Sunroof Control Module -J245-, REMOVING AND INSTALLING, A4: Removing

-- Switch off the ignition.

-- Remove the left and right sun visors. Refer to SUN VISOR, REMOVING AND INSTALLING .

-- Remove the sun visor center support. Refer to SUN VISOR CENTER SUPPORT, REMOVING AND INSTALLING .

-- Remove the front interior lamp/reading lamp. Refer to FRONT INTERIOR LAMP/READING LAMP, REMOVING AND INSTALLING .

-- Disconnect the connectors -1, 3 and 4-.

Courtesy of AUDI OF AMERICA, LLC

-- Release the tab in direction of -arrow A- and push the Power Sunroof Control Module -J245- -2- to the right side of the vehicle and out of the bracket in direction of -arrow B-.