u/bob360dead

Today I drove for a couple hours with my side lights and then dipped headlights when it was dark enough. When I arrived home and turned the car off but left the ignition to position 2 I believe, where all the electrics still work, I noticed a dim flash from each headlight alternatively. I have seen something on this before saying it’s normal but when I searched online all it said was that it is some sort of fault. It is a 1997 528i but it has the LCI headlights, as the previous owner had swapped them.