Trailer with 7-pin connector
General notes
You can make a connection to the 13-pin socket on the ball coupling using an adapter or, if necessary, an adapter cable. Both can be obtained in a qualified specialist workshop.
Installing the adapter
Make sure that there is enough slack in the cable for cornering so that the cable cannot become detached.
► Open the socket cover.
► Insert the connector with lug 1 into groove 2 on the socket and turn the connector clockwise to the stop.
► Make the cover engage.
► If you are using an adapter cable, secure the cable to the trailer with cable ties.
When the socket is connected, the ultrasonic backing up aid is deactivated.
See also:
Steering wheel EASY-ENTRY/EXIT
feature
Important safety notes
WARNING
Make sure that nobody can become trapped
when you activate the EASY-ENTRY/EXIT
feature.
If there is a risk of someone becoming
trapped, stop the adjustment proce ...
Qualified specialist workshop
An authorized Mercedes-Benz Center is a
qualified specialist workshop. It has the
necessary specialist knowledge, tools and
qualifications to correctly carry out the work
required on your vehicle. ...
Through-loading facility in the rear
If objects or loads are not secured when being
transported in the through-loading facility,
they could slip or be thrown around and
thereby hit vehicle occupants.
Observe the loading guidelines& ...