When You Think There Is A Malfunction - Subaru Impreza 2012 Instruction Manual

Reference

When You Think There Is a Malfunction

A slight change in operation may be mistaken for a malfunction. Please check the items in the following table first.
If the unit does not improve even after taking the appropriate action, contact your SUBARU dealer for an inspection.
Condition
The screen is dark for a brief period when the power is
turned on at low temperatures.
The display is distorted for a brief period after the
power is turned on.
No sound comes out.
Sound comes out of only one side (left or right, front or
rear).
Sound quality does not change even after making
adjustments.
Cannot insert a disc into the deck.
Cannot play a disc.
332 Other
Possible cause
This is a characteristic of TFTs.
This is a characteristic of TFT backlighting.
The volume is poorly adjusted.
The music is muted in the following cases.
• When the voice guidance function is operating.
• When talking in handsfree mode.
The volume is poorly adjusted.
The adjusted sound quality band is not included in the
radio broadcast or disc.
The power is not turned on.
A disc is already inserted and you are trying to insert a
second disc.
There is water condensation inside the device.
The disc is significantly scratched or warped.
The disc is very dirty.
The disc is upside down.
A non-supported disc type is inserted.
Action
This is not a malfunction. Wait for a brief period.
This is not a malfunction. The display will stabilize after
a brief period.
Turn the VOL button to adjust the volume.
This is not a malfunction. The music can be heard
again when the voice guidance finishes or the
handsfree mode is turned off.
Check the balance and fader adjustments.
Check by changing the radio station or disc.
Turn the vehicle ignition switch to "ACC" or "ON".
Eject the previously inserted disc before inserting the
new disc.
Stop using the device for a short time and then try
again.
Insert a different disc.
Clean the disc.
Insert the disc in the correct orientation.
Insert a supported disc into the deck.