(Deployment tool) to deploy a live (undeployed) air bag module or pre-tensioner seat belt before disposing of it.
(Deployment tool), inspect its operation.

Inspection Procedure
Follow the steps below to verify that the SST
(Deployment tool) is operating correctly.
(Deployment tool) because it may cause the air bag module or pre-tensioner seat belt to unexpectedly deploy upon connection to the air bag module or pre-tensioner seat belt.


Air bag module and pre-tensioner seat belt disposal proceduresMazda 6 Service Manual: Locking, Unlocking the Doors
NOTE
The system may not operate if you are too close to the windows or door
handles.
If the key is left in the following areas and you leave the vehicle,
the doors may be locked depending on the radio wave conditions even if the key
is left in the vehicle.
Around the dashboard
...
Mazda 6 Service Manual: Automatic Brake Operation Display (Type A Instrument Cluster)
“Smart City Brake Support activated” is indicated in the active driving display,
and “Smart City Brake Support Activated” is indicated in the multi-information display
after the SCBS brakes or the brake assist (SCBS brake assist) is operated.
NOTE
The collision warning beep sounds ...