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Overhead control panel control module, location/purpose/design/function - GF82.20-P-4101R: Notes

MODEL 230 

Fig 1: Identifying Overhead Control Panel Control Module - Model 230
G04735527
  Overhead control panel control module, location The overhead control panel control module (N70)  is located in the front roof area in the center of the passenger compartment.  
  Overhead control panel control module, purpose   GF82.20-P-4101-02R 
  Overhead control panel control module, design   GF82.20-P-4101-03R 
  Overhead control panel control module, function The overhead control panel control module (N70)  operates with its own microprocessor, which reads in signals, exchanges data with the interior CAN and actuates appropriate semi-conductor switches.