some people say its the gasket that surrounds the metal of the opening that shrinks and causes rattles. to me it sounds like the glass is loose in the carrier somehow cause when I drive with it closed but push my hand up on it, the pressure stops rattles. When I tilt or open it just a nudge the rattles go away. Almost as if the carrier is fitting tightly against the screws holding the glass in place now... I guess I'll have to take the accordion boot off the sides of the tracks to see if I have loose screws.

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I swear, my cars are like a girlfriend.
Sometimes its a rough ride, sometimes its smooth motorin'.
Sometimes she doesnt like how i treat her and sometimes i dont like how she behaves.
BUT at the end of the day, she loves it when I am inside her.

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'91 850i
'05 X5 4.4i
'09 Clubman S