Random warning chime
Gave it a fresh battery and it's not happened since.
Gave it a fresh battery and it's not happened since.
Appreciate the response.
There is another possibility. Maybe the Nav system is trying to tell us something (even though it's off). A lot more likely than some random external signal.
Last edited by karmikan; Aug 10, 2021 at 05:52 PM. Reason: Another thought
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Nobody at my dealership had a clue on what it was or how to fix it."Acoustic notification for personal POIs:
A gong sounds when the vehicle is approaching a personal POI. The function for the corresponding category must be activated for this."
Found a function where the location of the crosshairs can be defined as a "Personal POI". This can be accepted by accidentally double clicking the control wheel. I can't guess how my wife did this because it's a couple of levels into the menu but that's just one of life's little mysteries.







