Vauxhall Corsa 2014 Owner's Manual page 144

Checking the tensioning of the
coupling ball bar
■ The rotary knob rests on the
coupling ball bar.
■ Green marking on the rotary knob
is not visible.
■ Locking pin at the top of the
coupling ball bar is set inwards.
■ The key is in the lock.
Otherwise, the coupling ball bar must
be tensioned before it is inserted into
the coupling housing:
■ Place the key in the lock and unlock
the coupling ball bar.
■ Push the rotary knob onto the
coupling ball bar and rotate right
while pressed down until it
engages. The key remains in the
lock.
Driving and operating
Inserting the coupling ball bar
Insert the tensioned coupling ball bar
in the opening and push firmly
upwards until it audibly engages.
The rotary knob snaps back into its
original position resting against the
coupling ball bar without a gap.
9 Warning
Do not touch rotary knob during
insertion.
143