Mercedes-Benz 2008 S550 4MATIC Automobile User Manual


 
339
Controls in detail
Locking and unlocking
̈ Global locking: Close all doors and
touch outside of door handle 1. Do
not keep your hand in the door handle
recess.
With the trunk and both doors closed:
ț All turn signal lamps flash three
times.
ț An acoustic signal sounds three
times (if equipped and feature acti-
vated).
ț The locking knobs in the doors
move down.
ț The anti-theft alarm system is
armed.
Selective setting
If you frequently travel alone, you may wish
to reprogram the SmartKey with
KEYLESS-GO so when you, grasp the driv-
er’s outside door handle only the driver’s
door and the fuel filler flap unlocks.
̈ Press and hold buttons Œ and
simultaneously for about 5 seconds un-
til battery check lamp 5 (
page 335)
flashes twice.
The SmartKey with KEYLESS-GO will
then function as follows:
̈ Unlocking driver’s door and fuel fill-
er flap: Grasp the driver’s outside door
handle.
ț All turn signal lamps flash once.
ț An acoustic signal sounds once
(if equipped and feature activated).
For more information, see “Factory
setting” (
page 338).
ț The locking knob in the driver’s
door moves up.
ț The anti-theft alarm system is dis-
armed.
̈ 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
(if equipped and feature activated).
ț The locking knobs in the doors
move up.
ț The anti-theft alarm system is dis-
armed.
i
Vehicles with trunk opening/closing
system*:
You can also lock the vehicle using the
KEYLESS-GO locking/closing switch
(
page 482).
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