But you'll notice with recalls that it's always things thar "could" cause problems ... but never actually have.
Electric window switches that "could" cause a fire ... but never have.
A "possible" problem with the brakes ... but not really a problem at all.
Etc ...
Car manufacturers do recalls every now and then to remind their customers that they are still looking after them, even when their car is a few year sold.
Most recalls are totally unnecessary. It's a marketing ploy.