Mazda mx-5 2017 Owner's Manual page 28

Essential Safety Equipment
Seat Belt Systems
Do not use an improper extender:
Using a seat belt extender that is for
another person or a different vehicle
or seat is dangerous. The seat belt will
not provide adequate protection and
the user could be seriously injured in
an accident. Only use the extender
provided for you and for the particular
vehicle and seat. NEVER use the
extender in a different vehicle or seat.
If you sell your Mazda, do not leave
your seat belt extender in the vehicle. It
could be used accidentally by the new
owner of the vehicle. After removing
the seat belt extender, discard it. Never
use the seat belt extender in any other
vehicle you may own in the future.
Do not use an extender that is too long:
Using an extender that is too long is
dangerous. The seat belt will not fit
properly. In an accident, the seat belt
will not provide adequate protection
and you could be seriously injured.
Do not use the extender or choose
one shorter in length if the distance
between the extender's buckle and the
center of the user's body is less than 15
cm (6 in).
2–14
Do not leave a seat belt extender
connected to the buckle:
Leaving a seat belt extender connected
to the buckle without using the seat
belt is dangerous. When the seat belt
extender is connected to the driver's
seat belt buckle (or passenger's
seat belt buckle), the SRS driver's
(or passenger's) air bag system
will determine that the driver (or
passenger) is wearing the seat belt
even if the driver (or passenger) is not
wearing it. This condition could cause
the driver's (or passenger's) air bag
to not activate correctly and result in
death or serious injury in the event of
collision. Always wear the seat belt
with the seat belt extender.
Do not use the seat belt extender when
installing a child-restraint system on the
passenger seat:
Using a seat belt extender to fasten
a child-restraint system on any seat
is dangerous. Always follow the
child-restraint system manufacturer's
installation instructions and never use
a seat belt extender.
NOTE
When not in use, remove the seat belt
extender and store it in the vehicle. If the
seat belt extender is left connected, the
seat belt extender might get damaged
as it will not retract with the rest of the
seat belt and can easily fall out of the
door when not in use and be damaged. In
addition, the seat belt warning light will
not illuminate and function properly.