Originally posted by mespe
The amber triangle flashes When the system is working properly. A faulty system may, OR MAY NOT flash the amber triangle. Easiest way to test the amber flashing is to turf someones lawn. I have a couple addresses that you can test this out on (just kidding) maybe try it when the road is wet. but grass would be easier on the car - harder on the cleaning.
very good idea, I guess I'll go do some donuts in a field? lol...