Panic alarm
► To activate: press 
button 1
for at
least one second.
An alarm sounds and the indicator lamp flashes.
► To deactivate: press 
button 1
again.
or X Insert the SmartKey into the ignition lock.
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 interference,
and
2. this device must accept any interference
received, including interference that may
cause undesired operation of the device.
Any unauthorized modification to this device could void the user's authority to operate the equipment.
The Product label with FCC ID and IC certification number can be found in the battery case of the SmartKey.
Canada only:
This device complies with the RSS-210
Rules of Industry Canada. Operation is
subject to the following two conditions:
1. This device may not cause 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.
The Product label with FCC ID and IC certification number can be found in the battery case of the SmartKey.
See also:
ECO start/stop function (AMG
vehicles)
Important safety notes
WARNING
If the engine is switched off automatically and
you exit the vehicle, the engine is restarted
automatically. The vehicle may begin moving.
There is a risk of acci ...
Hazard warning lamps
■ To switch on the hazard warning lamps:
press button 1.
All turn signals flash. If you now switch on
a turn signal using the combination switch,
only the turn signal lamp on the
corres ...
Problems with your vehicle
If you should experience a problem with your
vehicle, particularly one that you believe may
affect its safe operation, we urge you to
contact an authorized Mercedes-Benz Center
immediately to have ...