ad blue MERCEDES-BENZ GL320CDI 2007 X164 Owner's Manual

142 Controls in detail
Seats
Seat ventilation*
The switches for the seat ventilation are
located in the center console.
1Seat ventilation switch, front seats
2Indicator lampsThe blue indicator lamps in the switch
come on to show which ventilation level
you have selected.
Switch on the ignition (page 42).Switching on
Press button1 repeatedly until the
desired ventilation level is set.
Switching off
Press button1 repeatedly until all
indicator lamps2 go out.
Level
3Three indicator lamps on
(highest level)
2Two indicator lamps on
1One indicator lamp on
(lowest level)
offNo indicator lamp on
iThe seat ventilation for the driver’s seat is
automatically set to the highest level if activated
via summer opening feature (
page 251).