A8L V8-4.2L (BFM) (2004)
Sunroof / Moonroof Windguard: Testing and Inspection
Wind Deflector Motor, Performing Initialization
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Switch the ignition on.
Start Initialization
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Turn sunroof switch to "roof closed" position and wait until roof is closed.
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Pull switch down and wait until a soft ratcheting sound of the motor can be heard.
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This completes the initialization.
Start Learning Phase
‹› Learning phase for roof system must be performed so that a defined pinch protection is guaranteed.
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Release switch and pull it back down immediately.
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Within 5 seconds, sunroof learning phase starts.
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During learning phase, the switch must be pulled continuously over the entire time period.
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Perform learning phase completely.
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During this, sunroof opens completely toward rear, closes again, sunroof cover opens and closes again.
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Now, system has been initialized and learning phase performed.
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Pinch protection is active and system is ready for operation.