Graco snugride 35 Instruction Manual page 59

6-C Unsafe Vehicle Seats
Never install this car seat in side-facing or rear-facing vehicle
seats.
6-D Vehicle Seat Belts
Review your vehicle owner's manual for vehicle seat
belt use
This car seat can be installed using a vehicle seat belt. To do
this, you will need to change the seat belt to a locked mode for
use with car seats. With some vehicle seat belts, this is done
with the latch plate; with other vehicle seat belts, this is done with
the retractor.
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