Mercedes-Benz A-Class 2021 Operator's Manual page 78

76 Opening and closing
If several consecutive kicking movements are
not successful, wait ten seconds.
System limits
The system may be impaired or may not function
in the following cases:
The sensors are dirty, e.g. due to road salt or
R
snow.
The kicking movement is made using a pros‐
R
thetic leg.
The trunk lid could be opened unintentionally, in
the following situations:
A person's arms or legs are moving in the
R
sensor detection range, e.g. when polishing
the vehicle or picking up objects.
Objects are moved or placed behind the vehi‐
R
cle, e.g. tensioning straps or luggage.
Clamping straps, tarps or other coverings are
R
pulled over the bumper.
A protective mat with a length reaching over
R
the trunk sill down into the detection range
of the sensors is used.
The protective mat is not secured correctly.
R
Work is being done on the trailer hitch, trail‐
R
ers or rear-mounted bicycle racks.
Deactivate the SmartKey functions (
or do not carry the SmartKey about your person
in such situations.
Unlocking and opening the trunk from inside
with the emergency release
Requirements:
The 12 V vehicle battery is connected and
R
charged.
page 67)
/
Press emergency release button
#
1 briefly.