Britax Frontier Owner's Manual page 48

Care and Maintenance
Cover Removal continued
10
Pull the cover from the lower
belt guides.
12
Turn the retainer of the harness
buckle so that the short side will
pass through the slot in the child
seat shell.
14
Pull the lower part of the cover
from the bottom of the child
seat shell.
46
11
Pull the harness buckle retainer
away from the child seat to
loosen.
13
Pull the harness straps, buckle
tongues, HUGS™ chest pads,
and chest clip through the slots
in the cover.
15
Route the cover around the head
restraint and remove the entire
cover from the child seat shell.