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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 (Instrument Cluster To Windscreen Projection Control Unit To DVD AUTOCHANGER) >> Preliminary Work

Preliminary Work

Information 

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

  1. Remove windscreen projection control unit.

    > 908619 REMOVING AND INSTALLING WINDSCREEN PROJECTION CONTROL UNIT

  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-  .
    G15261916Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Front sound absorber

  4. Remove left sound absorber -1-  .
    G15261917Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Left sound absorber

  5. Lift up carpet at the rear left -1-  until the electric wire harness is accessible.
    G15261918Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Carpet

  6. Remove rear sound absorbers -1-  .
    G15261919Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Rear sound absorber

  7. Remove DVD autochanger.

    > 916019 REMOVING AND INSTALLING DVD AUTOCHANGER