HiFi system
The Hi-Fi system, custom built for your cabin, is made up of:
A high power DSP (Digital Signal Processing) digital amplifier.
A subwoofer bass box (30 Hz - 100 Hz).
8 specific loudspeakers.
An MP3 player.
Adjustment in CD or radio mode
The basic functions remain the same as those for the radio.
No extra adjustment is necessary.
However, to make the most of your Hi-Fi system, you are advised to adjust the audio functions Bass (Bass), Treble (Treb), front/rear balance (Fad) and left/right balance (Bal) to position O, and Loudness (Loud) to position ON when listening to a CD and position OFF when listening to the radio.
Your system also provides Dolby surround sound with the Pop, Rock and Classical ambiances.
Note: In the event of poor reception of an FM stereo signal and/or mono source, deactivate the musical ambiances.
See also:
Rear lamps
1. Brake/sidelamps (P21/5W).
2. Direction indicators
( PY21W amber)
3. Foglamp, left-hand side
( PR21W red)
Reversing lamp right-hand side
(P21W).
Amber or red bulbs, such as
those for the d ...
Air diffusion
1. Windscreen demisting/defrosting
vents.
2. Front side window demisting/defrosting
vents.
3. Side adjustable and closing vents.
4. Central adjustable and closing vents.
5. Air outlets to the fr ...
Power & dynamics
On the road, the new Citroën C4 combines the highest standards of ride
smoothness and responsive handling for an enjoyable driving experience. The
suspension settings are tailored to the powe ...






