Checking the side adjustment to B-pillar trim:

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-- The parallel alignment of the door window -2- to the B-pillar trim -1- must be the same at the top and bottom.

• Parallel alignment -a-. Refer to ADJUSTMENT DIMENSIONS - Parallel dimension = 1.0 mm .

-- Measure the door window gap dimension -2- to the B-pillar trim -1-.

Courtesy of AUDI OF AMERICA, LLC

• Gap dimension -a-. Refer to ADJUSTMENT DIMENSIONS - Gap dimension -a- = 9.8 mm .

-- Adjust the door window again if the first adjustment is not OK. Refer to SIDE ADJUSTMENT .