Seats, restraints 47Rear centre head restraintPull the head restraint upwards orpress the catch to release and pushthe head restraint downwards.Adjusting the rear head restraints,Astra TwinTopPull the head restraint up or pressboth catches to release and thenpush the head restraint downwards.Do not place any objects on the coverbehind the head restraints or betweenthe head restraints and the anti-rollbars.RemovingPress the catches and pull up thehead restraint.Active head restraintsIn the event of a rear-end impact, theactive head restraints tilt slightlyforwards. The head is moreeffectively supported so the risk ofwhiplash injury is reduced.Active head restraints are identifiedby the lettering ACTIVE on the headrestraint guide sleeves.
