To prevent the side windows from being raised higher than necessary and to ensure the window's finish, plastic end pieces were mounted in the top of the frame. On many convertibles, these plastic pieces are missing and it is too often seen that the door glass is slided too far up and is no longer in line with the window frame.
Many people slide the stop into the groove of the window but forget to screw it in, it will loosen. Please include the specific tapping screw, which is listed under the Options tab.
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