Main unit, audio system (353)
 
  
 
 
  
   
    
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      Main unit, audio system (353)
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     Main unit, audio system (353)
    
    
    
    
    
    
    
    
   
   
    
   
   
   
    
     
      
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        Main unit of the Infotainment system.
         
         
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        Amplifier of Premium 70 audio system.
         
         
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        Receiver of signals from media, acoustic warning and telephone as well as playback media for such.
         
         
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    Radio unit with AM/FM and amplifier. The infotainment head unit is SPS reprogrammable.
    
    
    
     
    
    
   
   
  
  
  
  
  
  
   
   
    
     
     
     
    
    
     
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         Pin No.
        
       
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         Signal type
        
       
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         Description
        
       
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        2, 3, 9, 10 (K14)
       
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        Signal speaker
       
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        Dashboard speaker
       
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        5, 6, 13, 14 (K16)
       
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        Signal speaker
       
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        Parcel shelf speaker
       
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        4, 5 (K14)
       
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        Telephone
       
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        Telephone connection
       
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        4 (K16)
       
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        Telephone
       
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        Telephone MUTE
       
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        8
       
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        Ground
       
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        1
       
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        +30
       
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        13
       
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        I-bus 1
       
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        14
       
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        I-bus 2
       
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   Wiring diagram, power supply