Mazda RX-8 Workshop Manual page 2922

If there is any malfunction, replace the seat belt.
ALR
1. Pull the belt out fully to change the lock mode from ELR to ALR.
2. Verify that retractor makes a clicking sound as the belt slowly retracts. If no sound is heard,
the lock mode has not changed to ALR. If necessary, repeat Step 1.
If there is any malfunction, replace the seat belt.
3. Verify that the retractor locks when pulled.
If there is any malfunction, replace the seat belt.
4. Verify that the lock mode changes to ELR when the belt is fully pulled out.
If there is any malfunction, replace the seat belt.
Load Limiter Retractor
WARNING:
When the load limiter operates, the belt and anchor rub against each other strongly
leaving wear tracks. If the seat belt is used in this state, the seat belt will not function as
its full capability and there is the possibility of serious injury to passengers. Be sure to
replace the seat belt once the load limiter operates.
1. If the vehicle has been subjected to a shock in an accident, pull the belt from the retractor
and confirm that there are no wear tracks (the load limiter has not operated) by visually
inspecting and feeling the belt.