bump.
i think i figured it out i belive that there is a bad batch or modules out there
atleast the relays on the board i belive are bad
so i have aproblem that i am hoping someone else has heard of. it all started with my girlfriend's sisters E34 her headlights would not stay on. i diagnosed that the LKM (light control module) was bad. so i replaced it. now a few weeks later her lights will not go off when the car is turned off and the lights are switched off. at first i could not get it to happen so i could fully diagnose the problem. so i swapped the new LKM from her car with my dads. and then my dad's car, his lights will stay on. so i got another LKM though maybe i just got a bad one. so i installed the new one in my dad's car and they still stay on intermittently. and when the lights stay on they will go out within 5 mins or so.
lol sooo anyone have any ideas?
bump.
i think i figured it out i belive that there is a bad batch or modules out there
atleast the relays on the board i belive are bad
Had a similar problem with my fog lights. They would stay on even after they were switched off. A good rap on the LKM and they would switch off. Got tired of it and bought a used one off ebay. Works the way it is supposed to
was your lkm origianl to the car?