tions of KEYLESS-GO with those of a conven-
tional SmartKey. Unlock the vehicle by using
KEYLESS-GO, for instance, and lock it using the
&
button on the SmartKey.
When locking or unlocking with KEYLESS-GO,
the distance between the SmartKey and the cor-
responding door handle must not be greater
than 3 ft (1 m).
A check which periodically establishes a radio
connection between the vehicle and the Smart-
Key determines whether a valid SmartKey is in
the vehicle. This occurs, for example:
R
when the external door handles are touched
R
when starting the engine
R
while the vehicle is in motion
X
To unlock the vehicle: touch the inner sur-
face of the door handle.
X
To lock the vehicle: touch sensor sur-
face
:
.
X
Convenience closing feature: touch
recessed sensor surface
;
for an extended
period.
X
To unlock the trunk lid: pull the handle on
the trunk lid.
The vehicle only unlocks the trunk lid.
Deactivating and activating
If you do not intend to use a SmartKey for an
extended period of time, you can deactivate the
KEYLESS-GO function of the SmartKey. The
SmartKey will then use very little power, thereby
conserving battery power. For the purposes of
activation/deactivation, the vehicle must not be
nearby.
X
To deactivate: press the
&
button on the
SmartKey twice in rapid succession.
The battery check lamp of the SmartKey
(
Y
page 76) flashes twice briefly and lights
up once, then KEYLESS-GO is deactivated.
X
To activate: press any button on the Smart-
Key.
or
X
Insert the SmartKey into the ignition lock.
KEYLESS-GO and all of its associated features
are available again.
Changing the settings of the locking
system
You can change the settings of the locking sys-
tem. This means that only the driver's door and
the fuel filler flap are unlocked when the vehicle
is unlocked. This is useful if you frequently travel
alone.
X
To change the setting: simultaneously press
the
%
and
&
buttons on the SmartKey
for approximately six seconds until the bat-
tery check lamp flashes twice (
Y
page 76).
If the setting of the locking system is changed
within the signal range of the vehicle, pressing
the
&
or
%
button:
R
locks or
R
unlocks the vehicle
The SmartKey now functions as follows:
X
To unlock: press the
%
button once.
X
To unlock centrally: press the
%
button
twice.
X
To lock centrally: press the
&
button.
74
SmartKey
O
pen
in
g
an
d
cl
os
in
g
Summary of Contents for E-Class Cabriolet 2016
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