Britax B-SAFE GEN2 FLEXFIT Guide D'utilisation page 19

B-SAFE GEN2 FLEXFIT & FLEXFIT PLUS User Guide
3. Press the base firmly
into the vehicle seat
while removing all slack
from the vehicle seat
belt.
ü Vehicle belt is tight, not twisted, and that the base is
secure.
ü The base is secure when it moves less than 1 inch (2.5
cm) front-to-back or side-to-side at the vehicle belt
path.
ü Recline angle is correct and confirm that the entire red
marker is completely visible between the two lines on
the recline angle indicators.
Base Installation with Lap Belt
CHECKLIST
17