I tried the headlamp trick and that did not work any other ideas? Thank you.

 

I have a 2008 F-150 Harley Davidson edition that started this today. The AC control panel is dead and the heated seats buttons do nothing. I have checked several fuses and tried the head light power switch thing. No luck. Any other suggestions? Thanks in advance and Happy New Year!!

 

Welcome to the FTE. You have posted a question regarding the F150 in the Excursion section of the forum. You may want to search and/or ask on the 2008 F150 forum.

 

Try a search of "Accessory delay relay", that may explain the circuit and issues you are seeing. Hope this helps

 

Happened to me today after 9 yrs of ownership, cycled headlights and bamn climate control came right back on! Quirky!

 

This fixed mine. Thanks!!!

 

This use to happen all the time to me but it eventually stopped going out. Not sure what I did, or how it fixed itself...I just assumed that gremlin that was living in the truck finally died of old age. Now I just have to worry about his pesky little offspring wreaking havoc everywhere else.

 

This thread is nearly 8 years old, and I'm sure glad I found it. My wife suggested that before I tried the headlight switch it might be helpful to spin around twice and throw some fairy dust over my shoulder. I don't know if that helped :-)

 

Thank you!!!! I don’t understand how one is linked to the other but thank you!!!!!!

 

Its 2023 and my boss's 04 excursion did the same thing today,
after finding this thread the light switch thing fixed it.