Installing Lumbar Support

Shorten air connection line to lumbar-support motor on the new lumbar support.
Information
- Cut air connection lines at a right angle.
- Do not crush air connection lines when cutting them.
  
  Fig 1: Cutting Air Connection Line
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Connect air connection line between lumbar support and lumbar-support motor.
Information
- Do not heat air connection lines for fitting.
- Do not use grease for fitting air connection lines.
- Do not use tools for fitting air connection lines.
- Do not strain air connection lines during fitting.
1. 2.1. Fit hose connection -1- on the end of the air connection line for the lumbar support -2- .
  
  Fig 2: Connecting Air Connection Lines
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
2. 2.2. Connect attached hose connection -1- to the air connection line for the lumbar-support motor -3- .
Fit lumbar support into the brackets -1- (-arrows- ).

Fig 3: Installing Lumbar Support
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Plug in electric plug connection for control valve -1- (-arrows- ).

Fig 4: Plugging In Electric Plug Connection For Control Valve
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Secure cable for control valve to the lumbar support with a tie-wrap -1- .

Fig 5: Securing Control Valve Cable
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Install retainer springs -1- and secure lumbar support -2- .

Fig 6: Installing Lumbar Support With Retainer Springs
Courtesy of PORSCHE CARS NORTH AMERICA, INC.