Smartkey With Keyless-Go - Mercedes-Benz 2008 M-Class Operator's Manual

Global locking
Press button ‹.
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.
Restoring to factory setting
Press and hold buttons Œ and ‹
simultaneously for about 5 seconds
until battery check lamp 5
( page 110) flashes twice.

SmartKey with KEYLESS-GO*

Vehicles equipped with KEYLESS-GO come
with two SmartKeys with KEYLESS-GO,
each with remote control and a removable
mechanical key.
The KEYLESS-GO function is integrated
into the SmartKey. On these vehicles, the
validity of the SmartKey with KEYLESS-GO
is checked when you grasp an outside door
handle.
If the SmartKey with KEYLESS-GO is valid,
your vehicle unlocks
the doors
the tailgate
the fuel filler flap
Controls in detail
Locking and unlocking
SmartKey with KEYLESS-GO*
1 ‹ Lock button
2 Š Unlock button* for tailgate
3 Locking tab for mechanical key
4 ΠUnlock button
5 Battery check lamp
6 Â Panic button ( page 97)
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