headlight door motor

[Belgium R/T -68]

Is there any relay or something between the headlight switch and the doormotor on the -70 Charger setup? Is it most likely the motor who is brooken
when the heallight doors doesn't goes up and down? 

[Plumcrazy]

There is a relay above the parking brake pedal.  Here's a quick test.  Turn the key on, check for power at one of the two wires that plug onto the motor.  One of them should have power.  Then turn the headlights on, the other wire should be the one that has power now.

If that's what you get then the problem is in the motor.  If not then some more testing needs to be done before you know for sure the relay is bad.