Volume not raised/lowered with vehicle speed.
Symptom: Volume not raised/lowered with vehicle speed.
 
  
 
 
  
   
    
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      Speed dependent functions do not work
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     Fault symptom
    
   
   
    Volume not raised/lowered with vehicle speed.
    
    
    
     Conditions
    
   
   
    Speed dependent volume control selected.
    
    
   
   
    No DTCs stored with the fault symptom in question.
    
    
    
     Diagnostic help
    
   
   
    Perform functional check of: Speed dependent volume while driving. See "User Manual, Infotainment".
    
    
   
   
    There are 4 different settings for speed-dependent volume.
    
    
   
   
    
     
      
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        High (high compensation).
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        Normal (medium compensation)
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        Low (low compensation).
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    Inform the customer of the function.