See also:

Adjusting the head restraints manually
Adjusting the head restraint height The head restraints must only be removed at a qualified specialist workshop. Mercedes-Benz recommends that you use a Mercedes-Benz Center for this purpose. ...

System self-test
If an adult occupant is properly sitting on the passenger seat and the OCS classifies the occupant as an adult, the indicator lamp illuminates and goes out again after approximately 6 seconds ...

S-Class in the Market
The S-Class is up against some very good competition in the full-size luxury sedan category, including the LS 460, which starts significantly below the Mercedes' $86,700 base price. The S-Class an ...