Been having some issues with the light. For some time, it seemed to be taking longer and longer to go out, after the headlights were activated. Then for awhile it seemed to operate normally. Now it has come on, and won’t go out whenever the headlights are on. I have checked all external lights and they are all operating normally, so I am puzzled why the warning light won’t go out. A week or two ago I did install LEDs for the inside back side lights. I also tried to install LEDS for the high stop brake light bar, but they weren’t the right type, so I had to put the old bulbs back in the strip. However, I think the warning light problem started even before then. Also, IIMU, that those lights are not on the failure warning circuit, being interior lights.
So, assuming one of the BFMs has gone bad, do they usually do so with the heated metal strip in the “light on” position?