Mercedes-Benz B-Class Owner's Manual page 91

Opening and closing
88 88
In the following situations, there is a danger of
being locked out when the function is activated:
while the vehicle is being tow-started or
R
pushed
if the vehicle is being tested on a roller dyna-
R
mometer
Loc Locking/unloc king/unlocking t king the v he vehicle wit ehicle with t h the emer-
g g ency key ency key
Locking/unloc Loc king/unlocking t king the dr he driv iver's door wit er's door with t h the he
emerg emergency key ency key
%
If you wish to lock the vehicle entirely using
the emergency key, rst press the button for
locking from the inside while the driver's door
is open. Then proceed to lock the driver's
door using the emergency key.
he emer-
Remove the emergency key (
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Insert the emergency key as far as it will go
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into opening
Pull and hold the door handle.
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Pull the cover on the emergency key as
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straight as possible away from the vehicle until
it releases.
Release the door handle.
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page 83).
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1 in the cover.
T T o unloc o unlock: k: turn the emergency key anti-clock-
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wise to position 1.
T T o loc o lock: k: turn the emergency key clockwise to
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position 1.
Carefully press the cover onto the lock cylin-
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der until it engages and is seated rmly.