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Home >> BMW >> 2013 >> 528i >> Repair and Diagnosis (Single Page) >> General Information >> OEM General Information >> Functional Description - F10 - Charging System, Anti-Theft System, Body Electrical System >> Body Electrical System - Functional Description >> Rain-light-solar-condensation sensor >> Integrated automatic heating/air conditioning system: Integrated automatic heating/air conditioning system

Integrated automatic heating/air conditioning system: Integrated automatic heating/air conditioning system

The IHKA control unit regulates the climate control to the desired temperature.

The IHKA control unit evaluates the signals of the solar sensor and of the condensation sensor, for example.

Depending on the series, the following control units issue the sensor signals as CAN message to the IHKA control unit: