So in the midst of T/S misfires my windshield wipers stopped working all together. I quickly noticed the heated seats, 12v outlet (cig lighter), and mirror compass were also not working. All fuses are good but when checking for power there is no power. The grounds in vicinity of the under hood fuse box and drivers side fuse box are good. Not sure what is going on and how power was lost. Any thoughts??

 

Start by checking the engine bay fuse box. Turn your ignition on, turn wipers on, open fuse box cover, with your palm, press hard on all the fuses and see if the wiper start to work. The fuse box is connected to a larger fuse box holder in the bottom that has all the sockets for all the fuses. Sometimes between the interface, you get corrosion and often they loose connection. Often you see both fuses are fine but no power. Often it happens between that interface.