GM-GMC: LIGHTS, dash switch, tail lights

Question
MY HEADLIGHTS,  AND BRAKELIGHTS WORK, BUT MY DASH AND TAIL LIGHTS DO NOT.  ALL FUSES ARE GOOD.  THOUGHT MAYBE THE DASH SWITCH?? ANY SUGGESTIONS.

Answer
Did this happen at the same time ?

How long has this been this way ?

Have you done anytning electrical to the vehicle ?

Have you jump started anyone with your car?

Have you needed a jump on your vehicle ?

What kind of car ? Year , Make . Model ?


Let me know !!!


Dave G.