seven

Goodmorning! I am working on my nephews gc and can not seem to figure out the parking lights?/ The switch is a turn style **** on the dash and when you put it to the on position for the parking lights they do not go on ?? I have checked every fuse bulb and connection and can not seem to find the problem? If you use the blinkers or turn signals everything works also the hazard lights work rear taillights work but not the front parking lights?/ I forgot to mention when you turn the light switch to the parking light position the rear lights do go on but the front do not.. When the head lights are put on the front parking lights do no work?? Any ideas ,cluesw would really be appreciated.. Thanks Bill