Mercedes-Benz ML 320 CDI, Operator'S Manual, Page: 116 / 585

115
Controls in detail
Locking and unlocking
Factory setting
Global unlocking
왘
Grasp an outside door handle.
All turn signal lamps flash once. The
locking knobs in the doors move up.
The anti-theft alarm system is dis-
armed.
The vehicle will lock again automatically
and reactivate the anti-theft alarm system
within approximately 40 seconds of
unlocking if
앫
neither a door nor the tailgate is
opened
앫
the central locking switch is not
activated
Global locking
왘
Press the lock button on an outside
door handle (
컄
page 68).
With the tailgate and all doors closed,
the turn signal lamps flash three times.
The locking knobs in the doors move
down. 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
driver’s door handle only the driver’s door
and the fuel filler flap unlocks.
왘
Press and hold buttons
Œ
and
‹
simultaneously for about 5 seconds un-
til battery check lamp
5
(
컄
page 112)
flashes twice.
The SmartKey with KEYLESS-GO will
then function as follows:
Unlocking driver’s door and fuel filler
flap
왘
Grasp the driver’s outside door handle.
All turn signal lamps flash once. The
locking knob in the driver’s door moves
up. The anti-theft alarm system is dis-
armed.
i
If the vehicle has been parked for more than
72 hours, you must pull an outside door handle
in order to activate the KEYLESS-GO function.
i
The vehicle could be inadvertently unlocked
if the SmartKey with KEYLESS-GO is within 3 ft
(1 m) of the vehicle and
앫
an outside door handle is splashed with
water
or
앫
you attempt to clean an outside door handle