I had the 'Bonnet Open' alarm come up on the dash 3 times from the corrugations on the Plenty Highway.
Each time it was correct that the bonnet catch had come open but not fully released and you couldn't see any issue from inside.
So if the passenger side had opened I would not have known.
I wonder if there is an adjustment required. It seems to close as normal and only did it on the corrugations.
Scott

