I just installed a wiring harness before i'm supposed to go to work. When i first installed them it was working great!! But now for some reason the lights are on even when the indicator is off.. WHAT SHOULD I LOOK FOR????

 

for someone that wants help, perhaps you should add some details...
what kind of wiring harness?
what are you installing?
what "indicator" is off?
what "lights" are on?

why can't you drive? If you are simply worried about killing the battery while at work... take a wrench along and pull off the battery cable while you are parked at work.

 

There is a manual on here that shows the harness: https://www.f150online.com/forums/sh...d.php?t=296235

The light switch in the cab is "off" and the lights are still "on"

I think it has something to do with the relay's

Also, they keep going on and off for no reason..

I think I'll just keep an eye on them at work and see what happens.

If they turn on again I will just unhook the battery..

 

Maybe you shoulda told everyone that you just put some aftermarket headlights in and your headlights won't shut off. Just trying to help buddy.

 

Good call.. but everything is working just fine now.. I dont get it

 

Maybe check your ground.