Hi,
the video shows how to repair the flaps in the heating unit without cutting the hoses of the air condition:
The video has a German soundtrack but English subtitles are available at YouTube. If you don't see them by default, watch the video directly at YouTube and press the subtitle button below the video.
Enjoy it,
Jürgen
Video: Repairing the flaps in the climatronic of a 35i
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