Brake lights went out when i removed the trailer

My friend; Try this; Don?t compromised your on safety for stingy {niggardly; miserly}. If you can't decide for your ON self what the problem is, I suggest you take it to a reputable work shop, before it's too late. OR; Ask your self; DID YOU CUT ANY WIRE OR HARNESS ??? DID YOU STRIPE ANY WIRE OR HARNESS ??? IS IT NEW OR OLD PROBLEM ????? DID YOU CHECK BOTH FUSES / RELAY BOXES IN CABIN & ENG. COMPARTMENT ??? FOR ANY BURNED FUSES OR RELAYS????? DID U CHECK ALL CONNECTIONS i.e. Plugs / wires , etc. ??? Try it, & PLZ; let me know if It work with You & If I add any benefits to you. I hope I add some thing valuable to you. Regards; MAR; soer2@yahoo.com