12 V sockets
Points to observe before use
The sockets can be used for accessories, e.g.
lamps or mobile phone chargers with a maximum current draw of 180 W (15 A).
If you use the sockets for long periods when the engine is switched off, the battery may discharge.
•► Turn the SmartKey to position 1 in the ignition lock.
i An emergency cut-out ensures that the on-board voltage does not drop too low. If the on-board voltage is too low, the power to the sockets is automatically cut. This ensures that there is sufficient power to start the engine.
Socket in the front-compartment center console
•► To open: slide cover 1 forwards until it engages.
•► Lift up the cover of socket 2.
•► To close: press cover 1 briefly at the front.
The cover moves back.
Socket in the rear-compartment center console
•► Briefly press cover 2 at the top.
The cover opens.
•► Lift up the cover of socket 1.
Socket in the trunk/cargo compartment
Power socket in the trunk (Sedan)
Power socket in the cargo compartment (Wagon)
•► Lift up the cover of socket 1.
See also:
Charging the battery
WARNING
Never charge a battery still installed in the
vehicle unless a battery charger unit approved
by Mercedes-Benz is being used. Gases may
escape during charging and cause explosions
tha ...
Displaying station information
This function is only available for analog FM
and digital AM/FM programs (HD Radio).
Information relevant to the current station is
shown below the main function bar.
Select Radio in the radio ...
Emergency braking
The vehicle can also be braked during an
emergency using the electric parking brake.
– While driving, push handle 1 of the electric
parking brake.
The vehicle is braked as long as you keep ...