Checking Outside Temperature Programming

Checking outside temperature Programming

Conditions

Note! Before reprogramming start values go through all other tests and diagnostic trouble codes (DTCs) without any faults being found so that programming does not occur unnecessarily.

Is it done?

Yes - Information programming

No - No Fault Found

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Information programming





Programming the control module for the additional heater

General about programming

Note! Before replacing a control module, the programmed data must be read off first if this is possible. This is so that the new control module can be programmed with the same data.




The additional heater control module can be programmed with certain data. The aim with this programming is set up the additional heater function according to the customer's requirement. The programmable data is the adaptation of the start temperature.
The start temperature is the highest outside temperature at which the additional heater can start. At outside temperatures above the programmed value the heater cannot start. This does not apply to the parking heater function.

Select "Continue".

Continue - Programming the outside temperature

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Programming the outside temperature




- Ignition on.
Read off the start value for the outside temperature. Make a note of the value. Program as necessary.
The programmable temperature is between 0° and +10°C in steps of 1°C.

Note! The outside temperature (start temperature) for additional heater can be reprogrammed. The start value can be set in the temperature interval 0°C to +10°C. This allows the start temperature to be adjusted to the customer wishes.If the customer experiences poor heating in the passenger compartment, the start temperature can be raised so that the heater starts at a higher outside temperature.It is recommended that the temperature is raised or lowered approximately 3°C for a noticeable difference.If the additional heater seems to start too often at too high an outside temperature, the start temperature can be lowered.










Continue - DONE

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DONE - DONE

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