2014.5 Citroen C4 engine

10
Checks17
Running out of fuel (Diesel)
1.6 HDi engine 2.0 HDi engine
On vehicles fitted with HDi engines, the fuel system must be primed if you run out of fuel; refer to the corresponding engine compartment view.
If the tank on your vehicle is fitted with a misfuel prevention device, refer to the "Misfuel prevention (Diesel)" section.
BlueHDi engines
If the engine does not start first time, don't keep trying but start the procedure again from the beginning.
 Fill the fuel tank with at least five litres of diesel.  Open the bonnet.  If necessary, unclip the styling cover for access to the priming pump.  Squeeze and release the priming pump repeatedly until resistance is felt (there may be resistance at the first press).  Operate the starter until the engine starts (if the engine does not start at the first attempt, wait around 15 seconds before trying again).  If the engine does not start after a few attempts, operate the priming pump again
then start the engine.  Refit the styling cover and clip it in place.  Close the bonnet.
 Fill the fuel tank with at least five litres of Diesel.  Open the bonnet.  If necessary, unclip the style cover for access to the priming pump.  Slacken the bleed screw.  Squeeze and release the priming pump repeatedly until fuel appears in the transparent pipe.  Tighten the bleed screw.  Operate the starter until the engine starts (if the engine fails to start at the first attempt, wait around 15 seconds before trying again).
 If the engine fails to start after a few attempts, operate the priming pump again, then the starter.  Put the style cover back in position and clip it in place, ensuring that it has clipped c o r r e c t l y.  Close the bonnet.
 Fill the fuel tank with at least five litres of Diesel.  Switch on the ignition (without starting the engine).  Wait around 6 seconds and switch off the ignition.  Repeat the operation 10 times.  Operate the starter to run the engine.

.
Audio and Telematics 23
With the engine running, press to mute the sound. With the ignition off, press to switch the system on.
Volume adjustment (each source is independent, including traffic announcements (TA) and navigation instructions).
Selecting the audio source (depending on version): - "FM" / "AM" / "DAB" * stations. - "USB" memory stick. - CD player (located in front panel). - Jukebox * , after first copying audio files to
the internal memory of the system. - Telephone connected by Bluetooth * and using Bluetooth * audio streaming. - Media player connected to the auxiliary socket (jack, cable not supplied).
* Depending on equipment.
Short-cuts: using the virtual buttons in the upper band of the touch screen tablet, it is possible to go directly to the selection of audio source, the list of stations (or titles, depending on the source).
The screen is of the "resistive" type, it is necessary to press firmly, particularly for "flick" gestures (scrolling through a list, moving the map...). A simple wipe will not be enough. Pressing with more than one finger is not recognised. The screen can be used when wearing gloves. This technology allows use at all temperatures.
In very hot conditions, the volume may be limited to protect the system. The return to normal takes place when the temperature in the passenger compartment drops.
To clean the screen, use a soft non-abrasive cloth (spectacles cloth) without any additional product. Do not use pointed objects on the screen. Do not touch the screen with wet
hands.

Audio and Telematics
82
QUESTIONANSWERSOLUTION
There is a difference in sound quality between the different audio sources.
For optimum sound quality, the audio settings for Volume, Bass, Treble, Equalizer and Loudness can be adapted to the different sound sources, which may result in audible differences when changing source.
Check that the audio settings for (Volume, Bass, Treble, Equalizer, Loudness) are adapted to the sources listened to. It is advisable to set the Audio functions (Bass, Treble, Fr-Re balance, Le-Ri balance) to the middle position, select the "Linear", musical ambience and set the loudness correction to the "Active" position in CD mode or to the "Inactive" position in radio mode.
With the engine off, the system switches off after a few minutes of use.
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.
Start the vehicle's engine to increase the battery charge.