Opel Grandland X Owner's Manual page 58

56 Seats, restraints
Adjust the height so that the belt lies
across the shoulder. It must not lie
across the throat or upper arm.
Do not adjust while driving.
Unfasten
To release belt, press red button on
belt buckle.
Using seat belts while pregnant
9 Warning
The lap belt must be positioned as
low as possible across the pelvis
to prevent pressure on the
abdomen.