Technical  specifications

Citroen C4 / Citroen C4 Owner's Manual / Technical  specifications

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Activation
The system is activated as soon as reverse gear is engaged, accompanied by an audible signal. The proximity information is given by: - an audible signal, which becomes more rapid as the vehicle a ...

Manual control panel
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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 ...