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Home >> Mercedes Benz >> 2007 >> C280 Base >> Repair and Diagnosis (Single Page) >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Climate Control -- Basic Knowledge -- 203 Chassis >> Basic Knowledge >> Multifunction sensor location/task/function - GF83.10-P-2148P
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Multifunction sensor location/task/function - GF83.10-P-2148P

MODEL 203 up to 31.5.01 with CODE (581a) Air conditioning (Automatic) 

MODEL 203 as of 1.6.01 with CODE (581b) Convenience automatic air conditioning 

Fig 1: Locating C-AAC (K-KLA) Multifunction Sensor
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  Multifunction sensor, location The C-AAC [K-KLA] multifunction sensor (B31) is located in the fresh air inlet at the rear right of the engine compartment.  
  AAC multifunction sensor, task The C-AAC [K-KLA] multifunction sensor (B31) serves to record the following values:
  • Ambient temperature
  • air humidity
  • pollutant concentrations of outside air
 
  Multifunction sensor function   GF83.10-P-2135-02P