Mercedes-Benz GLC 200 4MATIC, Owner'S Manual

Page: 485 / 601

Display messages Possible causes/consequences and
M
Solutions
ï
Operation only possible in
transmission position P
* The ball neck will not swivel because transmission position
h
,
k
or neutral
i
is selected.
#
Depress the brake pedal.
#
Engage park position
j
.
ï
Trailer coupling in motion
* The ball neck is retracting/extending.
Do not attempt to speed up, slow down or initiate the swivel movement using your hand, foot or other aids. During the
swivel movement, do not couple a trailer.
When the ball neck has reached an operational position, the display message will disappear.
ï
Trailer coupling Check
lock (white display message)
* The trailer hitch is not operational during a journey with a trailer.
&
WARNING Risk of an accident if the ball neck is not locked
The trailer may become detached.
#
Stop the vehicle immediately in accordance with the traffic conditions. Do not continue driving.
#
Uncouple the trailer and secure it against rolling away.
#
Initiate a new swivelling procedure and do not re-couple the trailer until the display message disappears.
#
Initiate a new swivel movement (
/
page 311).
#
When the display message disappears, couple up the trailer and drive on.
482 Display messages and warning/indicator lamps