2010.5 Citroen DS4 CD player

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FREQUENTLY ASKED QUESTIONS
QUESTIONANSWERSOLUTION
The CD is ejected automatically or is not played by the player.
The CD is inserted upside down, is unplayable, does not contain any audio data or contains an audio format which the player cann ot play.
The CD is protected by an anti-pirating protection system which is not recognised by the audio equipment.
- Check that the CD is inserted in the player the right way up.
- Check the condition of the CD: the CD cannot be played if it is too damaged.
- Check the content in the case of a recorded CD: consult the advice in the "Audio" section.
- The audio equipment's CD player does not play DVDs.
- Due to their quality level, certain writeable CDs will not be played by the audio system.
The CD player sound is poor. The CD used is scratched or of poor quality. Insert good quality CDs and store them in suitable conditions.
The audio settings (bass, treble, ambience) are unsuitable. Set the treble or bass level to 0, without selecting an ambience.
The Bluetooth connection is cut. The battery of the peripheral may not be suffi ciently charged. Recharge the battery of the peripheral device.
The message "USB device error" is displayed on the screen.
The USB memory stick is not recognised.
The memory stick may be corrupt.
Reformat the memory stick.