I leave my headlights and fog lights in the "ON" position at all times, even when I shut off the vehicle.
The lights shut off when the key is out of the ignition.
I have noticed on several occasions, that the fog, only the fog, light pulse just for a split second. If you blinked you would not see it.
I thought I might had seen something. A few nights later I saw it happen again. And a few minutes later, again.
Anyone seen anything like this? Its only visible at night, the lights barely come on, and do not project any real light...