Chip Card Reader Control Module, Removing And Installing: Notes
WARNING: This page does not describe the selected car, but rather 18 other vehicles, including the 2016 Audi S4, 2016 Audi A4 Quattro, 2016 Audi A4, 2015 Audi S4, and 2015 Audi A4 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
The Chip Chard Reader Control Module -J676- slides onto the glove compartment trim.
-- Turn off the ignition and all electrical consumers and remove the ignition key.