Heres the story. cigarette lighter never worked when i got the car, the radio/cig fuse is good. The deck doesn't work unless i wire the red and yellow together. So I'm guessing something's wrong with my acc or ign???

The cigarette lighter works if i directly connect the white/blue wire to a constant 12v and ground it. anything else that i should check???

any input? is it safe if i just wire the white/blue wire to a constant 12v all the time?