can any body help?I have v230 ambient 97R .Just had prins lpg system fitted at approved garage and on day of picking up, vehicle auto transmission light on and in emergency mode,.He cleared fault for 200 miles and now same problem.A very helpful transmission chap had told me that the fault could be in error due to new circuitry for the rpm wiring on the lpg system,Then got fault code from merc and gearboxes death warrant followed (206).does it need further diagnostics or a new box?car has had sum wiring damage and has faulty central locking with fuses blown.Appy days eh!can anybody help?