Okay, at the mini meet in Newtown Square this past Friday... we accidentally learned that out of the 4 of us who showed up... only my spoiler flashes with the hazard lights, but the other 3 trucks didnt...

I have an older UHaul 1 1/4 hitch, and there is an accessory cable hiding in where my jack it. I am wondering if they wired it that way, or mine was just special!

Anyone here know if their spoiler flashes with the hazards?