119 Controls in detailSeats
Seat ventilation* (standard on SL 600 and SL 65 AMG)
The switch is located on the door. The blue 
indicator lamps on the switch indicate the 
selected ventilation level:
1Seat ventilation switch
Switch on the ignition (
page 36).
Switching on seat ventilation
Press switch1.
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 switch1 repeatedly until all in-
dicator lamps go out.
Level3
Three indicator lamps on
2
Two indicator lamps on
1
One indicator lamp on
off
No indicator lamp on
iIn normal operation the seat ventilation 
will switch off automatically after about 
30 minutes. !If one or all of the lamps on the seat 
ventilation switch are flashing, there is 
insufficient voltage available since too 
many electrical consumers are turned 
on. The seat ventilation switches off au-
tomatically.
The seat ventilation will switch back on 
again automatically as soon as suffi-
cient voltage is available.