Opel Crossland X 2017 Owner's Manual page 174

172 Driving and operating
Place the strap through the rear right
lashing eye, wrap around twice and
tighten the strap to secure the bag.
Fitting the coupling ball bar
Swivel the connecting socket
downwards. Remove the sealing plug
from the opening for the coupling ball
bar and stow it.
Checking the tensioning of the
coupling ball bar
● Red marking on rotary knob must
point towards green marking on
coupling ball bar.
● The gap between the rotary knob
and the coupling ball bar must be
approx. 6 mm.
● The key must be in position c.
Otherwise, the coupling ball bar must
be tensioned before being inserted:
● Unlock coupling ball bar by
turning key to position c.
● Pull out rotary knob and turn
clockwise as far as it will go.