I had a driver complain about the rocker moulding coming loose. Sure enough it was starting to drop behind the front rh wheel. I didn't have time to deal with it right away and it wouldn't clip back in place so I left it for a few days. Then it got worse so I pulled the entire thing off. I didn't take pics cause it was dark and -20c/-4f. They aren't attatched all that great, 2 sided tape along the top edge and clips going straight up into the bottom. This car has 110xxxkms/68kmiles.
This is probably caused by drivers kicking ice off the mouldings as I've only seen this on a few cars so far. Can't make everything idiot proof, they'll just invent a better idiot.