Opel 2015 Meriva Owner's Manual page 69

Lock the rear carrier system
Swivel the right clamping lever (1)
first, followed by the left clamping
lever (2), until a resistance is
noticeable.
The rear carrier system is locked
when the clamping levers are
swivelled by approx. 50°. Otherwise
safe functionality is not guaranteed.
Note
Close the tailgate.
Storage
Unfold the number plate holder
Unfold the holder for the number
plate.
Affix the number plate before first
usage of the rear carrier system.
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