Chrysler 300 2018 Owner's Manual page 205

necessary to use a locking clip. The ALR retractor can be
"switched" into a locked mode by pulling all of the
webbing out of the retractor and then letting the webbing
retract back into the retractor. If it is locked, the ALR will
make a clicking noise while the webbing is pulled back into
the retractor. Refer to the "Automatic Locking Mode"
description in "Switchable Automatic Locking Retractors
(ALR)" under "Occupant Restraint Systems" for additional
information on ALR.
Please see the table below and the following sections for
more information.
Lap/Shoulder Belt Systems For Installing Child
Restraints In This Vehicle
Automatic Locking Retractor (ALR) Locations
ALR = Switchable Automatic Locking Retractor
Top Tether Anchorage Symbol
SAFETY 203
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