The Multimedia Cockpit, interactive is an expansion of the Multimedia Cockpit. The central display has a size of 31.3 cm (12.3") and permits a choice between two screen designs. 

The new multifunction steering wheel with Touch Control Buttons enhances ergonomics and ease of operation. A diverse range of vehicle systems and functions can be operated and information called up by swiping and pressing the Touch Control Buttons. The Touch Control Button on the right-hand side serves to operate the primary display (instrument cluster), while the Touch Control Button on the left is used for the secondary Multi-Touch-Display.

The leather steering wheel with a diameter of 450 mm increases comfort and also contributes to an individual, homely atmosphere. Leather as a natural material quickly adapts to major temperature differences. The insert and the multifunction buttons are available in two versions: black grained and silver shadow chrome. In the area of the spokes, the leather is perforated.

With the high-quality remote control key, the vehicle can be conveniently opened or locked from a distance of up to 50 metres. The radio remote control features direction-independent operation and does not need to be aimed directly at the vehicle.

To start the vehicle, the key does not need to be inserted but must simply be in the vehicle or within a maximum radius of two metres around the start-stop button. The engine is switched off by pressing the start-stop button. A surface-mounted, chrome-plated Mercedes star ensures an attractive appearance of the key.

The driver's and co-driver's doors can be locked and unlocked by radio remote control. The driver's and co-driver's doors can still be conveniently locked and unlocked from the inside using the manual switch in the doors. With the comfort opening/closing system, the side windows and sliding sunroof are operated by means of the remote control. A receiver in the dashboard console converts the radio commands accordingly and controls the locking system.

The new electronic parking brake with hold function combines easier handling and greater safety.

It is automatically activated when the engine is turned off – but can also be turned on and off by operating the lever in the cockpit. The integrated hold function is activated when the vehicle is stationary – at a red light, for example – simply by pressing down hard on the brake pedal. The function is released once the accelerator pedal is operated again.

First-class sound and optimum surround sound in the cab: The multi-channel sound system with state-of-the-art technology and a total of nine speakers ensures optimum sound quality, leaving nothing to be desired when it comes to music enjoyment.

With five main channels and a separate low-frequency-effect channel, it offers innovative sound technology in Dolby Digital 5.1 format. Added to this is a full, rich reproduction in the low frequency range from a frequency of 20 Hz.

Playback is via 7 + 1 speakers, all of which are specially coordinated and matched to each other. The bass/mid-range speakers provide better reproduction of treble and bass frequencies than standard broadband speakers. Two tweeters are placed in the A-pillars, two woofers/mid-range speakers (160 mm) in the doors, two full-range speakers (100 mm) in the shelf above the windscreen and an active subwoofer (100 W) in a 20 l bass reflex speaker in the left-hand stowage compartment.

For easier handling and better voice quality, the new Actros can be equipped with the Convenience Telephony Plus and an inductive charging cradle.

An external telephone aerial and the integrated hands-free set with dual Bluetooth, to which up to two mobile phones can be connected, ensure perfect transmission quality. Wireless charging for smartphones of up to 6 inches (15.2 cm) via the inductive charging cradle

The connected smartphones are operated via the new multifunction steering wheel or alternatively via the Multi-Touch display Of course, connections for charging with cable are also available.