I have a 2013 2500 cummins. I would like to wire the cig lighter to he left of the ash tray/storage compartment for constant power. I can get to the 2 wires leading to the lighter from unde the dash. Can anyone recommend the nearest power source? I'm coming for a Chevy and they usually have a fuse panel above the e brake pedal but don't see anything here in the Dodge. Is there anything hot in the area I can tap into? I will obviously fuse this connection.