Mercedes-Benz SL-Class 2008 Owners Manual - Manual (Page 129)

128
Controls in detail
Seats
Seat ventilation*
The blue indicator lamps on the switch
indicate the selected ventilation level:
1 Seat ventilation switch
̈ Switch on the ignition ( ୴ page 40).
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
blue indicator 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
ventilation switch are flashing, there is insuffi-
cient voltage available since too many electrical
consumers are turned on. The seat ventilation
switches off automatically.
The seat ventilation will switch back on again
automatically as soon as sufficient voltage is
available.