I purchased an integrated tail light off Amazon , I got everything apart and connected the female and male ends but I get no power . I have an extra blue & yellow cable that are the turn signals I believe. they light up yellow when connected to a positive source , But I’m not sure where to connect those 2 wires too ? I tried connecting them to the harness for the turn signal but still get nothing I’m not sure where to connect them or If I’m missing something. Please help !!