Hi there. I’m trying to figure out if I can add a generic tow hitch from Uhaul or etrailers (<$200), or whether I need the factory tow hitch at >$500 installed? There seems to be suggestions that the PHEV requires special wiring, but if I’m only going to be using it for a bike rack, will a generic model suffice? My dealer couldn’t add any accessories when I purchased because their service department was closed for the weekend.