Hi everyone I have a discovery 2 xs and have had the car for a few months now loving it with my country road however the car had to be recovered after an mot as it wouldn’t start or unlock using the fob I have checked for signs of water in the bcu fuse box and antenna however there was none can anyone help also when I was on my way to get it mot’d the srs light came on but when off once I turned it off and on again. I’m gutted about this as it passed it mot and now this happens please help thanks in advance also you can hear the full pump running