I have just bought a megane (2000) and everything seems fine apart from the trip computer does not work- no display- nothing no matter how long I hold the button etc. The mileage appears on the LCD but thats it. Any ideas? Someone told me that the mileage and trip are not linked? and it could be down to a dodgy coil pack- sounds unlikely but it's french and my old citroen had some strange gremlins!