Installing Control Valve For Air Cushion

Connect pressure line (blue) -3- to the control valve.

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Pressure line and connector
Insert electric plug connection -4- (-A-) until the connector engages securely.
Fit the control valve -1- (-A-) and engage it in the locking mechanisms -2- .

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Control valve
Screw in two fastening screws for the backrest air cushion.
- WM, 721719 - REMOVING AND INSTALLING AIR CUSHION FOR BACKREST
Connect control valve pressure line (green) -3- to the air cushion pressure line (green) -2- .

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Pressure line
Pull the pressure line (red) through between the backrest frame and seat.
Fit the pressure line (red) -1- under the seat.

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Pressure line under seat