Service; Assyst Plus; Pin Connector - Mercedes-Benz C Class Owner's Manual

Trailer with 7-pin connector
If your trailer has a 7-pin connector, you
can connect it to the 13-pin socket on the
ball coupling using an adapter or, if neces-
sary, an adapter cable. Both of these can
be obtained at a qualified specialist work-
shop, e.g. at a Mercedes-Benz Service
Centre.
Fitting the adapter
1 Connector with lug
2 Socket with groove
E
Open the socket cover.
E Insert the connector with lug 1 into
groove 2 on the socket and turn the
connector clockwise to the stop.
E
Make the cover engage.
E
If you are using an adapter cable, se-
cure the cable to the trailer with cable
ties.
!
Make sure that there is sufficient cable
play so that the cable cannot become detached
when cornering.
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Service

Active Service System
ASSYST PLUS, the Active Service System,
tells you when the next service is due.
Approximately one month before the next
service is due, the service due date is dis-
played in days or kilometres, depending
on the distance travelled. One of the fol-
lowing messages will appear in the multi-
function display while you are driving or
while the ignition is switched on:
Service A due in .. days
Service A due in .. km
Service A due
Illustration shows vehicle with luxury mul-
ti-function steering wheel*
The letter indicates which service must be
carried out. A stands for a minor service
and B for a major service. A number or an-
Operation
Service
ee
215