Opel Rocks-E 2021 Owner's Manual page 7

Fasten
Withdraw the belt from the retractor,
guide it untwisted across the body
and insert the latch plate into the
buckle. Make sure the belt fits tightly
to the body while driving.
Loose or bulky clothing prevents the
belt from fitting snugly. Do not place
objects such as handbags or mobile
phones between the belt and your
body.
9 Warning
The belt must not rest against hard
or fragile objects in the pockets of
your clothing.
Unfasten
To release the belt, press the red
button on the belt buckle.
Guide the seat belt as it is reeled in.
7