Warning
Caution
1. Configurate the SAS unit (when only replacing it). (See SAS UNIT CONFIGURATION.)
2. Turn the ignition switch to LOCK position.
3. Disconnect the negative battery cable and wait for more than 1 minute.
4. Partially peel off the floor covering.
5. Remove in the order indicated in the table.


6. Install in the reverse order of removal.
7. Turn the ignition switch to ON position.
8. Verify that the air bag system warning light illuminates for approximately 6 seconds
and then goes off.
Side air bag sensor removal/installation
Sas unit configurationMazda 6 Service Manual: Contact Authorized Mazda Dealer and Have Vehicle Inspected
If any of the following warning lights or the indicator light turns on/flashes,
the system may have a malfunction. Contact an Authorized Mazda Dealer to have your
vehicle inspected.
...
Mazda 6 Service Manual: Electrical parts
Battery cable
Before disconnecting connectors or removing electrical parts, disconnect
the negative battery cable.
Wiring Harness
To remove the wiring harness from the clip in the
engine room, pry up the hook of the clip using a
flathead screwdriver.
...