Tvov wrote:
I need to check my 2008 F250 - it has an "automatic" position on the headlight switch. I've always thought that would make the headlights daytime running lights.
I don't see that there would be anything wrong with just turning on your "regular" headlights. Sure it turns on marker and rear lights. Just makes you more visible.
HI I drive a 2004 f250 and the automatic feature on the headlight switch (turn switch left) sets the headlights/running lights to come on automatically. It is not just headlights there's a sensor bulb on the center of the dash low edge of the windshield, it senses the amount of light outside using those feature usually won't automatically turn lights on during rain.
To the OP my old Silverado had DRL'S and I had to replace the DRL module under the dash. Are you sure that your vehicle came with DRL? If so I would contact the Ford dealer as I believe that DRL'S are automatic and I could only shut mine off using my parking bracket (old Silverado)