ad blue MERCEDES-BENZ M-CLASS 2007 Owners Manual

133 Controls in detailSeats
The blue indicator lamps in the switch
come on to show which ventilation level
you have selected.
Switch on the ignition (
page 40).Switching on

Press button1 repeatedly until the
desired ventilation level is set.
Switching off

Press button1 repeatedly until all
indicator lamps2 go out.
Level3
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 is
automatically set to the highest level if activated
via summer opening feature (
page 239).
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