Audio 20 CD provides entertainment and can be optionally equipped with an integrated CD changer for 6 discs. It is operated through the multifunction steering wheel and also includes loudspeakers chosen to match the vehicle interior.

It comes with comprehensive equipment, such as a 14.7-cm colour display, CD player and telephone keypad. In addition the system is equipped with a Bluetooth® interface with hands-free function.

The Audio 50 APS radio navigation system is equipped with a CD/DVD player and telephone keypad and can be operated using the multifunction steering wheel.

The navigation provides arrow-based directions in an easy-to-read colour display. Connecting a mobile telephone via the Bluetooth® interface provides the option of using the system’s hands-free function. LINGUATRONIC voice-operated control system is integrated in conjunction with the optional DVD changer and allows for comfortable voice-operated control of the audio, telephone and navigation functions while driving.

An additional aerial is used for digital radio (DAB). This provides improved reception at near-CD quality, a broader selection of stations, as well as more detailed programme and traffic information.

Switching between analogue and digital reception is automatic according to network coverage and signal strength.

All you need for the optional convenience telephony is the Mercedes-Benz head unit with screen, a compatible mobile phone and a cradle to connect your phone to the exterior aerial via a fixed interface in the centre console.

The integrated Bluetooth® interface allows wireless interaction with a compatible mobile phone. You can also use the charging function to charge your mobile phone. The functions of your phone can be accessed via the screen. Incoming text messages can also be displayed here. And if you want to make a call, you can select your contact safely and intuitively using the control unit.

The Media Interface with consumer cable kit is a universal interface in the centre console used to connect mobile audio/video devices to the radio or multimedia system.

You can comfortably access a USB stick, for example, or your iPod® using the vehicle’s control and display units.

The COMAND Online multimedia system is the highlight of the new telematics generation. This innovative system features an Internet browser and combines all audio, telephone and navigation functions. The optimised control concept makes operation more user-friendly and intelligent than ever before.

Component of the new COMAND Online multimedia system: