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Operational problems
Read and observe
and
If the cooling system does not operate at outside temperatures higher than +5
°C, there is a problem in the system. The reasons for this may be.
›
One of the fuses has blown. Check the fuse and replace if necessa-
ry
» page
215.
›
The cooling system has switched off automatically for a short time because
the coolant temperature of the engine is too hot
If you are not able to resolve the operational problem yourself, or if the cooler
output has reduced, switch off the cooling system and seek assistance from a
specialist garage.
Air conditioning system (manual air conditioning system)
Introduction
This chapter contains information on the following subjects:
Control elements
adjusting
Recirculated air mode
The cooling system operates only if the following conditions are met.
The cooling system is switched on
The engine is running.
The outside temperature is above approx. +2 °C.
The blower switch is switched on (positions 1-4).
Under certain circumstances, air at a temperature of about 5 °C can flow out of
the vents when the cooling system is switched on.
If the desired interior temperature can also be achieved without activating the
cooling system, fresh air mode should be selected.
The cooling system is switched off at a high coolant temperature in order to
provide cooling at a high load of the engine.
CAUTION
Lengthy and uneven distribution of the air flow out of the vents (especially
around the feet) and large differences in temperature, for example, when get-
ting out of the vehicle, can cause susceptible individuals to catch a cold.
110
Operation
on page 108 first.
» page
29.
» page
110.
Note
We recommend that you have the air conditioning system cleaned by a spe-
■
cialist garage once every year.
During operation of the air conditioning, an increase in engine idle speed may
■
occur under certain circumstances in order to ensure sufficient heating com-
fort.
Control elements
110
112
112
Fig. 124 The air conditioning system: Control elements
Read and observe
Functions of the individual controls
Set the temperature (turn to the left to reduce the temperature: turn to
A
the right to increase temperature)
Set the blower stage (stage 0: Blowers, level 4: the highest blower speed)
B
Set the direction of the air outlet
C
Switch the cooling system on/off
Switching the rear window heater on/off
Aux. heating on/off
» page 116
Switch recirculation on/off
Control the seat heater on the front left seat
Control the seat heater on the front right seat
on page 110 first.
» Fig. 124
:
» page 108
» page 73
» page 112
» page 83
» page 83
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