X
Replace the cover of the ball coupling
recess and engage it.
X
Fold the trailer power socket upwards.
Trailer power supply
When it leaves the factory, your vehicle's
trailer socket is equipped with a permanent
power supply and a power supply that is
switched on via the ignition lock.
The permanent power supply is supplied via
trailer socket pin 9.
The power supply that is switched on via the
ignition lock is supplied via trailer socket pin
10.
!
You can connect accessories with a
power rating of up to 240 W to the perma-
nent power supply and with a power rating
of up to 180 W to the power supply that is
switched on via the ignition lock.
The trailer battery may not be charged from
the power supply.
The trailer's permanent power supply is
switched off in the event of low vehicle supply
voltage and after six hours at the latest.
You can find more information about fitting
the trailer electrics at a qualified specialist
workshop.
X
To switch the connected power supply
on or off: turn the key in the ignition lock
to position 2 or 0 respectively.
Trailer with 7-pin connector
General notes
Trailer with 7-pin connector: you can con-
nect to the 13-pin socket on the ball coupling
using an adapter or, if necessary, an adapter
cable. Both can be obtained at a qualified
specialist workshop.
Fitting the adapter
X
Open the socket cover.
X
Insert the plug connector with lug
:
into
groove
;
on the socket. Turn the connec-
tor clockwise as far as possible.
X
Let the cover engage.
X
If you are using an adapter cable, secure
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.
Towing a trailer
221
Driv
ing
and
pa
rki
ng
Z
Содержание GLK 300 4MATIC 2012
Страница 2: ......
Страница 3: ......
Страница 5: ......
Страница 77: ...74...
Страница 111: ...108...
Страница 129: ...126...
Страница 147: ...144...
Страница 225: ...222...
Страница 298: ...Useful information 296 Loading guidelines 296 Stowage areas 296 Features 305 295 Stowing and features...
Страница 314: ...Useful information 312 Service 312 Engine compartment 313 Care 317 311 Maintenance and care...
Страница 327: ...324...
Страница 363: ...360...
Страница 379: ...376...
Страница 380: ......
Страница 381: ......