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Controls in detail
Locking and unlocking
The trunk can also be opened from its in-
side in an emergency, see “Trunk lid emer-
gency release” (
୴ page 103).
Loss of SmartKey or mechanical key
If you lose a SmartKey or mechanical key,
you should do the following:
̈ Have the SmartKey deactivated by an
authorized Mercedes-Benz Center.
̈ Report the loss of the SmartKey or the
mechanical key immediately to your
car insurance company.
̈ If necessary, have the mechanical lock
replaced.
Your authorized Mercedes-Benz Center
will be glad to supply you with a replace-
ment.
SmartKey with KEYLESS-GO*
Specially equipped vehicles come with two
SmartKeys with KEYLESS-GO, each with
remote control and a removable mechani-
cal key. The locking tabs for the mechani-
cal key portion of the two SmartKeys are a
different color to help distinguish each
SmartKey unit.
The KEYLESS-GO function is integrated
into the SmartKey. On these vehicles, the
validity of the SmartKey with KEYLESS-GO
is checked every time you pull a door
handle.
If the SmartKey with KEYLESS-GO* is valid,
your vehicle unlocks
ț the doors
ț the trunk lid
i
If the trunk lid does not open, it is still
locked separately (if applicable)
(
୴ page 104).
If the vehicle was previously centrally
locked, the trunk lid will lock automati-
cally when closed (
୴ page 97). The
turn signals will flash three times to
confirm locking.
!
To prevent possible malfunction, avoid
exposing the SmartKey with
KEYLESS-GO to high levels of electro-
magnetic radiation.