What do the dome lights on a Ford F-150 do?
What do the dome lights on a Ford F-150 do? The dome light and map light are features on your Ford F-150 or F-250 Super Duty that you don't want to live without. These lights work in conjunction with your interior lights, head lights, driving lights, and door lighting for safe night operation. How can I get my Ford F-150 door light to stay on? For the door ajar - take some WD-40 and spray it into the door switches. These Ford switches tend to collect sand and grit in them and they eventually start to bind up. Spray the...