Rear Water Drain Hoses, Removing And Installing, A4: Installing

WARNING: This page is about a different car, the 2024 Audi A4 allroad. However, it is still accessible from the selected car via links, so may be relevant.

Install in the reverse order of removal while noting the following:

-- Insert the water drain hose using the guide wire.

-- Push the grommet onto the water drain hose and carefully insert it into the plenum chamber.

-- Engage the water drain hose into all clips and guides.

The marking on the hose must come to rest in the upper clip on the rear side window.

-- Insert the grommet carefully into the wheel housing.