Mercedes-Benz GL-Class 2011 Owners Manual - Manual (Page 106)

X Make sure that the key is in position 2 in
the ignition lock.
X Use switch : to move the thigh cushion
into the desired position.
X Press the W or X button to adjust the
contour of the backrest to suit your back.
X Press button ? to move the point of
greatest backrest curvature downwards to
the lumbar region and press button = to
move it upwards to the upper back region.
X Use button ; to adjust the side bolsters
for optimal lateral support.
Adjusting the four-way lumbar
support
The lumbar support for the driver's seat can
be individually adjusted to provide optimum
support for your back.
: To raise the backrest contour
;
To soften the backrest contour
= To lower the backrest contour
?
To harden the backrest contour
Switching the seat heating on/off
Switching on/off
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.
The three red indicator lamps in the button
indicate the heating level you have selected.
i If the battery voltage is too low, the seat
heating may switch off.
One or several indicator lamps in the seat
heating button flash.
Driver's and front-passenger seat
Rear compartment seats
The system automatically switches down
from level
3 to level 2 after approximately five
minutes.
104
Seats
Seats, steering wheel and mirrors
BA 164.8 USA, CA Edition B 2011; 1; 2, en-US
d2sboike
Version: 3.0.3.5
2010-04-21T15:08:44+02:00 - Seite 104