See also:

Adjusting the head restraint height electrically
To adjust the head restraint height: slide the switch for head restraint adjustment up or down in the direction of the arrow. ...

Important safety notes
WARNING When leaving the vehicle, always remove the SmartKey from the ignition lock. Always take the SmartKey with you and lock the vehicle. Do not leave children unsupervised in the vehicle ...

2009 Mercedes-Benz GL-Class Review
With a 23-mpg diesel version now available in all 50 states, the Mercedes-Benz GL-Class is a more viable option for SUV-needing families — though the appeal of a $60,000-plus four-wheeler seems li ...