Cordless headphones
Overview
The cordless headphones for the rear compartment can be recognized by the "DIGITAL AUDIO" inscription on the battery compartment cover and by the fact that there is no SPLITVIEW symbol.

1 Volume control
2 To select a screen for the headphones
3 Battery compartment cover
4 To switch the cordless headphones on/off
5 Indicator lamp with various displays
Gently pull both sides of the headphones out and adjust the fit of the
headphones by pulling
the headband in the direction of the arrow.
Switching the cordless headphones on/ off
Press button 4.
Depending on the previous status, the headphones are switched on or off. To save the battery, the headphones are switched off automatically if they do not receive a signal within three minutes.
Adjusting the volume of the headphones
Turn volume control 1 until you have
reached the desired volume.
If you have connected corded
headphones to a rear-compartment
screen, you can adjust the volume by
pressing buttons 7 on the remote control.
Selecting a screen for the headphones
Move push slider 2 to L (left-hand screen)
or R (right-hand screen).
Indicator lamp displays
The indicator lamp displays the following possible stati for the batteries and headphones:

Connecting additional headphones
You can connect an additional set of corded headphones to each rear-compartment screen.
See also:
Controlling the rear-compartment
climate control automatically using the
front control panel
Turn the SmartKey to position 2 in the
ignition lock.
Activate the rear compartment
function via COMAND.
Rear-compartment climate control can be
controlled via the front control panel using ...
Brake fluid level
If you notice that the brake fluid level in
the brake fluid reservoir has fallen to the
MIN mark or less, check the brake system
immediately for leaks. Also check the
thickness of the brake lini ...
Problems with your vehicle
If you should experience a problem with your
vehicle, particularly one that you believe may
affect its safe operation, we urge you to
contact an authorized Mercedes-Benz Center
immediately to ...
