Nissan Repair: tail lights, keylon, headlight switch

Question
i have checked the bulbs and fuses but cant figure why my tail lights dont work. they just went out one day, still have brakes lights though.

Answer
Keylon,

If the tail lights do not work and the rest do you should check the headlight switch as there are many relays that run the lights and the front and rear feed off a different contact.  It is probably the switch if the bulbs and sockets check out ok.