Problems with the rear window heating
Problem Possible causes/consequences and M Solutions
The rear window heat-
ing has switched off
prematurely or cannot
be activated.
The battery has not been sufficiently charged.
X
Switch off any consumers that are not required, e.g. reading
lamps, interior lighting or the seat heating.
When the battery is sufficiently charged, the rear window heat-
ing can be activated again.
Activating/deactivating air-recircula-
tion mode
General notes
You can deactivate the flow of fresh air if
unpleasant odours are entering the vehicle
from outside. The air already inside the vehi-
cle will then be recirculated.
If you switch on air-recirculation mode, the
windows can mist up more quickly, in partic-
ular at low temperatures. Only use air-recir-
culation mode briefly to prevent the windows
misting up.
The operation of air-recirculation mode is the
same for all control panels.
Activating/deactivating
X
Turn the key to position 2 in the ignition
lock (Y page 167).
X
To activate: press the g button.
The indicator lamp in the g button lights
up.
i
In the event of high pollution levels
10
or at
high outside temperatures, air-recircula-
tion mode is automatically activated. When
air-recirculation mode is activated auto-
matically, the indicator lamp in the g
button is not lit.
Outside air is added after about
30 minutes.
X
To deactivate: press the g button.
The indicator lamp in the g button goes
out.
i Air-recirculation mode is deactivated
automatically:
R
after approximately five minutes at out-
side temperatures below about 5 â€
R
after approximately five minutes if cool-
ing with air dehumidification is deactiva-
ted
R
after approximately 30 minutes at out-
side temperatures above approximately
5 †if the "Cooling with air dehumidifi-
cation" function is activated
Convenience opening/closing using
the air-recirculation button
G
WARNING
When the convenience closing feature is oper-
ating, parts of the body could become trapped
in the closing area of the side window and the
sliding sunroof. There is a risk of injury.
Observe the complete closing procedure
when the convenience closing feature is oper-
ating. When closing make sure that no parts
of the body are in the closing area.
G
WARNING
During convenience opening parts of the body
could be drawn in or become trapped
10
THERMOTRONIC automatic climate control only.
156
Operating the climate control system
Climate control
To Next Page
Loading...
Need help?
General
