Chrysler pacifica hybrid 2017 Owner's Manual page 226

224 SAFETY
Pulling Out The Latch Plate
3. When the seat belt is long enough to fit, insert the latch
plate into the buckle until you hear a "click."
Inserting Latch Plate Into Buckle
4. Position the lap belt so that it is snug and lies low across
your hips, below your abdomen. To remove slack in the
lap belt portion, pull up on the shoulder belt. To loosen
the lap belt if it is too tight, tilt the latch plate and pull
on the lap belt. A snug seat belt reduces the risk of
sliding under the seat belt in a collision.