Mercedes-Benz 2013 GL Class - Manual (Page 115)

X Press button :.
The head restraint retracts, the backrest
folds forwards and the seat folds forwards.
The seat can be manually returned to its
initial position (
Y page 110).
Adjusting the multicontour seat
You can set the multicontour seat using
COMAND. See the separate COMAND
Operating Instructions.
Adjusting the 4-way lumbar support
:
To raise the backrest contour
;
To soften the backrest contour
=
To lower the backrest contour
?
To harden the backrest contour
You can adjust the contour of the front seat
backrests individually to provide optimum
support for your back.
Switching the seat heating on/off
Activating/deactivating
G
WARNING
Repeatedly setting the seat heating to level
3 may result in excessive seat temperatures.
The health of passengers that have limited
temperature sensitivity or a limited ability to
react to excessively high temperatures may
be affected or they may even suffer burn-like
injuries. Therefore, do not use seat heating
level
3 repeatedly.
Driver's and front-passenger seat
Rear seats
The three red indicator lamps in the button
indicate the heating level you have selected.
The system automatically switches down
from level
3 to level 2 after approximately
eight minutes.
The system automatically switches down
from level
2 to level 1 after approximately ten
minutes.
Seats
113
Seats, steering wheel and mirrors
Z