Mercedes-Benz Coupe Operator's Manual page 87

The system automatically switches down
from level 3 to level 2 after approximately five
minutes.
The system automatically switches down
from level 2 to level 1 after approximately ten
minutes.
The system automatically switches off
approximately 20 minutes after it is set to
level 1.
Select key position 2 with the Start/Stop
X
button.
To switch on: press button : repeatedly
X
until the desired heating level is set.
To switch off: press button : repeatedly
X
until all the indicator lamps go out.
Problems with the seat heating
The seat heating has switched off
prematurely or cannot be switched on. The
vehicle's electrical system voltage is too low
because too many electrical consumers are
switched on.
Switch off electrical consumers that you do
X
not need, such as the rear window
defroster or interior lighting.
Once the battery is sufficiently charged, the
seat heating will switch back on
automatically.
AIRSCARF (Roadster)
G
WARNING
Very hot air can flow out of the AIRSCARF
vents in the head restraints when AIRSCARF
is in operation. This can cause burns on
unprotected skin near the AIRSCARF vents.
Make sure that you reduce the heater output
in time.
The AIRSCARF function warms the head and
neck area of vehicle occupants with warm air.
The warm air flows out of the holes in the head
restraints.
The three red indicator lamps in the button
indicate the heating level you have selected.
Make sure that the SmartKey is in
X
position 2 in the ignition lock.
To activate: press button :.
X
Three red indicator lamps in the button light
up. The blower starts up after a preheating
phase of seven seconds.
Press button : repeatedly until the
X
desired heating level is set.
To switch off: press button : repeatedly
X
until all the indicator lamps go out.
You can use the adjustable fins on the head
restraint to adjust the height of the current of
air blown out according to your height.
Make sure that there are no objects covering
the intake grille on the back of the driver's
seat backrest.
i
The blower continues running for seven
seconds to cool down the heating
elements.
Seats
85
Z