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Home >> Porsche >> 2023 >> Cayenne Base, 4D Utility Coupe >> Repair and Diagnosis >> Electrical >> Body Electrical >> 97 Lines -- 9YA - Cayenne (9YA) >> WM, 977223 - Installing Optical WAVEGUIDE (Central Computer To DVD AUTOCHANGER) >> Preliminary Work

Preliminary Work

Information 

Expose main wire harness oily as far as required until the new optical waveguide can be attached to the main wire harness.

  1. Remove dashboard.

    > 701819 REMOVING AND INSTALLING DASHBOARD

  2. Detach floor covering at the left until the main wire harness is accessible.

    > 704119 REMOVING AND INSTALLING FRONT FLOOR COVERING

    > 704619 REMOVING AND INSTALLING CENTRE FLOOR COVERING

  3. Remove front sound absorbers -1-  .
    G15261953Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Front sound absorber

  4. Remove left sound absorber -1-  .
    G15261954Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Left sound absorber

    Information 

    • Do not remove belt fitting. 
  5. Remove B-pillar trim panel (lower part) at the left.

    > 70671903 REMOVING AND INSTALLING B-PILLAR TRIM PANEL (LOWER PART)

  6. Lift up carpet at the rear left -1-  until the main wire harness is accessible.
    G15261955Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Carpet

  7. Remove rear sound absorbers -1-  .
    G15261956Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Rear sound absorber

  8. Remove DVD autochanger.

    > 916019 REMOVING AND INSTALLING DVD AUTOCHANGER