Mercedes-Benz R-Class Owner's Manual page 83

Controls
Seats
Seat fore-and-aft adjustment
Slide the button forwards or back in direc-
X
tion of arrow 3.
Seat height
Slide the button up or down in direction of
X
arrow 5.
Seat cushion angle
Adjust the angle so that your thighs are gently
supported.
Slide the button up or down in direction of
X
arrow 4.
Backrest angle
Slide the button forwards or back in direc-
X
tion of arrow 2.
Head restraint height
G Risk of injury
Make sure that the central area of the head
restraint supports the back of your head at
about eye level. You could seriously injure
your neck if your head is not correctly sup-
ported by the head restraint in the event of
80
an accident. Never travel without a cor-
rectly adjusted and engaged head restraint.
Slide the button up or down in direction of
X
arrow 1.
Head restraint angle
Push or pull the lower edge of the head
X
restraint in direction of arrow.
4-way lumbar support*
You can adjust the contour of the front seat
backrests individually to provide optimum
support for your back.
Backrest contour higher
1
Backrest contour reduced
2
Backrest contour lower
3
Backrest contour increased
4
To set the lumbar contour position: use
X
button 1 to set the lumbar contour higher
and button 3 to set it lower.
To set the level of lumbar contour: use
X
button 2 to reduce the lumber contour
and button 4 to increase the lumbar con-
tour.
* optional