Mercedes-Benz B 250 e 2015, Owner'S Manual

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There are several ways to deactivate the alarm:
X
To deactivate the alarm with the key: press
the % or & button on the key.
or
X
Insert the key into the ignition lock.
or
X
To deactivate the alarm with KEYLESS-GO:
press the Start/Stop button in the ignition
lock. The key must be in the vehicle.
or
X
Lock or unlock the vehicle using KEYLESS-
GO. The key must be outside the vehicle.
If you unlock the vehicle using the emergency
key element, the charge socket flap will not be
unlocked automatically.
Removing the emergency key element
X
Push release catch : in the direction of the
arrow and, at the same time, remove emer-
gency key element ; from the key.
Further information about:
R
unlocking the driver's door (
Y
page 80)
R
unlocking the luggage compartment
(
Y
page 81)
R
locking the vehicle (
Y
page 80)
Inserting the emergency key element
X
Push emergency key element ; completely
into the key until it engages and release
catch : is back in its basic position.
Battery of the key
Important safety notes
G
WARNING
Batteries contain toxic and corrosive substan-
ces. If batteries are swallowed, it can result in
severe health problems. There is a risk of fatal
injury.
Keep batteries out of the reach of children. If
a battery is swallowed, seek medical attention
immediately.
H
Environmental note
Batteries contain pollutants.
It is illegal to dispose of them
with the household rubbish.
They must be collected sep-
arately and disposed of in an
environmentally responsible
recycling system.
Dispose of batteries in an
environmentally responsible
manner. Take discharged
batteries to a qualified spe-
cialist workshop or to a col-
lection point for used batter-
ies.
Mercedes-Benz recommends that you have the
battery replaced at a qualified specialist work-
shop.
Checking the battery
X
Press the & or % button.
The battery is working properly if battery
check lamp : lights up briefly.
74
Key
Opening
and
closing