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Controls in detail
Locking and unlocking
ț The locator lighting will also come
on if it is dark and the feature is ac-
tivated in the control system
(
୴ page 172).
̈ Global unlocking: Grasp any outside
door handle other than the driver’s out-
side door handle.
ț All turn signal lamps flash once.
ț An acoustic signal sounds once.
ț The locking knobs in the doors
move up.
ț The anti-theft alarm system is dis-
armed.
ț The locator lighting will also come
on if it is dark and the feature is ac-
tivated in the control system
(
୴ page 172).
̈ Global locking: Close all doors and
touch outside of a door handle 1
(
୴ page 76). Do not keep your hand in
the door handle recess.
With the trunk and doors closed:
ț All turn signal lamps flash three
times.
ț An acoustic signal sounds three
times.
ț The locking knobs in the doors
move down.
ț The anti-theft alarm system is
armed.
̈ Restoring to factory setting: Press
and hold buttons Œ and ‹ si-
multaneously for about 6 seconds until
battery check lamp 5 (
୴ page 73)
flashes twice.
Checking batteries in the SmartKey or
SmartKey with KEYLESS-GO*
(Canada only)
̈ Press button ‹ or Œ.
The battery check lamp (
୴ page 70) or
(
୴ page 73) comes on briefly to indi-
cate that the SmartKey or SmartKey
with KEYLESS-GO batteries are in or-
der.
i
You can also lock the vehicle using the
KEYLESS-GO lock button on trunk lid, if equipped
(
୴ page 270).
!
If the battery check lamp does not come on
briefly during check, the SmartKey or SmartKey
with KEYLESS-GO batteries are discharged.
Replace the batteries (
୴ page 428).
You can obtain the required batteries at any
authorized Mercedes-Benz Center.
i
If the batteries are checked within signal
range of the vehicle, pressing button ‹ or
Πwill lock or unlock the vehicle accordingly.
୴୴