Using headphones
Vehicles intended for sale in the USA are
equipped with cordless headphones.
Corded headphones are available for the Canadian and other markets.
You can use the cordless headphones supplied and/or up to two sets of corded headphones connected to the corresponding jack of the rear-compartment screens.
You will find information on the following topics in the "Cordless headphones" section.
• Switching the cordless headphones on/off
• Adjusting the volume of the headphones
• Selecting a screen for the headphones
See also:
General notes
If you cannot lock or unlock the vehicle with
the SmartKey, either the battery in the
SmartKey is discharged, the SmartKey is
faulty or the starter battery is discharged.
Check the battery in ...
Roadside Assistance button
Press and hold Roadside Assistance
button 1 for more than two seconds. This initiates a call to the Mercedes-Benz
Customer Assistance Center. The indicator lamp in Roadside Assistance but ...
Destination or area of destination
reached
When you reach your destination, COMAND
displays a checkered flag and route guidance
is automatically ended.
For certain points of interest (e.g. airports),
the Destination Reached display is s ...
