Mercedes-Benz E 300 Operator's Manual page 34

Panic Button
To activate press and hold button (1)
for at least one second. The alarm will
last for approximately 3 minutes in
form of blinking exterior lamps, and an
alarm will sound.
To deactivate press button (1) again, or
insert electronic key in steering lock.
Note:
For operation in the 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
interference, 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.
Mechanical Keys
The entire vehicle may be locked or
unlocked by using either the
mechanical key in driver's door or
trunk lock, or central locking switch
located in center console. The
mechanical key also locks or unlocks
the fuel filler flap.
Note:
If the fuel filler flap cannot be opened,
refer to Fuel Filler Flap, Manual
Release (see Index).
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