Mercedes-Benz Citan 2015, Operating Instructions Manual

Page: 125 / 216

X Insert bolts
:
through both openings on the
right and left of ball coupling
;
.
X
To raise: screw ball coupling
;
tight at the
height of position
1
of bracket
=
using
bolts
:
.
X To lower: screw ball coupling
;
tight at the
height of position
2
of bracket
=
using
bolts
:
.
X
Tighten bolts
:
.
The tightening torque must be 173 Nm.
Trailer power supply
You can find more information about installing
the trailer electrics at a qualified specialist work-
shop.
Trailers with a 7-pin connector
General notes
Trailer with 7-pin connector: you can connect
it to the 13-pin socket on the ball coupling using
an adapter or an adapter cable if necessary.
Both can be obtained in a qualified specialist
workshop.
Fitting the adapter
X
Open the socket cover.
X Insert the plug with lug
:
fitting into groove
=
in the socket. Turn bayonet connection
;
clockwise as far as it will go.
X Close the cover so that it engages.
X If you are using an adapter cable, use cable
ties to secure the cable to the trailer.
! Make sure that there is sufficient cable play
so that the cable cannot become detached
when cornering.
Trailer towing
123
Driving and parking
Z