Massage Function Valve Block, Removing And Installing: Installing
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.
-- Attach the pneumatic line connectors until they click into place.
-- Apply the bonding with double-sided adhesive tape at the same location it was at the time of removal.
Further installation is the reverse order of removal.