I've just completed 2000 miles with no issues apart from a vibe between 75-80mph, rear wheel balance I reckon. Today I switched on the ignition (TD5) and up pops the M&S lights. It's the first time they have appeared for a year since a rebuild of the autobox selector switch. I drove the truck in the 'limp home mode' for a mile or two and then stopped, got out, locked the truck then unlocked it hoping it was a computer glitch but up came the damned M&S lights. So turned the ignition off and waited for 10 seconds then turned it on again, the M&S lights reappeared. Thought to myself I've got to use it now for this trip so put it in gear and the M&S lights disappeared and never returned in 80+ miles including stopping and restarting once. We got back home and I decided to check the codes, it showed 'CAN BUS timed out' and codes 11 and 0f. Didn't bother to clear them as I want to recheck tomorrow and then clear them. I suspect it's a computer ECU glitch but not too sure yet. Anyone got any ideas what they are and what's causing them?.