Voice Control System -> Notes on operating safety for Your Mercedes GLC Class SUV First generation (2015-2021)

Voice Control System 265  
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Notes on operating safety  
also cause the driver to lose control of the  
vehicle.  
Always stow objects so that they can‐  
not be thrown around in such situa‐  
tions.  
Always make sure that objects do not  
protrude from stowage spaces, luggage  
nets or stowage nets.  
Close the lockable stowage spaces  
before starting a journey.  
Always stow and secure heavy, hard,  
pointed, sharp-edged, fragile or bulky  
objects in the trunk/load compartment.  
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WARNING Risk of distraction from infor‐  
mation systems and communications  
equipment  
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As the driver, only operate mobile com‐  
munications devices when the vehicle is  
stationary.  
If you operate information and communica‐  
tion equipment integrated in the vehicle  
when driving, you will be distracted from the  
traffic situation. This could also cause you to  
lose control of the vehicle.  
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As a vehicle occupant, only use mobile  
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communications devices in the areas  
intended for this purpose, e.g. in the  
rear passenger compartment.  
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Only operate this equipment when the  
traffic situation permits.  
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WARNING Risk of injury due to objects  
being stowed incorrectly  
For your own safety, always observe the follow‐  
ing points when operating mobile communica‐  
tions equipment and especially your voice con‐  
trol system:  
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If you cannot be sure of this, stop the  
If objects in the vehicle interior are stowed  
incorrectly, they can slide or be thrown  
around and hit vehicle occupants. In addi‐  
tion, cup holders, open stowage spaces and  
mobile phone receptacles cannot always  
retain all objects they contain.  
There is a risk of injury, particularly in the  
event of sudden braking or a sudden change  
in direction.  
vehicle whilst paying attention to road  
and traffic conditions and operate the  
equipment with the vehicle stationary.  
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Observe the legal requirements for the coun‐  
try in which you are driving.  
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WARNING Risk of an accident from  
operating mobile communication equip‐  
ment while the vehicle is in motion  
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While driving, only operate mobile communi‐  
cations equipment and your voice control  
system when the traffic conditions permit it.  
You may otherwise be distracted from the  
traffic conditions and cause an accident,  
injuring yourself and others.  
Mobile communications devices distract the  
driver from the traffic situation. This could  
266 Voice Control System  
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Conducting a dialog  
If you use the voice control system in an  
emergency your voice can change and your  
telephone call, e.g. an emergency call, can  
thereby be unnecessarily delayed.  
Familiarize yourself with the voice control  
system functions before starting the journey.  
For the dialog with the Voice Control System,  
you can use complete sentences of colloquial  
language as voice commands, such as, for exam‐  
ple, "Please show me the list of the last calls" or  
"How warm is it outside?". It is not necessary to  
first change to the relevant application such as  
"Telephone" or "Vehicle function".  
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Comply with the loading guidelines  
(/ page 106).  
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To activate or continue dialog by using a  
keyword: say "Hello Mercedes" to activate  
the Voice Control System. Voice activation  
must be switched on in the multimedia sys‐  
tem (/ page 267). For this, it is not neces‐  
sary to press up the £ rocker switch on  
the multifunction steering wheel.  
Voice activation can also be directly com‐  
bined with a voice command, e.g. "Hi  
Mercedes, how fast can I drive?".  
Operation  
Overview of operating the multifunction  
steering wheel  
The Voice Control System is operational approx‐  
imately thirty seconds after the ignition is  
switched on.  
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Press the rocker switch up: £ starts the  
dialog  
Press the control knob: 8 switches the  
sound off or on (ends the dialog)  
Turn the control knob up/down: increases/  
decreases the volume  
Press the rocker switch down: ~ rejects/  
ends a call (ends the dialog)  
or  
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Press the £ rocker switch up on the mul‐  
tifunction steering wheel.  
You can say a voice command after an  
acoustic signal.  
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