2 questions. Q1. How old is it? Serial No 9549867. Q2. Warning buzzer sounds continously-oil tank full, engine cold. Done all the checks everthing OK. If I hit the Module "smartly" the buzzer stops & functions normally for a couple of "starts". I don't want to pay £75 GBP for a new module just to tell me I'm either too hot or low on oil. So, can I remove the module & rewire so that there is only a continuos warnig buzzer for both Low Oil & Overheating situations? If so which wires go where?????