If head restraints have not been installed or have not been adjusted correctly, there is an increased risk of injury in the head and neck area, e.g. in the event of an accident or when braking.
Adjust the head restraint fore-and-aft position so that it is as close as possible to the back of your head.
You can remove the head restraints only in vehicles with folding rear seat backrests.
Release knob will extend.