AND INSTALLING OCCUPANT DETECTION CONTROL UNIT
Install right front seat. → Installing front seat