Back in 2014, I had rebuilt my headlight motors. They usually work great. At least, the passenger side motor does. The driver side works, unless it isn't used for months. Opening the front compartment does not help, but a little tap on the knob, and the motor works again...until after it has not been used for several months.
To be fair, after the rebuild, once when I went to turn on the lights, my son held that light closed. That day was the stsrt of the problems, but seems unlikely to have caused this.
Time for another rebuild?