What Mopar Option Burns a Memory in Your Brain the Most?

Didn't see anyone saying the "Wonder Bar Radio" Imps and high optioned Newyorkers had them.You controled the radio stations with a button switch on the floor with your foot.
Also around 1975 the "Economizer". Cars with fender mount turn signal lites, a Vaccuum switch that made the driver side fender lite come on. New car owners hated them and most were disconnected.My dad's 75 Charger had it.Found out later that they were adjustable thumbing thru the service manual.