Window Regulator, Activating One-Touch Up/Down Function

WARNING: This page is about a different car, the 2021 Audi e-tron Quattro and 2019 Audi e-tron Quattro. However, it is still accessible from the selected car via links, so may be relevant.

If the vehicle battery was disconnected, then the one-touch up/down function for the window regulator must be activated.

Procedure:

-- Pull the power window switch upward until the windows are completely raised.

-- Release the switch and pull again for at least one second.

-- Repeat the procedure for all window regulators.