1 of Uhauls downfalls is that connector... you can get cheater bulbs from uhaul too, if you want.. the pigtail comes out the bulb housing.. I'v ran the Uhaul trailers b4, and I just looked for the uhaul connector we have.. it's not where I thought it was... we'v always told them to come out and hook up the mess for us... they know how they go