I saw someone on Facebook market had a 2015 fortwo 451 with only 6,500 miles and purchased it for my girlfriend Because she liked mine so much. The seller put on a class one hitch to tow his sign. I finally got a,chance today to get underneath the smart to look at the hitch, and it was professionally done, he had a female connector To run power to his sign, but I am thinking that there Is really no good reason that I could think of to keep it on the car But 10 Good reasons to take it off. i need to take it to Mercedes to have it serviced and was thinking of having Mercedes remove the hitch and remove the wiring, but I know they get $175 hr to work on cars and I am guessing it might cost me over $300. I just wanted some feedback.