Ok, so i have a 1999 Honda Civic Hatch. Im pretty sure its a wiring issue but i dont even know where to start. My problem is that i cant turn my corner lights on without my headlights being on. When i turn the headlight switch on to the middle both my corner lights and my headlights come on. Ive changed the whole headlight harness and the issue still continues. Please help!!😩

 

Hello civic hatch99 , welcome to the forums

did you test the headlight switch to see if that is the culpraite ? Grab a volt meter to test if it is giving the headlight bulb power or a grounding problem

 

Yes, ive tried 3 three different healight switches two being from friends cars and that are known to work. Ive checked all the grounds in the engine bay they all seem to be there. Could it have something to do with the fuse boxes?

 

Update: ive replaced the fuse box under the hood and the problem continues. Im going to get the cabin harness and replace it to see what it does.