Mine is off a mitsubishi fto. Clever two speed one, light up first wire for speed one and second wire for speed two. Relays from Maplins and all wiring and relays sealed in a Wilkinsons lunch box. Switches from Maplins mounted in the dashboard in the spare switch hole next to the interior light switch. Maplins rocker switches with the edge shaved with a stanley knife, two switches fit exactly into the hole. Entire instalation including wiring less than £25.