See also:

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 ...

Comfort & convenient technology
The new Citroën C4 is designed for business-class travel with intuitive, intelligent technology enabling owners to tailor the new C4's environment and ambience to their own preferences. For e ...

Gear change indicator
System which reduces fuel consumption by advising the driver to change up on vehicles fi tted with a manual gearbox. ...