Cooper S (R56) L4-1.6L Turbo (N14) (2009)
Observe the following information for service:
General information
The following general data is provided for servicing the IHS:
Replacement of the electrical auxiliary heater
The electrical auxiliary heater can be replaced in service (the heater/air conditioner must be completely removed).
Coding and programming
Coding
When coding the vehicle-specific data, the following details (among others) are taken into account:
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Engine variant (diesel engine or petrol engine)
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Version of the control module (IHS)
Programming
Flash programming of IHS control module via the K-CAN is possible.
No liability can be accepted for printing or other faults. Subject to changes of a technical nature.
Fault Profile 1: IHKA Integrated Automatic Heating/Air Conditioning
IHKA (integrated Automatic Heating / Air Conditioning System)
This functional description covers the integrated automatic heating and air conditioning system. The IHKA is a heating and A/C system regulated on the
on air side. The interior temperature is picked up by two independent temperature sensors. The sunlight level is picked up by the solar sensor. The IHKA
is used to adapt the in-vehicle climate to the individual needs of the passengers. Information is exchanged between the vehicle components involved via
the body CAN data bus.
There are no differences for left-hand drive and right-hand drive vehicles. The control module with operating unit is always fitted in the same position in
the vehicle.
The control module has the following functions (see also individual functional descriptions):
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Temperature control
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Air distribution
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Air flow control
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Automatic recirculated air control / recirculated air mode
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Heated windscreen and rear window
Brief description of components
Control module with operating unit
The IHKA control module records the signals of the IHKA components and controls/regulates the heating and air conditioning process. The control
module is at the same time the operating unit of the IHKA.