Both work as should, even when the brake light is pressed. But not when the headlight is on without pressing the pedal. I recently just had to change both bulbs. I am guessing its just a fuse. Could anyone tell me which fuse i may be going for or any other suggestions?
Your description of the problem is somewhat confusing.
The brake lights will only work when the brake pedal is pressed.
the flasher lights will only work when either the left or right signals are used or when the hazard switch is pressed.
From your description I would say your tail lights are not lighting up when you have the headlights on Your front running lights may also be out. These may also be referred to as running lights, parking lights and tail lights.
You need to just turn on your parking lights and see if both front and rear lights come on If just the fronts come on then your rear bulbs are bad But if neither the front and rears are on then check fuse #6 its a 15amp fuse You can check your owners manual for the location of the fuse If you don't have a owners manual you can download one at owner.ford.com
