Mercedes-Benz S 450 4MATIC, Operator'S Manual

Page: 379 / 801

378
Controls in detail
Seats
Example illustration driver’s door
1
Seat heating button
왘
Switch on the ignition (
컄
page 370).
왘
Switching on: Press button
1
repeat-
edly until the desired heating level is
set.
One or more red indicator lamps on the
button show the selected heating level.
왘
Switching off: Press button
1
repeat-
edly until all indicator lamps go out.
Seat ventilation*
The buttons for seat ventilation are located
on the respective door. The blue indicator
lamps on the button come on to show the
ventilation level selected.
Example illustration driver’s door
1
Seat ventilation button
왘
Switch on the ignition (
컄
page 370).
왘
Switching on: Press button
1
repeat-
edly until the desired ventilation level is
set.
One or more blue indicator lamps on
the button show the selected ventila-
tion level.
i
If one or more of the lamps on the seat heat-
ing button are flashing, there is insufficient volt-
age available since too many electrical
consumers are turned on. The seat heating
switches off automatically.
The seat heating will switch back on again auto-
matically as soon as sufficient voltage is avail-
able.
Level
3 Three indicator lamps on
(highest level)
2 Two indicator lamps on
1 One indicator lamp on
(lowest level)
off No indicator lamp on
i
The seat ventilation for the driver’s seat can
be activated using summer opening feature
(
컄
page 412).