Front grill parking lights go out when headlights are turned on

Yes, there is a way. I was just reading another thread about it. My 66 Coronet does this and I beleive this is the way until 69. I'll look for the thread as it had the procedure, but I'm sure someone will post it up here.

Here's the thread from B-bodies. Likely the same procedure.

http://www.forbbodiesonly.com/moparforum/threads/parking-running-lights.138563/#post-910779931