Loading ...
Loading ...
Loading ...
Coupling up/uncoupling a trailer
&
WARNING Risk of injury from the vehicle
level being changed
Vehicles with level control system: the
vehicle level may be changed unintentionally,
e.g. by other persons. You may become trap‐
ped if you couple up or uncouple a trailer
while the vehicle level is changing. In addi‐
tion, other people could become trapped if
their limbs are between the vehicle body and
the tires or underneath the vehicle.
When coupling up or uncoupling a trailer,
make sure that:
#
The doors or tailgate are not opened or
closed.
#
You do not initiate the level control sys‐
tem and do not operate the DYNAMIC
SELECT switch.
#
Do not lock or unlock the vehicle.
Requirements:
R
The vehicle is secured with the electric park‐
ing brake.
R
The transmission is in position j.
The trailer will be correctly detected by the vehi‐
cle only if the following conditions are met:
R
The trailer is connected correctly
R
The trailer lighting system is in working order
The functions of the following systems are affec‐
ted by a correctly connected trailer:
R
Active Lane Keeping Assist
R
ESP
®
trailer stabilization
R
Parking Assist PARKTRONIC
R
Active Parking Assist
R
Blind Spot Assist or Active Blind Spot Assist
R
Drive Away Assist
R
Cross Traffic Alert
R
Rear view camera
R
360° Camera
Vehicles without a level control system: the
ball head height will change depending on the
vehicle's load. In this case, use a trailer with a
height-adjustable drawbar.
Coupling up a trailer
*
NOTE Damage to the vehicle battery due
to full discharge
Charging the trailer battery using the power
supply of the trailer can damage the vehicle
battery.
#
Do not use the vehicle's power supply
to charge the trailer battery.
Information about a suitable ball neck for
Mercedes-Benz vehicles can be obtained from a
qualified specialist workshop, e.g. an authorized
Mercedes-Benz Center.
#
Remove the cover from the ball neck mount
and store it in a safe place (/ page 270).
#
Position the trailer on a level surface behind
the vehicle and couple it up to the vehicle.
#
Establish the electrical connection between
the vehicle and the trailer.
%
Accessories can be connected to the perma‐
nent power supply up to 180 W and to the
power supply that is switched on via the igni‐
tion lock.
Driving and parking
271
Loading ...
Loading ...
Loading ...