I think I need a new Door Latch assembly. I sometimes get the above message, even when the door is closed. If I open and reclose the door, the message always goes away. I had this a couple of years ago, but I sprayed the micro switch area of the latch with contact cleaner, and the fault went away for a couple of years. Now it's back. Last time I went through Marty's latch tests, but because it's intermittent, it passes. It's probably time to replace it(?) I seem to remember that someone had an MG P/N that was identical, but cheaper. The P/N I come up with (RH door, LHD, VIN# VA35----) is FQJ103240. They're around 200GBP, so I don't want to replace it unnecessarily.