Audi has a sectioning procedure for the front upper rail. The procedures can be found at

Note: Audi refers to the front upper rail as the fender flange.

For short videos that show how to purchase and access the Audi collision repair information, check out the Audi OEM Information page.

A tool that may be used to find out if the vehicle maker has a partial replacement or sectioning procedure is the I-CAR developed OEM Partial Part Replacement Search.

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