(Pt 1) This Porsche Melted my BRAIN ('84 928S No Headlights)

Welcome to the world of Vintage European Technology. This 1984 Porsche 928S runs and drives fine, but the brakes are dragging and it has a LOT of random ELECTRICAL issues... -No Headlights -No Blower -No Intermittent Wipers -No Power Locks -No Dome lights -No Power Tailgate Release -No Cruise Control -Can't Close Sunroof HOLY CRAP! After taking care of the sticky rear brake calipers, let's figure out the HEADLIGHTS. Should be pretty EASY, right? No computers involved, just switches and relays. This Porsche proves otherwise and MELTS MY BRAIN. Ouch. Enjoy! Ivan