Special seat belt retractor
All seat belts except the driver's seat belt are equipped with a special seat belt retractor.
When activated, the special seat belt retractor ensures the seat belt will not slacken once the child restraint system has been secured.
Installing a child restraint system:
Always comply with the
manufacturer's installation instructions.
Pull the seat belt smoothly from
the inertia reel.
Engage the seat belt tongue in the
belt buckle.
Activating the special seat belt retractor:
Pull the seat belt out fully and
let the inertia reel retract it again.
While the seat belt is retracting, you should hear a ratcheting sound. The
special seat belt retractor is enabled.
Push down on the child restraint
system to take up any slack.
Removing a child restraint system/deactivating the special seat belt
retractor:
Always comply with the
manufacturer's installation instructions.
Press the seat belt release button
and guide the belt tongue to the belt outlet. The special seat belt retractor is
deactivated.
WARNING
Never release the seat belt buckle while the
vehicle is in motion, since the special seat belt
retractor will be deactivated.
See also:
Adjusting the head restraints
electrically
- To adjust the head restraint height: slide
the switch for head restraint adjustment
up or down in the direction of
the arrow. ...
General notes
WARNING
All categories of messages contain important information which should be taken
note of and,
where a malfunction is indicated, addressed as soon as possible at an authorized
Mercedes-Be ...
Adjusting the four-way lumbar
support
You can adjust the contour of the front seat
backrests individually to provide optimum
support for your back.
1 To raise the backrest contour
2 To soften the backrest contour
3 To lower the ...