2008 Citroen C4 CD changer

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A U D I O
BUTTON CONTROLS
AOn/Off.Volume adjust.
BCD eject.
CCD aperture.
DSOURCEOne press: Selection of sound source (Radio, CD, CD changer).
EBAND/AST
Short press: Selection of frequency bands and memory banks.Long press: Automatic pre-set function (Autostore).
FCall-up of audio adjustments:Call-up of audio adjustments:Sound ambiences, bass, treble, loudness, fade, balance, speed-sensitive volume.
GLIST
Radio source:- Short press: Display of the list of radio stations avail-able (30 maximum).- Long press: Update of list of stations.CD source: Display of list of tracks of the CD.
HESCShort press: Cancel the current operation or delete a superimposed display.Long press: Return to the permanent display.
ITA /PT YShort press: TA function (road information).Long press: PTY function (selection of programme type).
JRadio source: Manual search of higher frequencies.CD/MP3 changer source: Selection of the previous CD/CD-cover.Other sources: Scrolling in the Main Menu.
K
Radio source: Automatic search of higher frequencies.CD source, CD changer source and MP3 source:Forward search for tracks.- Long press: Fast forward with accelerated sound.Other sources: In the menus, choice of your adjustments.If your vehicle has the Bluetooth® system: Selection of characters.
LOK
Button for validation and activation/deactivation o f certain functions.If your vehicle has the Bluetooth® system: ®Answer call, end call.
M
Radio source: Manual search of lower frequencies.CD/MP3 changer source: Selection of the next CD/CD-cover.Other sources: Scrolling in the Main Menu.
N
Radio source: Automatic search of lower frequencies.CD source, CD changer source and MP3 source:Reverse search for tracks.- Long press: Rewind with accelerated sound.O t h e r s o u r c e s : I n t h e m e n u s , c h o i c e o f y o u r adjustments.If your vehicle has the Bluetooth® system:® Selection of characters.If your vehicle If your
OMENUDisplay of the Main Menu.In certain countries, this control is deactivated while the vehicle is moving.
P
1- 6
1- 5
Radio source:- Short press: Recall of pre-set stations.- Long press: Memorisation.CD changer source: Selecting a CD.
QDARK
Short successive presses:- One press: Display of radio, time and temperature only.- Two presses: Display off (blank display).- Three presses: Return to the standard display.
RMODESelection of the type of information displayed.
SCD changer.

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CONTROLS AT THE STEERING WHEEL
The controls at the steering wheel give you access to certain functions, without you needing to use the radio-CD control panel.
1VOL +Volume increase
2
Radio source:Short press: Automatic search of higher frequen-cies.CD and CD changer source:Short press: Forward search for tracks.Long press: Fast forward with accelerated sound.
3
Radio source:Scrolling of pre-set stations.CD and MP3 source:Search of the track.CD changer source:Selection of next or previous CD.
4VOL -Volume decrease.
5MuteFirst press: Temporary sound pause.Second press: Restoration of sound.
6MENU
Access to the main menu to activate/deactivate or choose the adjustments for your vehicle.In certain countries, this control is deactivated while the vehicle is moving.
7OK
In a menu, a list, an alphabet:Validation of the function, the element or the value chosen.If your vehicle has the Bluetooth® system:® Answer call, end call
8Selection of the next or previous elements of a menu in a screen, a list, an alphabet.
9ESCShort press: Cancellation of the current operation.Long press: Return to the permanent display.
10MODESelection of type of information displayed on the right of the screen and, for screen A, choice of activation/deactivation of functions and adjustments.
11If your vehicle has the Bluetooth® system: ®
Press: Display of the "Directory" menu.
12If your vehicle has the Bluetooth® system:®
Press: Activation of voice recognition.
Display A
Display C
Technical specifi cations
Your Bluetooth® compatible radio possesses:
- 3 wavebands (MW/LW/FM).
- Dual tuner with RDS EON PTY, display of the PS name, RDS programme search, TA traffi c information, 24 pre-selections (18 FM - 6 MW/LW), automatic memorisation of the AST strongest stations.
- An MP3- compatible CD reader.
- Audio power of 4x35 W.

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A U D I O
AUDIO SETTINGS
On/Off
With the key in Drive position M, press on control A to switch the radio on or off.
Note:
- If the radio was on the last time you switched off the ignition, it will resume automatically when you switch on the ignition again. You will not have to press on control A.
- After switching off the ignition, you can still operate the audio system even without the ignition key being present. Simply press on button A. The system will turn itself off after approx. 30 minutes.
Anti-theft system
This radio is coded in such a way as to function only on your particular vehicle. It would be unusable if installed on any other vehicle.
Note:
The anti-theft system is automatic and requires no action on your part.
Selection of source
To select either Radio, CD (CD already inserted and Radio source activated), or CD changer source, press on control D.
When you insert a CD it automatically starts being read.
Note:
When the radio is switched off, the source selected is memorised.
Volume adjustment
Rotate control A to increase or decrease the sound volume.
You can also increase or decrease the volume using buttons 1 and 4 at the steering wheel.
Note:
- The sound volume when you switch off the radio will be the same when you switch it on again.
- The radio sound volume automatically adjusts to the vehicle speed, provided the "volume adjustment" function is activated.
Temporary sound pause
Press on control 5 at the steering wheel to activate this function.
The sound will be paused, regardless of the source selected.
To restore the audio output, press one of the controls at the steering wheel.
Sound adjustments
Each press on button F brings up the parameter to be adjusted: choice of predefi ned sound ambiances, bass, treble, loudness, fade (front/rear sound distribution), balance (left/right sound distribution) and volume adjusted to vehicle speed.
Press buttons K or N to modify the values for the function displayed.
Note:
- The selection of a sound ambiance automatically adjusts bass and treble. These can be modifi ed.
To restore the original adjustments for the musical ambiances, reset bass and treble to zero.
- Adjustment of loudness, as well as bass and treble when they are available, are specifi c to each sound source and to each musical ambiance.
- If you leave the audio system un-actioned for a few seconds, it will revert to the normal display.

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CD SOURCE
Selecting CD source
After inserting a CD, with the printed side facing upwards, the player will start playing the CD automatically.To change manually to CD source (CD already inserted), press button D until you obtain the source you require.
Ejecting a CD
Press button B to eject the CD, the audio system will automatically switch to radio source.If the CD is not removed within 10 to 15 seconds of being ejected, it will automatically be taken back into the CD player, although it will not be played.
Selecting a track
Press button K once to play the next track.Press button N once to return to the beginning of the track currently being played, press a second time to go back to the start of the previous track.Press the buttons successively to skip several tracks at a time.This can also be done via the control G. As the list of tracks is displayed on the screen, select the desired track using buttons J or M, then validate using button L.You can also do this by means of control 2 at the steering wheel.
Fast forward and rewind with accelerated sound
To move swiftly through the CD, press and keep pressed button Kor N, respectively for fast forward or rewind with accelerated sound.Play resumes as normal when the button is released.
Menu
This menu allows activation/deactivation of two options:- Playback of the fi rst 7 seconds (approx.) of each track of the CD.
- Random playback of the CD tracks.
This can be accessed in two ways:
- Either by pressing button O and proceeding as for Search of Stations RDS – for screen C, the sub-menu corresponds to the Audio Preferences.
- Or, provided you are in CD source, by pressing on button L. You can then access the Audio menu (for screen C only).
Note:
If one of these options is active, it remains active for CD changer source.
Safety precautions
For safety, do not use a CD player if the cabin temperature is higher than +60 °C or lower than -10° C.If the temperature becomes too high, an automatic safety device will prevent the CD player from working until an acceptable temperature is restored.
Handling compact discs
Do not drop them. Store the CDs so that they are kept of dust. Avoid touching the disc surface as any scratches may adversely affect the sound quality. Do not attach any stickers to the discs. Do not use damaged or deformed discs. Do not expose them to heat or direct sunlight.If the surface of the compact disc is dirty, it can be wiped with a soft, clean cloth. Always wipe from the centre of the disc outwards.

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CD CHANGER SOURCE
CD Changer
This unit (if fi tted) is located under the front centre armrest and can receive 6 CDs.
Inserting CDs into the magazine
- To insert a CD, press the LOAD button, then the one for the slot in question. When the indicator lamp for the slot fl ashes, insert the CD.
- To insert CDs in all of the slots, press the LOAD button for 2 seconds. Insert each CD in turn after its slot indicator lamp fl ashes.
Note:
- Each compartment takes one disc only.
- The CD changer will not operate if discs are inserted the wrong way up.
Removing discs
- To eject a CD, press the EJECT button then the button for the corresponding slot.
- To eject all the CDs, press the EJECT button for 2 seconds.
Removing discs
To remove a CD, give a long press on the corresponding button.Play starts with the fi rst track on the fi rst CD.
Selecting a CD
To select a CD, press one of the pre-select buttons 1 to 6 on the keypad P, or scroll through them using J or M
The CD will start to play automatically.You can also do this by means of control 3 at the steering wheel.After each change of source, on return to CD changer source, playback will resume at the same point where it had been interrupted.
Selecting a track
Press button K once to play the next track.Press button N once to return to the beginning of the track currently being played, press a second time to go back to the start of the previous track.Press the buttons successively to skip several tracks at a time.You can also do this by means of the controls 2 and 3 at the steering wheel.
Fast forward and rewind with accelerated sound
Press and keep pressed one of the buttons K or N respectively for fast forward or rewind with accelerated sound. Play resumes as normal when the button is released.
Menu
This menu is for activation/deactivation of three options:- Playback of the fi rst 7 seconds (approx.) of each track of the CD.
- Repetition of the current CD.
- Random playback of tracks, CD by CD.
This can be accessed in two ways:- Either by pressing button O and proceeding as for Search of Stations RDS – for screen C, the sub-menu corresponds to the Audio Preferences.
- Or if you are in CD changer source by pressing button L. You then have access to the AUDIO menu (for screen C only).
Note:
If one of these options is active, it remains active for CD source.

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FREQUENTLY-ASKED QUESTIONS
The table below provides answers to the questions that are asked the most frequently.
QUESTIONANSWERSOLUTION
There is a discrepancy in sound quality between the different audio sources (radio, CD, CD changer etc.).
To achieve an optimum listening quality, the audio adjustments (Volume, Bass, Treble, Ambiance, Loudness) can be adapted to each of the different sound sources, which can produce audible shifts when you change the source (radio, CD, CD changer etc.).
Check that the audio adjustments (Volume, Bass, Treble, Ambiance, Loudness) are adapted to the sources being listened to. It is recommended that you should adjust the AUDIO functions (Bass, Treble, Front-Rear balance, Left-Right balance) to the mid position, select the musical ambiance "None", adjust the loudness correction to the position "Active" in CD mode and to the position "Inactive" in radio mode.
The CD immediately ejects or does not play back.
The CD is the wrong way up, is unplayable, does not contain audio data or contains an audio format that the radio cannot play back.
The CD is protected by an anti-pirating protection system unrecognised by the radio.
- Check that you have inserted the CD the right way up in the CD player.- Check that you have inserted theve ins
- Check the condition of the CD: the CD cannot be played back if it is too damaged.- Check the contents if it is a burnt CD: refer to the advice given in the chapter on Audio System.- The radio’s CD player cannot play back DVDs.- For reasons of poor quality, some burnt CDs will not be played back by the audio system.- The CD changer does not play back MP3 CDs.- The CD chahe CD
The CD player sound is downgraded.
The CD being used is scratched or of poor quality.Insert only CDs of good quality and keep them in good condition.
The radio adjustments (bass, treble, ambiances) are unsuitable.Return the treble and bass levels to 0, without selecting any ambiance.

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2
13
2Press the MENU button then select the CONFIGURATION
function,
then SOUNDS, then ACTIVATE AUXILIARY SOURCE to acti vate
the auxiliary input of the audio equipment.
Connect the portable equipment (MP3
player…) to the audio sockets (white and
red, RCA type) located in the glove box
using a JACK/RCA audio cable.
Press the SOURCE button several
times in succession and select AUX.
Insert one or more CDs in the
changer.
Press the SOURCE button several
times in succession and select
CD CHANGER.
Press one of the buttons on the
alphanumeric keypad to select the
corresponding CD.
Press one of the buttons to select a
track on the CD.
The displaying and management of the commands takes place via
the portable equipment.
It is not possible to copy the iles onto the hard d isc from the auxiliary
input.
It is not possible to copy the iles onto the hard d
isc from the
CD changer. USING THE AUXILIARY INPUT (AUX)
JACK/RCA AUDIO CABLE NOT SUPPLIED
CD CHANGER
PLAYING A CD
(NOT MP3 COMPATIBLE)
CD CHANGER

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4
5
1
CONTROL SHORT-CUTS
STEERING WHEEL CONTROLS
1. Volume increase.
2. Volume decrease.
3. Mute.
4. RADIO:
selection of the previous or next stored station.
DVD/MP3/JUKEBOX:
selection of the previous or next directory.
CD CHANGER: selection of the previous or next CD.
5. RADIO: automatic search for a higher frequency.
CD/DVD/MP3/JUKEBOX/CD CHANGER:
selection of the next track.
CD/DVD/MP3/CD CHANGER:
continuous press: fast forwards play. 1.
Displays the main screen.
2. Selection of the mode displayed (TRIP, TEL, NAV or AUDIO).
3. Abandon the operation in progress
and return to the previous display.
4. Navigation through the menus.
5. Conirmation of the function selected.
1.

When the telephone is not in use = access to the te lephone menu.
Incoming call:
short press to accept,
long press to reject the call.
Call in progress:
short press to hang up,
long press to access the telephone menu.