Hi! I own a 2.0tfsi (DEMA) Avant from 2018 since 7 months ago! Bought the OBD11 device and also added Pro plan bout 1 week ago. Now to my problems since 1-2months ago the Side Assist started to got to become strange shutting off and red light amber and the sidemirrors flashing but it come back and i tought maybe its because all the snow/rain, salt dirt. Also presense give grey/white warnings saying unable for the moment.
Then all dissapears for some days but then the Side assist and presense warns for malfuncition one day and next dissapeared. Also ACC got restricted to use.. today i only got Side assist malfunction warnings and presense restrict for the moment did at full scan today and got ALOT of U112100 - Databus missing message Intermittent. And on sereval other units. The car runs good if u dont think about the Side assist, presense and ACC problems. Last week i measured the Battery with car completly off and showed 12,04V then i charged it up to full with a battery charger. When car is on and driving its laying around 14,5V. I Add the whole fault code Log below, what u think may it be because Battery is starting to give up that all these codes throws up? Already tried replace the battery and adapting it but no sucess :/
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