Seat Heating - Mercedes-Benz 2011 SL550 Roadster Operator's Manual

X
Press seat ventilation switch : repeatedly
until the desired ventilation level is set.
X
Switching off: Press seat ventilation
switch : repeatedly until all indicator
lamps go out.
If one or more of the indicator lamps in the
seat ventilation switch : 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
Rapid heating
:
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 ;.
A red indicator lamp in the switch comes
on.
X
Switching off seat heating: Press lower
switch position ; once more.
X
Switching on rapid seat heating: Press
upper switch position :.
Both red indicator lamps in the switch
come on.
X
Switching off rapid seat heating: Press
upper switch position : 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
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.
Seats
83
Z