Coughlin94

Good day all, I am considering installing a tow bar to my Felicia II and was just wondering if anyone has done this before on theirs or other cars? I am aware that the felicia is perhaps not the best towing car, especially as they are all getting on in years, but I'm intending a very small (300kg total) trailer. One feature I'd like to have working correctly is the trailer dash light (between the indicator dash lights), so I'd be grateful if anyone would have tips for installing, wiring and additional relays etc to make is all work.