3. If the LED did not go off it might have been a false alert from a laser guidance system mapped incorrectly to the wrong alert in the app. You dont have a cam by any chance do you?
I do not yet. It's my next big investment. I started a thread in the other section asking for suggestions. I roughly know were I was when the alert happened. I drive this exact route everyday and never got this alert before I installed the rear sensors. The next time I drive in will be on the 1st. I will lookout in the area and see if I get it again.

Can we also add to the History that it will state if it was the front sensors or the rear sensors when you have a quad setup?