A4 Quattro Wagon L4-1.8L Turbo (ATW) (2000)
Sunroof / Moonroof Track: Adjustments
Zero Position of Motor (Link Guide), Checking and Adjusting
Checking
The "Zero" position can be checked using a pocket mirror and a flashlight, with the sunroof panel installed.
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Trims removed
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Slide sunroof back and into closed position.
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Push sliding headliner fully back.
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Place flashlight on sunroof panel and visually check "zero" position from side.
"Zero" position is correctly set if square hole in tilt mechanism of guide plate -1- is aligned with recess arrow) in guide rail -2-.
Adjusting
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Sunroof panel removed
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Sunroof motor removed
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Trims removed
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Slide guide plates -1- on both sides from rear to front.
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Align square hole in tilt mechanism of guide plate -1- with recess arrow in guide rail -2- for sliding headliner.
This is the "zero" position.
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Install sunroof motor in "zero" position.