Removing And Installing Control Valve For Air Cushion

Remove clip -2- and fold over rear tab on lumbar support -1- .

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Removing clip
Unclip control valve for air cushion -1- by pulling it down and disconnect electric plug connection -2- .
Mark air connection lines -3, 4 and 5- , disconnect them and remove control valve for air cushion -1- .

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Unclipping control valve for air cushion and disconnecting electric plug connection

Information

Diagram showing how air connection lines -3 to 5- are connected to control valve for air cushion -1- :

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Connecting air connection lines
- Connect air connection line -3- from lumbar-support motor to control valve for air cushion -1- at the sides.
- Connect air connection line -4- from air cushion for backrest to upper left connection piece on control valve for air cushion -1- .
- Connect air connection line -5- from air cushion for seat surface to upper right connection piece on control valve for air cushion -1- .
Installation is performed in reverse order.