A/C System Particulate Matter Concentration Sensor -G930-, REMOVING AND INSTALLING: Installing
WARNING: This page is about a different car, the 2022 Audi Q3. 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:
-- Press in the A/C System Particulate Matter Concentration Sensor -G930- until it clicks into place.