Users Manual Part 3

Table Of Contents
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Wait until the ball neck has locked in place.
The ball neck is securely locked in place
when indicator lamp 1 is continuously lit.
If the ball neck is not securely locked in
place, indicator lamp 1 will flash and the
display message Check trailer hitch lock will
appear on the driver's display.
Retracting the ball neck fully electrically
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Pull button 2.
Indicator lamp 1 will flash and the display
message
Trailer coupling in motion will
appear on the driver's display.
The ball neck will retract fully electrically.
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Wait until the ball neck has locked in place.
The ball neck will be securely locked in place
when indicator lamp 1 goes out.
If the ball neck is not securely locked in
place, indicator lamp 1 will flash and the
display message Trailer coupling Check lock
will appear on the driver's display.
Observe the information about the notifications
on the driver's display:
R
Indicator and warning lamps (/ page 634)
R
Display messages (/ page 574)
Folding the ball neck in/out fully electrically
(multimedia system)
&
WARNING Risk of accident due to the
ball neck not being engaged
If the ball neck is not engaged, the trailer
may come loose.
#
Always engage the ball neck as descri‐
bed.
*
NOTE Damage to the all-electric trailer
hitch due to additional pressure
The all-electric trailer hitch could be mechan‐
ically damaged by applying additional pres‐
sure when the ball neck is being extended or
retracted.
#
Do not make the ball neck extend/
retract faster by applying additional
pressure.
Requirements:
R
The vehicle is secured against rolling away.
R
The swivel range is clear.
Driving and parking
267