Toyota Corolla (E170) 2014–2019 Owners Manual / Interior features / Setup (Multimedia system) / Automatic sound leveliser (ASL)
Toyota Corolla (E170): Automatic sound leveliser (ASL)
1 Select “Automatic Sound Levelizer”.
2 Select “High”, “Mid”, “Low” or “Off”.
■The sound quality level is adjusted individually
The treble, mid and bass levels can be adjusted for each audio mode separately.
■About Automatic Sound Leveliser (ASL)
ASL automatically adjusts the volume and tone quality according to the vehicle speed.
Other materials:
Inspection procedure
1 Inspect stop lamp switch assy
2 Check harness and connector(stop lamp switch assy – ecm)
Install the stop lamp switch assy.
disconnect the ecm connector.
measure the voltage according to the value(s) in the table
below when the brake pedal is depressed and rele ...
Washer fluid
Add washer fluid in the following situations:
● A washer does not work.
● Vehicles without a multi-information display: The low windshield washer fluid
warning light (if equipped) comes on.
● Vehicles with a multi-information display: The warning message (if equipped) appear ...
Playing an audio CD and MP3/WMA/AAC discs (Multimedia system)
CD player operation
Insert disc or select “CD” on the audio source selection screen with a disc
inserted to begin listening to a CD.
Audio control screen
Pressing the “AUDIO” button displays the audio control screen from any screens
of the selected source.
1 Audio source selection sc ...


