sounds like you don't have a stock Charger radio....sounds like you got one for a Coronet
Charger radio has 2 green wires, one red power wire, and one white lighting wire out the passenger side of radio
Bryan
X2 I've never bothered to research the Charger high voltage dash lighting, but here are some clips out of the 67 shop manual. In the diagram showing the radio, X12 off to the left is red, goes to the radio fuse in the fuse panel.
The 18 white wire going off the page to the right goes to the next diagram showing the oscillator, second wire down, the connector there at the junction of E3A and E3B
So somewhere up in there should be a single connector with red, and a second connector with two whites. That is HIGH VOLTAGE dash lighting, do NOT hook a radio with an orange 12v lighting to that connector!!!!
Now if you are going to try and use that radio, and need 12V lighting, you need a shop manual, or at least a good diagram. You have one? The headlight switch on a Charger is DIFFERENT, that is, the dash light (inst) outfeed from the light switch does not feed ANY 12v lights. All it does is feed 12V power to the high voltage oscillator. If you can find and tap into that 12V supply, WHICH IS the E2B buss shown there at the oscillator, that will get you "un dimmed" 12v that will come on and off with the light switch. You will either have to play with a resistor inline to get the 12V radio lamp where you want, or else play with "less bright" bulbs, perhaps even 24V bulbs
