Strange, i saw this warning for the first time when i took off the bonnet release catch (by your right leg) when i was tinkering with the speaker down there.
The bonnet was fully closed.
Went back to normal when i fitted the lever back on.
Yes it happened when I raised the bonnet to top up the washer bottle.
I had noticed the alarm had gone off a couple of times could be connected, now it won't clear