Jeep 2014 Grand Cherokee Owner's Manual page 104

102 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
9. Test that the child restraint is installed tightly by
pulling back and forth on the child seat at the belt
path. It should not move more than 1 inch (25.4 mm)
in any direction.
Any seat belt system will loosen with time, so check the
belt occasionally, and pull it tight if necessary.
Installing A Child Restraint With A Cinching
Latch Plate (CINCH) — If Equipped
1. Place the child seat in the center of the seating
position. For some second row seats, you may need to
recline the seat and / or raise the head restraint to get
a better fit.
2. Next, pull enough of the seat belt webbing from the
retractor to pass it through the belt path of the child
restraint. Do not twist the belt webbing in the belt
path.
3. Slide the latch plate into the buckle until you hear a
"click."
4. Finally, pull up on any excess webbing to tighten the
lap portion around the child restraint while you push
the child restraint rearward and downward into the
vehicle seat.
5. If the child restraint has a top tether strap and the
seating position has a top tether anchorage, connect
the tether strap to the anchorage and tighten the tether
strap. Refer to "Lower Anchors and Tethers for Chil-
dren (LATCH) Restraint System" for directions to
attach a tether anchor.
6. Test that the child restraint is installed tightly by
pulling back and forth on the child seat at the belt
path. It should not move more than 1 inch (25.4 mm)
in any direction.