You can centrally lock or unlock the vehicle from the inside. The buttons are located on both front doors.

1 To unlock
2 To lock
■ To unlock: press button 1.
■ To lock: press button 2.
If the front-passenger door is closed, the vehicle locks.
Meanwhile, the fuel filler flap will not be locked or unlocked.
You cannot unlock the vehicle centrally from the inside if the vehicle has been locked with the SmartKey or KEYLESS-GO.
You can open a front door from inside the vehicle even if it has been locked.
If the vehicle has been locked using the
locking button for the central locking, or has
been locked automatically, and a door is
opened from the inside:
• the vehicle will be fully unlocked if it had
previously been fully unlocked
• only the door which has been opened form
the inside is unlocked if only the driver's
door had been previously unlocked
Navigation system menu
Displaying navigation inst
In the Navi menu, the multifunction display
shows navigation instructions.
For more information, see the separate
operating instructions.
► Switch on COMAND ( ...
Roadside Assistance
The Mercedes-Benz Roadside Assistance
Program offers technical help in the event of
a breakdown. Calls to the toll-free Roadside
Assistance Hotline are answered by our
agents 24 hours a day, 365 d ...
Setting the air vents
Important safety notes
WARNING
When operating the climate control, the air
that enters the passenger compartment
through the air vents can be very hot or very
cold (depending on the set temperat ...