60 Heating and air conditioning system › Heated windscreen
Use a screwdriver to
loosen the battery in
the marked area.
Troubleshooting
›
Smoke in the engine compartment
In the engine compartment, smoke and odours may
form during the operation of the auxiliary heater.
This is not a defect.
Replace the battery.
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›
Insert the cover and
push it until it audibly
locks into place.
Running the auxiliary heater after stopping the en-
gine
After switching off the system, the coolant pump
and the auxiliary heating will continue running a little
while longer in order to burn the remaining fuel in
the heating.
Heated windscreen
Indicator light in the radio remote control
Usage
Flashes green in a slow sequence - the switch-on
signal was not received
Flashes red in a slow sequence - the switch-off sig-
▶
▶
▶
Windscreen heating is used for defrosting or venti-
lating the windscreen.
nal was not received
Flashes green in an irregular pattern – the parking
heater is locked, e.g. because the fuel tank is al-
most empty or there is an error
Requirements
✓ Running engine
✓ Outside temperature approximately below 35 ° C
Check the level of fuel.
If the fuel quantity is OK, seek the help of a spe-
cialist company.
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Operation
Lights up orange first, then green/red – the battery
is weak, the on/off signal has been received
Lights up orange first, then flashes green/red – the
battery is weak, the on/off signal has not been re-
ceived.
▶
▶
Heated rear window
Press the button.
›
Heated windscreen
Tap the
button on the Climatronic.
Flashing orange – the battery is nearly discharged,
the on/off signal has not been received
Not lit up – the battery is discharged, the on/off
signal has not been received
›
▶
▶
Or:
Press the key
the Infotainment screen.
on the Climatronic
, tap in
›
Replace the battery.
›
Windscreen heating switches off automatically after
some time.
Change the battery in the remote control
If the engine is switched off when the heating is on
and turned back on again within about 10 minutes,
the heating is continued.
WARNING
Risk of death!
If the battery is swallowed, serious or even fatal inju-
ries can result from burns in the digestive tract.
Settings
Always keep children away from the radio remote
control and batteries.
▶
Automatic heated windscreen
The heated windscreen switches on automatically if
the windscreen mists up.
If the battery is swallowed, seek medical help im-
mediately.
▶
Press the button
on the Climatronic control
panel , tap in the Infotainment screen.
Or:
Use a thin screwdriver
to remove the cover in
the marked area.
Open the cover and
push it out.
›
›
›
Tap on
in the Infotainment screen.
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English 
