CITROËN C3 Handbook page 420

Audio and Telematics
Settings
QUESTION
In changing the setting
of treble and bass the
equalizer setting is
deselected.
In changing the equalizer
setting, treble and bass
return to zero.
When changing the
balance settings, the
distribution setting is
deselected.
When changing a
distribution setting,
the balance setting is
deselected.
There is a difference in
sound quality between the
different audio sources.
With the engine off, the
system switches off after a
few minutes of use.
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ANSWER
The selection of an equalizer setting imposes the settings for treble
and bass and vice-versa.
The selection of a distribution setting imposes the balance settings
and vice-versa.
For optimum sound quality, the audio settings can be adapted to
the different sound sources, which may result in audible differences
when changing source.
When the engine is switched off, the system's operating time
depends on the state of charge of the battery.
The switch-off is normal: the system switches to economy mode and
switches off to prevent discharging of the vehicle's battery.
SOLUTION
Modify the treble and bass or equalizer settings to
obtain the desired musical ambience.
Modify the balance or distribution settings to
obtain the desired musical ambience.
Check that the audio settings are adapted to the
sources listened to. Adjust the audio functions to
the middle position.
Start the vehicle's engine to increase the battery
charge.