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Home >> Land Rover >> 2012 >> LR4 HSE Lux >> Repair and Diagnosis >> Body & Frame >> Sun Roof/T-Top/Convertible Top >> Roof Opening Panel >> Roof Opening Panel >> General Procedures >> Power Roof Opening Panel Initialization >> Initialization

Power Roof Opening Panel Initialization: Initialization

NOTE: Make sure that the battery voltage is between 11-14 Volts. Connect a suitable approved battery charger to the vehicle battery if required.
NOTE: The vehicle needs to be inside the workshop for a minimum of 1 hour, with the temperature between 5 - 30 degrees.
  1. Switch the ignition ON.
    2. NOTE: Do not release the roof opening panel switch during the initialization.
    NOTE:

    If the roof opening panel does not operate after 60 seconds. Connect the approved diagnostic tool and read the diagnostic troubles code(s) (DTC(s)), then clear the DTC(s). 

  2. Press and hold the front of the roof opening panel switch.
    3. NOTE: A time delay may occur during the initialization of the roof opening panel.
    NOTE: The cycle time will depend on the glass panel position.
    • The initialization process: 
    • The roof opening panel will close.
    • The roof opening panel will open to the tilt position.
    • The roof opening panel will fully open.
    • The roof opening panel will fully close.
  4. Release the roof opening panel switch once the roof opening panel has fully closed.
  5. Check the roof opening panel for correct operation.
  6. Switch the ignition OFF.
  7. If installed, disconnect and remove the suitable battery charger and diagnostic tool.
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