Evaporator, Removing And Installing: Installing
WARNING: This page is about a different car, the 2023 Audi S3, 2023 Audi RS 3, 2023 Audi A3 Quattro, and 2023 Audi A3. However, it is still accessible from the selected car via links, so may be relevant.
Install in reverse order of removal.
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TIP:
The smallest leaks at the groove/spring joint between the upper and lower sections of the evaporator housing can lead to whistling noises due to escaping air. Lightly coat the connection points with silicone grease, for example. Silicone grease. Refer to the Parts Information.