I put in a pioneer headunit with a metra 70-2003 harness. I have it all ready to go but it seems as though the only fuse that i can get it to work with are the radio clock and sunroof fuses. Is there an ignition switched fuse on the passenger side fuse box? The harness came with a fuse tap which i am using now, i just have to disconnect everytime i get out of the car. Would an add a circuit be of any use?