Chicco KeyFit 30 Mode D'emploi page 80

HEAD REST INSERT
To provide head support for smaller infants the Head Rest Insert may be used.
The Head Rest Insert can be used with or without the Newborn Positioner.
To Install Head Rest Insert, thread the Head Rest Straps through the
1
Harness Strap Adjustment Slots on the seat back.
2 Attach Head Rest hook and loop straps together.
1
NEVER use Head Rest Insert with harness in upper slots. Head Rest Insert
could interfere with harness adjustment.
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