We can't get a good look at the "Business End" but the top two look like they may have been hot. Sorry this didn't bring a good result,it's time now to begin to take things apart.
BTW - did your wife know you used her cutting board for a backdrop? If I took car parts into my wife's sewing area I'd get my head handed to me
Here's a better view:
[frame]
Fortunately the cutting mat is mine what with the lack of wife.. The boyfriend probably won't appreciate me having sifted through his bin to find the plugs though..!
