Familiarisation

Citroen C4 / Citroen C4 Owner's Manual / Familiarisation

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Hands-free telephone
Your audio system may be Bluetooth® compatible. It allows you to connect a mobile telephone for "hands free" use and even to use its directory. It permits you to twin up to four telephon ...

Dark button
After the first press on control C, only the top part of the display remains illuminated. A second press on control C triggers black panel mode. BLACK PANEL (with headlamps on) This functi ...

RDS system
Using the RDS (radio data system) function on FM The majority of FM radio stations use the RDS system. The radio in your vehicle has this system. The RDS system enables these stations to transmit ...