See also:

Adjusting the side extensions
Fold the side extensions on the head restraint forward for increased lateral support in the resting position. ...

The concept
This system issues a warning at speeds above approx. 40 mph/65 km/h if the vehicle is about to leave the lane on roads with lane markings. The steering wheel begins vibrating gently. The syste ...

Folding forward the center head restraint
Before using the center seat, fold the center head restraint forward. Press the button, arrow 1, and fold the head restraint forward. ...