OK I did some more tests and found that the noise is coming from the end of
the door away from the hinge where the speaker is located. And no, no power
door locks either.

I also discovered that the noise doesnt actually come from the headlight
switch. It actually was happenning when I disconnected the negative battery
cable and was touching it momentarily to the negative terminal of the
battery -- it would click inside the door.

My bad to think it was the headlight. (because the lights were short
circuited on)
Still , wtf?


btw, is a 300ma current ok when everything is off? I even tried pulling all
the fuses under the dash but the current draw stayed constant at 300ma.