HEATER AND A/C UNIT IDENTIFICATION, MAHLE "Version 2"

WARNING: This page is about a different car, the 2021 Audi S4 and 2021 Audi A4 Quattro. However, it is still accessible from the selected car via links, so may be relevant.

At the start of production for this vehicle, only the heater and A/C units manufactured by "Mahle" "version 1" were installed. Other versions of heater and A/C units from the same or other manufacturers can also be installed later on this vehicle (for example, "Mahle" "version 2", introduction TBD).

The manufacturer sticker -1- is visible after removing the Front A/C Display Control Head -E87- via an opening in the instrument panel on the heater and A/C unit -2-. Refer to Front A/C Display Control Head -E87-, REMOVING AND INSTALLING, A4 AND A5 .
Actuators -3- with closed shaft -4- on the heater and A/C unit.