service reset CITROEN DS3 CROSSBACK 2019 User Guide

218DS CONNECT NAV12
The system reads a variety of data (folder, title,
artist, etc.). This can take from a few seconds to
a few minutes.
This is perfectly normal.
Some characters in information about the
currently playing media may not be displayed
correctly.
The audio system is unable to process certain
types of character.
► Use standard characters to name tracks and
folders.
Playback of streaming files does not start.
The connected device does not automatically
launch playback.
►  Start playback from the device.
Track names and playing times are not displayed
on the audio streaming screen.
The Bluetooth profile does not allow the transfer
of this information.
Telephone
I cannot connect my Bluetooth telephone.
The telephone's Bluetooth function may be
switched off or the telephone may not be visible.
►  Check that the telephone has Bluetooth
switched on.
►  Check in the telephone settings that it is
"visible to all".
►  Deactivate then reactivate the telphone’s
Bluetooth function.
The Bluetooth telephone is not compatible with
the system. ► 
You can check that your telephone is
compatible on the Brand's website (services).
The volume of the telephone connected in
Bluetooth mode is inaudible.
The volume depends on both the system and the
telephone.
►  Increase the volume of the audio system, to
maximum if required, and increase the volume of
the telephone if necessary.
Ambient noise affects the quality of the telephone
call.
►  Reduce the ambient noise level (close
windows, reduce ventilation, slow down, etc.).
Some contacts are duplicated in the list.
The options for synchronising contacts are:
synchronise the contacts on the SIM card, the
contacts on the telephone, or both. When both
synchronisations are selected, some contacts
may be duplicated.
►  Select "Display SIM card contacts" or "Display
telephone contacts".
The contacts are not listed in alphabetical order.
Some telephones offer display options. Depending
on the settings chosen, contacts can be
transferred in a specific order.
►  Modify the telephone directory display
settings.
The system does not receive SMS.
SMS text messages cannot be sent to the system
in Bluetooth mode.
Settings
When the treble and bass settings are changed,
the ambience is deselected.
When the ambience is changed, the treble and
bass settings are reset.
Selecting an ambience imposes the treble and
bass settings, and vice versa.
►  Modify the treble and bass or ambience
settings to obtain the desired musical ambience.
When the balance settings are changed, the
distribution is deselected.
When the distribution setting is changed, the
balance settings are deselected.
Selecting a distribution setting imposes the
balance settings, and vice versa.
►  Modify the balance setting or the distribution
setting to obtain the desired sound quality.
There is a difference in sound quality between
audio sources.
To allow for optimal listening quality, the sound
settings can be tailored to different audio
sources, which can generate audible differences
when changing source.
►  Check that the sound settings are appropriate
to the sources listened to. We recommend setting
the sound functions (Bass:, Treble:, Balance) to
the middle position, setting the musical ambience
to "None", setting loudness correction to "Active"
in USB mode and "Inactive" in Radio mode.
►  In all cases, after applying sound settings,
adjust the volume level on the portable device (to