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 sup-
port for your back.
Switching the seat heating on/off
Switching on/off
G
WARNING
If you repeatedly switch on seat heating, the
seat cushion and backrest padding may
become very hot. The health of vehicle occu-
pants with limited temperature sensitivity or a
limited ability to react to excessively high
temperatures may be affected or they may
even suffer burn-like injuries. There is a risk of
injury.
Therefore, do not switch on the seat heating
repeatedly.
Driver's and front-passenger seat
Rear seats
The three red indicator lamps in the button indi-
cate 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 from level 2
to level 1 after approximately ten minutes.
The system automatically switches off approx-
imately 35 minutes after it is set to level 1.
X
Turn the key to position 1 or 2 in the ignition
lock (
Y
page 158).
X
To switch on: press button
:
repeatedly
until the desired heating level is set.
X
To switch off: press button
:
repeatedly
until all the indicator lamps go out.
i
If the battery voltage is too low, the seat
heating may switch off.
112
Seats
Sea
ts
,ste
er
ing
wheel
and
mirro
rs
