Mercedes-Benz SL-Class 2009 Owners Manual - Manual (Page 95)

Seats
93
If one or more of the indicator lamps in the
seat ventilation switch
1 are flashing, there
is insufficient 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.
Seat heating
The seat heating will switch back on again
automatically as soon as sufficient voltage is
available.
Vehicles without seat ventilation
1 Rapid heating
2 Normal heating
The red indicator lamps in the switch come
on to show which heating level you have
selected.
The seat heating switches from level
2 (rapid
seat heating) to level 1 (normal seat heating)
after approximately 5 minutes.
The seat heating automatically switches off
after approximately 30 minutes.
X Switch on the ignition.
X Switching on seat heating: Press lower
switch position 2 .
A red indicator lamp in the switch comes
on.
X Switching off seat heating: Press lower
switch position 2 once more.
X Switching on rapid seat heating: Press
upper switch position 1 .
Both red indicator lamps in the switch
come on.
X Switching off rapid seat heating: Press
upper switch position 1 once more.
If one or both of the indicator lamps in the
seat heating switch are flashing, there is
insufficient voltage available since too many
electrical consumers are turned on. The seat
heating switches off automatically.
The seat heating will switch back on again
automatically as soon as sufficient voltage is
available.
Vehicles with seat ventilation
1 Seat heating switch
The red indicator lamps in the switch come
on to show which heating level you have
selected.
The seat heating switches from level
2 (rapid
seat heating) to level 1 (normal seat heating)
after approximately 8 minutes.
The seat heating automatically switches off
after approximately 30 minutes.
Controls in detail
Z