Jeep 2009 Grand Cherokee Owner's Manual page 125

Folding Rear Seat
To Raise Rear Seat
Raise the rear seatback and lock it into place. If interfer-
ence from the cargo area prevents the seatback from fully
locking, you will have difficulty returning the seat to its
proper position.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 123
WARNING!
The cargo area in the rear of the vehicle (with the rear
seatbacks in the locked-up or folded down position)
should not be used as a play area by children when
the vehicle is in motion. They could be seriously
injured in an accident. Children should be seated
and using the proper restraint system.
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