Graco TURBOBOOSTER GROW RightGuide Instruction Manual page 39

4-B Securing Child Backless Booster
Use only the vehicle's lap and shoulder belt system
when restraining the child in this booster seat.
Note: You can use the
Backless Booster WITH or
WITHOUT the RightGuide™
Seat Belt Trainer.
1. Place Child In Seat
Have your child sit in the booster seat, with his/her back flat
against the back of the vehicle seat.
2. Ears Must Be Below the Top of the Vehicle Seat Back
or Headrest.
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