Retracting the ball neck fully electrically
#
Pull button
2
.
Indicator lamp
1
will flash and the message
Trailer coupling in motion
will appear on the
driver's display.
The ball neck will retract fully electrically.
#
Wait until the ball neck has reached the
swung-in locked position.
When indicator lamp
1
goes out, the ball
neck is securely locked in place.
If the ball neck is not securely locked in place,
indicator lamp
1
will flash and the message
Trailer coupling Check lock
will appear on the
driver's display.
Observe the information about the displays on the
driver's display:
R
Indicator and warning lamps (
/
page 581)
R
Display messages (
/
page 503)
Extending and retracting the ball neck fully electri-
&
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 mechani-
cally damaged by applying additional pressure
when the ball neck is being extended or
retracted.
#
Do not make the ball neck extend/
retract faster by applying additional pres-
sure.
Requirements:
R
The vehicle is secured against rolling away.
R
The swivel range is clear.
R
The trailer cables or adapter plugs have been
removed.
Multimedia system:
4
©
5
ß
5
y
Extending the ball neck fully electrically
#
Select
Ü
.
The
Trailer coupling in motion
display mes-
sage will appear on the driver's display.
The ball neck will extend fully electrically.
#
Wait until the ball neck has locked in place.
If the ball neck is not securely locked in place, the
Trailer coupling Check lock
message will appear
on the driver display.
Retracting the ball neck fully electrically
#
Select
Ü
.
The
Trailer coupling in motion
display mes-
sage will appear on the driver's display.
The ball neck will retract fully electrically.
#
Wait until the ball neck has locked in place.
Driving and parking 335
Summary of Contents for EQS Saloon 2021
Page 9: ...Left hand drive vehicles 6 At a glance Cockpit...
Page 11: ...Left hand drive vehicles 8 At a glance Cockpit plug in hybrid...
Page 13: ...Standard driver s display 10 At a glance Indicator and warning lamps standard...
Page 17: ...14 At a glance Overhead control panel...
Page 19: ...16 At a glance Door operating unit and seat adjustment...
Page 23: ...20 At a glance Emergencies and breakdowns...
Page 470: ...Fold cover 1 down in the direction of the arrow Breakdown assistance 467...