Hello New Friends, I just picked up a 2012 Lux TDI with the hopes of pulling some boats around. I'll get right to the story... I have an older trailer with incandescent lights and backed it into the lake with the trailer plugged in. Both bulbs shattered from being hot and hitting the cold water. I put new ones in and reminded myself not to do that again. Next day I unplugged the 4 way plug from my 7 pin adapter but didn't pull the whole adapter. I suspect it got dipped in the water when I backed the boat in. When I pulled the boat back out and plugged in the trailer I had nothing. No lights and no recognition from 'Reg a trailer was plugged in. Did some searching here and found some comments about fuses so checked those. #6 (15a) on passenger panel was blown but no others. (I have check everyone on both sides. ) Replaced that but still have no lights. There are 3v at plug and at light socket on trailer. Anyone have any idea what I'm missing? (While new to 'Reg I've taken a couple Jetta TDI's to 300k so generally do okay figuring stuff out but I'm stumped. Also, I don't have a vagcom either... ) Thanks in advance for any wisdom that may be bestowed!