– Press the electric coupling button (1) for
three seconds. It is located under the 12-
volt socket. The status of the icon on the
display then changes and indicates that the
coupling release request has been valida-
ted. Do not press the button for longer than
five seconds.
– Carefully drive the tow tractor towards the
drawbar until the bar is in the jaw of the tow
coupling.
The coupling closes on contact and the lever
on the coupling snaps downwards. The status
of the icon on the display then changes and
indicates that the coupling is closing.
Make sure that the coupling pin on the tow
coupling does not protrude out of its guide.
– Connect the trailer lighting (if present) to the
tow tractor lighting socket, and check that it
is working properly.
– Remove the equipment used to prevent the
coupled load from rolling.
– Release the trailer brake (if present).
Uncoupling a trailer
WARNING
Incorrect operation leads to a risk of injury.
– Do not reach into the open coupling with your
hands or arms.
– Take precautions, such as using wheel
chocks, to prevent the load you want to dis-
connect from rolling.
– Disconnect the trailer lighting (optional)
from the trailer socket.
– Press the electric coupling button (1) for
three seconds. The status of the icon on the
display then changes and indicates that the
coupling release request has been valida-
ted. Do not press the button for longer than
five seconds.
– Carefully drive the tow tractor forwards until
the trailer tow bar and coupling are discon-
nected.
– Park the trailer.
Use
4
Towing
76 1191 801 15 51 EN - 02/2021 - 10
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