Centrally locking and unlocking the vehicle from the inside
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
See also:
Restoring the factory settings
► Press the and
buttons
simultaneously for approximately six
seconds until battery check lamp 1
flashes twice. ...
Automatic transmission
Important safety notes
WARNING
If the engine speed is above the idling speed
and you engage transmission position D or
R, the vehicle could pull away suddenly. There
is a risk of an accident.
...
Qualified specialist workshop
An authorized Mercedes-Benz Center is a
qualified specialist workshop. It has the
necessary specialist knowledge, tools and
qualifications to correctly carry out the work
required on your vehicle. ...