Mercedes-Benz C-Class Coupe 2019 Operator's Manual page 77

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Detection range of the sensors
If several consecutive kicking movements are
not successful, wait ten seconds.
System limitations
The system may be impaired or may not function
if:
Snow or dirt, e.g. from road salt, covers the
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sensor area.
The kicking movement is made using a pros‐
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thetic leg.
The trunk lid could be opened or closed uninten‐
tionally, in the following situations:
A person's arms or legs are moving in the
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sensor detection range, e.g. when polishing
the vehicle or picking up objects.
Objects are moved or placed behind the vehi‐
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cle, e.g. tensioning straps or luggage.
Clamping straps, tarps or other coverings are
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pulled over the bumper.
A protective mat with a length reaching over
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the trunk sill down into the detection range
of the sensors is used.
The protective mat is not secured correctly.
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Work is being undertaken on the trailer hitch,
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on trailers or rear bicycle racks.
Deactivate KEYLESS-GO (
/
not carry the SmartKey about your person in
such situations.
Switching separate trunk locking on or off
If you centrally unlock the vehicle while separate
locking is activated, the trunk will remain locked.
To switch on: slide the switch to position
#
1.
page 63) or do
To switch off: slide the switch to position
#
2.
%
If an accident has been detected, the trunk
will unlock even if separate locking is
switched on.
75
Opening and closing