hey guys.. i put in new euro tail lights that my friend gave me and after i had put them in my brake lamp light went on because the right hand side brake light doesnt work.. what could be the problem???

 

what do you mean by "brake lamp"..?

 

I think he means the brake lamp warning light on the instrument cluster. The bulb is most likely blown. Replace it and find out....

 

you probably didn't complete the circuit, check all the connections and make sure you didn't have a blew out bulb.

your "brake lamp" warning light is on because it's sensing there's a voltage different(ie: blew bulb, forgot to clip on a connector, i slice my gillion wattage amp from my brake light kinda thing)

 

happened to me too went i took out my amber reflectors in my 96 tailights so i replaced the bulb, i guarentee that is the problem, replace the bulbs