This chart indicates the applicable SRS equipment that will deploy depending on the type of collision.
(The illustrations are the representative cases of collisions.)

X: The SRS air bag equipment is designed to deploy in a collision.
*1 (With Front Passenger Occupant Classification System) The front passenger front and side air bags and the seat belt pretensioner are designed to deploy when the front passenger occupant classification sensor detects a passenger sitting on the front passenger's seat.
*2 (With Front Passenger Occupant Classification System) In a side collision, the seat belt pretensioners and the side/curtain air bags deploy (only on the side in which the collision occurs).
*3 (With Front Passenger Occupant Classification System) In a roll-over accident, the seat belt pretensioners and the curtain air bags deploy.
NOTE
In a frontal offset collision, the equipped air bags and pretensioners may all deploy depending on the direction, angle, and rate of impact.
Curtain Air Bags
Limitations to SRS Air BagMazda 6 Owners Manual: A/c unit disassembly/assembly
1. Disassemble in the order indicated in the table.
2. Assemble in the reverse order of disassembly.
Evaporator Temperature Sensor Assembly Note
Assemble the evaporator temperature sensor as shown in the figure.
Sensor Clamp Assembly Note
Attach the sensor clamp as shown in the figure ...
Mazda 6 Owners Manual: Underbody Maintenance
Road chemicals and salt used for ice and snow removal and solvents used for dust
control may collect on the underbody. If not removed, they will speed up rusting
and deterioration of such underbody parts as fuel lines, frame, floor pan, and exhaust
system, even though these parts may be coated ...