Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2022 Mazda 3 BaseFACTORY OEM SERVICE PROCEDURE
Adjuster Anchor Removal/Installation: Notes
WARNING:
- The side air bag sensor is attached to the lower part of the B-pillar. When working around the B-pillar, disconnect the negative battery terminal or work carefully, avoiding excessive impact to the lower part of the B-pillar.
- Switch the ignition off.
- Disconnect the negative battery terminal and wait for 1 min or more. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION [(US)] .)
- Set the front seat belt adjuster to the lowest position.
- Remove the following parts:
- B-pillar upper trim (See B-PILLAR UPPER TRIM REMOVAL/INSTALLATION .)
- Front seat belt upper anchor installation bolt (See FRONT SEAT BELT REMOVAL/INSTALLATION .)
- Remove the bolt.
- Remove the adjuster anchor.
- Install in the reverse order of removal. (See Bolt Installation Note .)
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.