Auto low beams do not work at night intermittently. green headlight on indicator is lit. the switch will not turn them on either. high beams work and fog lights work. happened a few times, dealer says they can't find any trouble codes or problems. they said brig it back while it is happening. turning all lights off gives a warning "headlights suggested" indicating the sensor is working. i start the car in a dark garage and lights work. i made a painter's tape cover to cover the light sensor so if i experience the problem in day time, i can drive it to the dealer making the car think it's still dark. $65,000 for a car with intermittent headlight? *tr