A4 Quattro Wagon L4-2.0L Turbo (CAEB) (2009)
Adjust the zero position for the cables
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The engine is removed.
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The markings - arrow - and the slotted guide rail guides - 2 - and on the tabs - 1 - must align on the frame.
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Remove the power sunroof control module (J245 ).
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If necessary, move the slotted guide rail guides until the markings align.