Multicontour Seat; Ventilation - Mercedes-Benz 2009 SL-Class Operator's Manual

Controls in detail
Seats

Multicontour seat

The multicontour seat backrest has inflatable
air cushions built into the seat backrest to
provide additional lumbar and side support.
The seat backrest cushion height and curva-
ture can be continuously varied with switches
on the lower left side (driver's seat) or the
lower right side (passenger side) of the seat
when the ignition is switched on.
Lumbar region support
1
Shoulder region support
2
Side bolsters adjustment
3
Massage function (PULSE)
4
92
X
Switch on the ignition.
X
Shoulder region support: Press
on switch 2.
-
The air cushion inflates or deflates.
X
Lumbar region support: Press
on rocker switch 1.
j
This selects the air cushion you wish to
adjust.
X
Press or on rocker switch 1.
+ -
The air cushion inflates or deflates.
X
Side bolsters adjustment: Press switch
to the right or left.
3
The lateral support increases or decreases.
Massage function (PULSE)
You can reduce muscle tension during long
trips by periodically using the massage func-
tion.
X
Press button 4.
The indicator lamp in the button comes on.
The air cushions in the lumbar region inflate
and deflate rhythmically.
i
The massage function switches off auto-
matically after approximately 8 minutes.
The indicator lamp goes out.
Seat ventilation
or
+
or
k
Seat ventilation switch
1
The blue indicator lamps in the switch come
on to show which ventilation level you have
selected.
i The seat ventilation for the driver's seat
can be activated using summer opening
feature ( Y page 175).
X
Switch on the ignition.
X
Switching on: Press switch 1.
Three blue indicator lamps in the switch
come on.
X
Press switch
1
desired ventilation level is set.
X
Switching off: Press switch
until all indicator lamps go out.
repeatedly until the
repeatedly
1