Has anyone heard of this issue?
When I press my start/stop button to start the car, I sometimes get a warning buzzer, usually in amongst the parking sensor buzzers, but louder than them. It only last for a couple of seconds and there are no unusual lights on the dash to give me any clues.

Does anyone have any ideas?

 

it happened to me when the car shifter wasnt locked into park completely. Is something infront of the back up sensors when u start car? good luck