SmartKey
Important safety notes
G
WARNING
If children are left unsupervised in the vehi-
cle, they could:
R
operate the vehicle's equipment
Additionally, children could set the vehicle in
motion if, for example, they:
R
release the parking brake
R
shift the automatic transmission out of
park position
j
R
start the engine
There is a risk of an accident and injury.
Never leave children or animals unattended
in the vehicle.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. This
also applies for the Digital Vehicle Key if the
"Digital Vehicle Key" function is activated via
Mercedes me connect.
G
WARNING
If you attach heavy or large objects to the
SmartKey, the SmartKey could be uninten-
tionally turned in the ignition lock. This
could cause the engine to be switched off.
There is a risk of an accident.
Do not attach any heavy or large objects to
the SmartKey. Remove any bulky key rings
before inserting the SmartKey into the igni-
tion lock.
!
Keep the SmartKey away from strong mag-
netic fields. Otherwise, the remote control
function could be affected.
Strong magnetic fields can occur in the
vicinity of powerful electrical installations.
Do not keep the SmartKey:
R
with electronic devices, e.g. a mobile phone
or another SmartKey
R
with metallic objects, e.g. coins or metal foil
R
inside metallic objects, e.g. a metal case
Vehicles with KEYLESS-GO start function:
do not keep the SmartKey in the cargo com-
partment. Otherwise, the SmartKey may not
be detected, e.g. when starting the engine
using the Start/Stop button.
SmartKey functions
:
&
To lock the vehicle
;
F
To open the tailgate
=
%
To unlock the vehicle
X
To unlock centrally: press the
%
but-
ton.
If you do not open the vehicle within approx-
imately 40 seconds of unlocking:
R
the vehicle is locked again
R
anti-theft protection is reactivated
X
To lock: press the
&
button.
The SmartKey centrally locks/unlocks:
R
the doors
R
the tailgate
R
the fuel filler flap
The turn signals flash once when unlocking
and three times when locking.
When the locator lighting is activated via the
multimedia system, it lights up when it is dark
after the vehicle is unlocked with the remote
control; see Digital Operator's Manual.
You can also set an audible signal to confirm
that the vehicle has been locked. The audible
signal can be activated and deactivated using
the on-board computer (
Y
page 200).
X
To open the tailgate automatically from
outside the vehicle: press and hold the
F
button until the tailgate opens
(
Y
page 79).
Vehicles with KEYLESS-GO or KEYLESS-GO
start function:
SmartKey
69
Opening
and
clo
sing
Z
