No turn signals or brake lights

[splitpile]

Want to know if I'm missing something. My turn signals and brake lights went out. I cecked and even changed the fuse, swapped around the relays and have nothing. Taillights work fine.
What am I overlooking? Please help as I use and tow with this truck.
Early 1999 F250 Super Duty extended cab

Is there a wireing diagram online anywhere or trouble shooting guide

[gregor]

Have you checked the actual wires? You can get a haynes manual from just about any automotive store and they have the wiring diagrams in them.

[Turbodude]

is it cold out...cause my malfunction...er ah i mean multifunction switch acts up when it's cold out. I get only left turn signals and only the left side of fourways...more like two ways.

[pipelayerjdh]

If bulbs ar ok, check the multifunction switch next. If you havn't changed it latley, it is probably bad.