CITROËN C4 Picasso Owner's Handbook Manual page 231

Fastening
Pull the strap, then insert the tongue in the
buckle.
Check that the seat belt is fastened
correctly by pulling the strap.
Unfastening
Press the red button on the buckle.
Guide the seat belt as it reels in.
2 row seat belts
nd
The rear seats are each fitted with a seat belt,
three-point anchorages with inertia reel and
force limiter (except for the centre rear seat).
2 row outer seat belts
nd
(stowing)
Guide the belt as it reels in and place the
tongue on the magnet at the side anchorage
point.
Safety
6
231