DO-IT-YOURSELF MAINTENANCE Introduction -> Fuse locations for Your Toyota Yaris 4 Door Second Generation (2006-2011)

3-2. Using the audio system  
Adjusting sound quality  
Turning  
or  
adjusts the level.  
Sound qual-  
ity mode  
Mode  
displayed  
Turn to the  
Turn to the  
right  
Level  
left  
Bass  
BAS  
-5 to 5  
-5 to 5  
Low  
High  
Treble  
TRE  
Front/rear  
balance  
Shifts to  
front  
FAD  
BAL  
R7 to F7  
L7 to R7  
Shifts to rear  
Shifts to left  
Left/right  
balance  
Shifts to  
right  
3
Adjusting the Automatic Sound Levelizer (ASL) - Type B only  
When “ASL“ is selected, turning  
to the right changes the  
“ASL level in the order of the “LOW”, “MID” and “HIGH”.  
Turning  
to the left turns “ASL“ off.  
ASL automatically adjusts the volume and tone quality according to  
the vehicle speed.  
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