Antenna Amplifier -R24-, REMOVING AND INSTALLING, SEDAN: Removing

-- Turn off the ignition and all electrical equipment and remove the ignition key.

-- Remove the right D-pillar trim panel. Refer to OVERVIEW - D-PILLAR TRIM PANEL .

-- Release and disconnect the connectors -2- and -4- on the Antenna Amplifier -R24- -1-.

Courtesy of AUDI OF AMERICA, LLC

-- Only loosen the screw -3- (do not remove) and remove the Antenna Amplifier -R24- -1- from the D-pillar.