Adjusting the 4-way lumbar support
The 4-way lumbar support can be adjusted with
the multimedia system (see the separate oper-
ating instructions).
Switching the seat heating on/off
Switching on/off
G
WARNING
Repeatedly switching on the seat heating can
cause the seat cushion and backrest pads to
become very hot. The health of persons with
limited temperature sensitivity or a limited
ability to react to excessively high tempera-
tures may be affected or they may even suffer
burn-like injuries. There is a risk of injury.
Therefore, do not switch the seat heating on
repeatedly.
For vehicles equipped with the Warmth Comfort
package: the armrest in the door and the center
console can also be heated when you switch on
the seat heating of one of the front seats. You
can adjust this using the multimedia system
(see the separate operating instructions).
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 down from
level 2 to level 1 after approximately ten
minutes.
The system automatically switches off approx-
imately 20 minutes after it is set to level 1.
Vehicles with the Seat Heating Plus package:
you can set the distribution of the heated sec-
tions of the seat cushion and backrest on the
front seats via the multimedia system (see the
separate operating instructions).
Vehicles with the Seat Heating Plus package:
you can adjust the distribution of the heated
sections of the seat cushion and backrest on the
front seats via the multimedia system (see the
separate operating instructions).
Vehicles with Rear Seat Entertainment System
and electric seat adjustment: you can set the
distribution of the heated sections of the rear
seat cushion and backrest via the Rear Seat
Entertainment System (see the separate oper-
ating instructions).
Front seats
X
Turn the SmartKey to position 1 or 2 in the
ignition lock (
Y
page 162).
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.
Rear seats
X
Turn the SmartKey to position 1 or 2 in the
ignition lock (
Y
page 162).
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.
118
Seats
Seat
s,
ste
ering
wheel
and
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