Mine started doing this yesterday. It is continuous as soon as I open the drivers door only (doesn’t happen on the passenger side) after the car has been turned off. If I close the door it stops, if I open it it starts making the chime again. Driving me nuts!!
I just did my daily VIN check and saw this just now: ☺
"SubmitWindow Sticker
2021 Ford Mustang Mach-E (Premium) is "Delivered"
Does this mean it was delivered to my dealer? I can hardly believe it!