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
Service and literature
Your vehicle is covered under the terms of the
warranties printed in the Service and
Warranty Information booklet. Your
authorized Mercedes-Benz Center will
exchange or repair any defective parts
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Multifunction steering wheel
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Opening and closing the side
windows
The switches for all side windows are located
on the driver's door. There is also a switch on
each door for the corresponding side window.
The switches on the driver's door take
precedence.
T ...