Vehicle Security Display in Car

[StephenDaniels]

I have a '13 plate XF Portfolio. The near / left side rear door does not unlock on keyed or keyless unlocking. I note that the hone > set up > Security / vehicle screen display indicates that the alarm was last triggered by this door. But there seems to be nowhere to 'reset' this messaging and, just perhaps, thereby re-allow the centralised unlocking of this door. Any one got any ideas ??