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If a KEYLESS-GO key is in the rear detection
range of KEYLESS-GO, the boot lid could
open or close unintentionally.
X
Make sure that the vehicle is stationary.
X
Open the boot lid.
X
Pull release knob
:
until the ball coupling
unlocks.
The ball coupling folds out from under the
rear bumper.
The indicator lamp on the release knob
flashes. The trailer socket folds away auto-
matically.
X
Press the ball coupling in the direction of
the arrow until it engages in a vertical posi-
tion.
The indicator lamp on the release knob
goes off.
The multifunction display shows the
Check
Check trailer
trailer hitch
hitch lock
lock
display mes-
sage until the ball coupling is engaged.
X
Remove the protective covering from the
ball coupling and store it in a safe place.
i
Observe the safety instructions for hybrid
vehicles (
Y
page 44).
Coupling up a trailer
R
Do not carry the KEYLESS-GO key about
your person when:
-
folding the ball coupling in or out
-
coupling or uncoupling a trailer
If a KEYLESS-GO key is in the rear detection
range of KEYLESS-GO, the boot lid could
open or close unintentionally.
X
Make sure that the transmission is in posi-
tion P.
X
Apply the electric parking brake.
X
Position the trailer level behind the vehicle.
X
Couple up the trailer.
X
Establish the electric connection between
the vehicle and the trailer.
X
Check that the trailer lighting system is
working.
A trailer that is connected is recognised
only when the electrical connection is
established correctly and when the lighting
system is working properly. The function of
other systems, such as ESP
®
, PARK-
TRONIC, Active Parking Assist, Active Blind
Spot Assist or Lane Keeping Assist also
depends on this.
Uncoupling a trailer
G
WARNING
If you uncouple a trailer with an engaged over-
run brake, you could trap your hand between
the vehicle and the trailer drawbar. This poses
a risk of injury.
Do not uncouple a trailer with an engaged
overrun brake.
G
WARNING
Vehicles with level control:
If you disconnect the trailer cable, the vehicle
is lowered. This can cause you or others to
Towing a trailer
295
Driving
and
parking
Z
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