Chosen Solution
if the headlamp is turned on, and if I open the driver’s door does not indicate that the headlamp has been turned on, it started after the first snow before I indicated that I tried to look for the door switch but I can not find it but the trouble is, so that the other side door does not indicate and the ceiling lights are not turned on by the front two doors
The interiour light switch on some fords is located in the latching mechanizim inside the door and to repair it requires the removal of the door panel and door latch . This video though not for a focus does show how to remove the latch and replace the switch. The only difference will be in removing the door panel .Hope this helps
