Poor Sound Quality in All Modes (Low Volume): Procedure

1. Display the "Sound Settings" screen.
   Fig 1: Identifying Sound Settings Screen Display

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2. Set "Treble", "Mid" and "Bass" to the initial values and check that the sound is normal.

   OK

   The sound returns to normal.

   HINT: 

   Sound quality adjustment measures vary according to the type of amplifier.

   TEXT IN ILLUSTRATION
   
   

   *a

   Example

NG → See step   2 

OK → END 

1. Compare with another vehicle of the same model which does not have trouble to see if there is any difference in the sound quality.

   OK

   No difference is found.

NG → See step   3 

OK → END