Update: Finally had some time to work this out. I was able to remove the front left headlight and bring it forward out of the car, then use the flashlight on my phone to inspect the cable and latch mechanism. Everything was connested and looked correct when viewing through the headlight hole. I was then able to reach back and release the latch. Once open, I cleaned and lubed the mechanism and now everything works perfectly well and just as designed. I appreciate the help and suggestions!
Scott