Hi, I've searched for the above problem, couldn't find an answer. Anyway the wifes vehicle is a 04 fusion2 1600cc petrol, this morning she got in to the car, the immobilisaion light was flashing, the car started and she went to work. The light is off when the engine is running as soon as the engine is turned off (key removed), the light starts flashing again, is there anyway to cancel the flashing light apart from a main dealers computer? Or is there a cheap/free OBDII diagnosic program that can be used, to cancel faults????