Just introducing myself to the forum. I have purchased a T6 (2016) newly converted by a professional converter near Solihull. I already have my first problem in that the fuel gauge is not working properly after the diesel heater was installed. I am not a mechanic but after scouting around on the forum I realise that I am expected to buy an OBD reader (and pay £40 a year for a subscription) if I want any hope of diagnosing the fault. Oh dear - not a good start....