Seat Ventilation - Mercedes-Benz 2004 E-Class OCS Operator's Manual

1 Seat heating switch
Make sure the ignition is switched on.
All lights in the instrument cluster
come on.
Switching seat heating on
Press button 1 repeatedly until the
desired heating level is set.
One or more red indicator lamps on the
switch show the selected heater level.
Switching seat heating off
Press button 1 repeatedly until all in-
dicator lamps go out.
i
The seat heating will be automatically
switched off after approximately
20 minutes.
!
If one or more of the lamps on the seat
heater switch are flashing, there is in-
sufficient voltage available since too
many electrical consumers are turned
on. The seat heater switches off auto-
matically.
The seat heater will switch back on
again automatically as soon as suffi-
cient voltage is available.
Controls in detail

Seat ventilation*

The switch is located on the center con-
sole. Seat ventilation can be activated
manually with the ignition on, or by the
summer opening feature ( page 203).
The blue indicator lamps on the switch
show the ventilation level selected:
Level
3 Three indicator lamps lit
2 Two indicator lamps lit
1 One indicator lamp lit
off No indicator lamp lit
Seats
119