the light in the rear that comes on when you turn your headlights on (the very bottom one on the tail light) stopped working for some reason. thought the bulb was blown but checked on the other side and its fine. it seems like its not getting power for some reason. ive check the harness and all the wires look ok. is there anything else i can check?

 

check the connection with a dvom are you getting 12 volts? maybe put some electrical grease on it sometimes that makes a better connection and fixs it.

 

i checked all the connections with one and it wouldnt go off for any of them. not sure why though.