Automatic lights rock That was one of the reasons i sold my SuperDuty; no auto lights. That, and it was a Ford.
What would be the purpose of wanting to disable them?
The Daytime Running Lights would be on anyway.
What year Super Duty? What's wrong with Fords?
2003 F-350 7.3L Powerstroke, hybrid (burns diesel and rubber ), lots of mods, and gets 22.5 mpg!