Mercedes-Benz SL 55, Operator'S Manual

Page: 93 / 434

92
Controls in detail
Locking and unlocking
Restoring to factory setting
왘
Press and hold buttons
Œ
and
‹
simultaneously for about six seconds
until battery check lamp
5
(
컄
page 90) flashes twice.
Unlocking the trunk lid
You can unlock the trunk separately.
A minimum height clearance of
6.2 ft (1.88 m) is required to open the
trunk lid.
왘
Press and hold button
Š
until trunk
unlocks.
Checking the batteries
왘
Press button
‹
or
Œ
.
Battery check lamp 5 (
컄
page 90)
comes on briefly to indicate that the
SmartKey batteries are in order.
!
If you can no longer lock or unlock the
vehicle with the SmartKey, then the
batteries in the SmartKey are dis-
charged, the SmartKey is malfunction-
ing or the vehicle battery is drained.
앫 Check the batteries in the
SmartKey (
컄 page 92) and replace
them if necessary ( 컄 page 328).
앫
Use the mechanical key to unlock
the doors (
컄
page 325).
앫 Have the vehicle batteries and their
connections checked
(
컄 page 358).
앫
Use the mechanical key to lock or
unlock the doors (
컄
page 327) .
If the SmartKey is malfunctioning, con-
tact an authorized Mercedes-Benz
Center.
i
If the vehicle was previously centrally
locked, the trunk lid will lock automati-
cally when closed. The turn signals will
flash three times to confirm locking.
!
If battery check lamp 5 does not
come on briefly during check, then the
SmartKey batteries are discharged.
앫
Replace the batteries (
컄
page 328).
You can obtain the required batteries
at any authorized Mercedes-Benz
Center.
i
If the batteries are checked within sig-
nal range of the vehicle, pressing
the
‹
or
Œ
button will lock or
unlock the vehicle accordingly.