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102 Climate control
Switching auxiliary heating on and off
To switch on: press the & button.
#
To switch off: press the & button.
#
Switching on the specified temperature
Switch on the ignition.
#
To switch on: press the & button.
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To switch off: press the & button.
#
Set the temperature using the w button.
#
Press the & button.
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The red or blue indicator lamp on the &
button goes on or off.
Colors of the indicator lamp:
Blue: auxiliary ventilation has been switched
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on.
Red: auxiliary heating has been switched on.
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Yellow: departure time has been pre-selec‐
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ted.
Auxiliary heating or ventilation switches off after
a maximum of 50 minutes.
Switching heater booster mode on and off
To switch on: start the engine.
#
Press the & button.
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To switch off: press the & button.
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Heater booster mode will be switched on at
an outside temperature of less than 32 °F
(0 °C) when necessary.
%
Heater booster mode is available only for
vehicles with hot-water auxiliary heatings.
Problems with hot water auxiliary heating
Problem
FAIL¨
FAIL
FAIL¯
Possible causes/consequences and
Signal transmission between transmitter and vehicle is malfunctioning.
Change your position in relation to the vehicle, moving closer if nec‐
#
essary.
The starter battery is not sufficiently charged.
Charge the starter battery.
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The fuel tank is not filled up to the reserve level.
Refuel at the nearest gas station.
#
Auxiliary heating is malfunctioning.
Have the auxiliary heating checked at a qualified specialist work‐
#
shop.
Adjusting the hot-water auxiliary heater with
the on-board computer
Requirements:
The fuel tank is filled above the reserve fuel
R
level.
The ignition is switched on.
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On-board computer:
Settings
Heating
4
5
Setting the switch-on time
Select Settings.
#
Select the desired departure time.
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Activating the departure time
Activate the departure time by ticking the
#
box.
%
Ensure that A, B and C each correspond to a
programmed departure time.
%
The programmed time remains set only until
the next time the engine is started.
Selecting programmed time
Set the required programmed time A, B or C.
#
%
The required programmed time A, B or C will
appear only if the box to activate the depar‐
ture time is ticked.
Select the required programmed time by
#
swiping left or right, e.g. A, B or C.
M M
Solutions
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