Annoying double chime when manually changing lanes

[dweeks]

Out fo the blue, my 2017 Model S 100 D has begun to give a double chime when changing lanes, or encroaching on a lane marker.

I triple checked, and the Lane Departure warning, which vibrates the steering wheel (no audible chimes) is OFF.

I have:

Checked the User Manual, and found no references to audible lane warnings.

Checked every MCU setting I can think of, and

rebooted the MCU,

rebooted the center display.

These chimes are really annoying!

Any suggestions on how to get rid of them would be welcome.

 

[Max*]

Is it the double chime of AP disengaging?

 

[dweeks]

Is it the double chime of AP disengaging?

Nope, this is when I am manually driving.

 

[dweeks]

Nope, this is when I am manually driving.

After much frustration, I discovered that the Lane Departure feature of my Thinkware 750 dashcam had gotten activated, thus producing the chimes when changing lanes. How it got turned on I don't know, but that was the problem.