Aftermarket Radio install

Before you tape into any wires double check. According to the 72 Valiant wire diagram the wire to the lighter is red. I also have seen them pink up to the lead that goes to the lighter, then it's red from the connector to the lighter itself. The pink should still be hot all the time though. If you can test it to make sure would be a good idea.

Here's alike for 72 Valiant diagram. click on it to enlarge it.
http://www.gomopar.com/downloads/1972/72ValiantB.JPG