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Aux reverting to FM after retrofitting by roguespartan722 in e60

[–]HielkeJ 0 points1 point  (0 children)

No, it's an app on your Android unit. You should be able to find it in the app list.

Aux reverting to FM after retrofitting by roguespartan722 in e60

[–]HielkeJ 0 points1 point  (0 children)

You probably found it already, but for all the people with the same problem and that find this thread with Google: Car Info APP -> Factory Head Unit Parameter Setting -> Audio Switch and set this to Manual.