I sold my Disco Sport and pulled this working Tow-Pro Elite tow controller out of it (I made a post about installing it a few years ago if you want to look it up). This is a V2. All cables, parts, and manual are there, no box though. I also built a wiring loom that works perfectly with this DS and other Land Rovers (RedArc now sells them as TPH-006). I pulled a trailer with is as recently as last month. I've got a great spot to install it, so we can talk about how to do it (different from where I installed it!). Connections are soldered and heat shrinked under the conduit.
Was going to offer it to the DS community before I eBay it. Free shipping in the Cont. USA. Write me, Paypal or Venmo me and I'll get it out the next day with tracking number. txt is fine ThreeOneEightThreeFourFourZeroEightEightEight.