Mercedes Benz 2007 sl 550 ユーザーズマニュアル

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Controls in detail
Seats
Seat ventilation*
The blue indicator lamps on the switch in-
dicate the selected ventilation level:
The switch is located on the door control 
panel.
1 Seat ventilation switch
Switch on the ignition (
Switching on seat ventilation
Press switch
1.
Three blue indicator lamps on the 
switch come on. 
Continue pressing switch 
1 until the 
desired seat ventilation level is 
reached.
Switching off seat ventilation
Press switch
1 repeatedly until all in-
dicator lamps go out.
Level
3
Three blue indicator lamps on 
(highest level)
2
Two blue indicator lamps on
1
One blue indicator lamp on 
(lowest level)
off
No blue indicator lamp on
i
If one or all of the lamps on the seat ventila-
tion switch are flashing, there is insufficient volt-
age available since too many electrical 
consumers are turned on. The seat ventilation 
switches off automatically.
The seat ventilation will switch back on again au-
tomatically as soon as sufficient voltage is avail-
able.