What is the 3 pronged female recepticale by the ignition switch for?

[Spartan]

When I was putting in my cluster I noticed a plug next to ignition switch that did not connect anywhere.  I also noticed a 4 bolt pattern on the bottom of the dash near that plug.  Does anyone know what might go there?

[Ghoste]

Do you have the ignition lamp on your car?  I believe the relay for the timer on that option is a three pronger.

[Spartan]

I am adding the ignition light, I thought it was on the map light wiring harness though.  I thought maybe this was for some option that might plug in to the hole pattern under the dash there, maybe that was a coincidence.

[71charger_fan]

Does it come out of the turn signal switch? If so it might be the plug for the cornering lamps on the C bodies. My 71 Charger had extra leads coming out of the steering column that drove me crazy until I finally found them in the C body wiring diagram in the service manual.

[Spartan]

I'll have to track it down when I am with the car next time.  There is a hole pattern under the dash so I figured they were connected.  I haven't nosed around enough of other peoples chargers to see what might go there.  Maybe the holes are for the trunk releaseand the wires are something else.

[Ghoste]

Where under the dash exactly?  There is a spot there for the reverse light on a four speed car and a spot for the rear speaker fader.  Those are both under the ashtray.

[Spartan]

It is almost under the ignition switch.  I forgot about the reverse light since mine is an auto

[Ghoste]

I still tend to think that connector is for the ignition light timer but one of those other options are likely what the dash holes are for.  I'm only guessing though.