Filter
Top Products
101
Controls in detail
Locking and unlocking
Opening a door causes its windows to
open slightly. It will fully close when the
door is shut.
Warning! G
When leaving the vehicle, always remove the
SmartKey from the starter switch, take it
with you, and lock the vehicle. Do not leave
children unattended in the vehicle, or with
access to an unlocked vehicle. It is possible
for children to open a locked door from the
inside, which could result in an accident
and/or serious personal injury.
!
A side window will not work if it is blocked
with ice or if the battery needs charging. If you
cannot shut a door, do not force it or you could
damage the door or the side window. Fix whatev-
er is affecting the window before trying to shut
the door.
i
USA only:
This device complies with Part 15 of the
FCC Rules. Operation is subject to the following
two conditions:
(1) This device may not cause harmful interfer-
ence, and
(2) this device must accept any interference
received, including interference that may
cause undesired operation.
Any unauthorized modification to this device
could void the user’s authority to operate the
equipment.
i
Canada only:
This device complies with RSS-210 of Industry
Canada. Operation is subject to the following
two conditions:
(1) This device may not cause interference, and
(2) this device must accept any interference
received, including interference that may
cause undesired operation of the device.
Any unauthorized modification to this device
could void the user’s authority to operate the
equipment.
i
You can also open and close the windows
(
୴ page 253) and the tilt/sliding sunroof*
(
୴ page 257) or the soft top (୴ page 263) using
the SmartKey.
!
If you can no longer lock or unlock the vehi-
cle with the SmartKey, then the batteries in the
SmartKey are discharged, the SmartKey is mal-
functioning or the vehicle battery is drained.
ț Check the batteries in the SmartKey
(୴ page 108) and replace them if necessary
(
୴ page 441).
ț Use the mechanical key to unlock the driv-
er’s door (
୴ page 427) and the trunk
(୴ page 428).
ț Use the mechanical key to lock the driver’s
door (
୴ page 428) and the trunk
(୴ page 118).
ț Have the vehicle battery and the battery con-
nections checked (
୴ page 464).
If the SmartKey is malfunctioning, contact
Roadside Assistance or an authorized
Mercedes-Benz Center.