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Home >> Mazda >> 2012 >> 3 Mazdaspeed, 2.3L Eng VIN 4 >> Repair and Diagnosis >> Restraints >> Restraints Control Systems >> Seat Belt System >> Front Seat Belt Removal/Installation [Two-Step Deployment Control System] >> Driver-side
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Front Seat Belt Removal/Installation [Two-Step Deployment Control System]: Driver-side

  1. Switch the ignition to off.
  2. Disconnect the negative battery cable and wait for 1min or more  . (See BATTERY REMOVAL/INSTALLATION [MZR 2.0, MZR 2.5] .) (See BATTERY REMOVAL/INSTALLATION [MZR 2.3 DISI TURBO] .) (See BATTERY REMOVAL/INSTALLATION [SKYACTIV-G 2.0] .)
  3. Remove the front scuff plate. (See FRONT SCUFF PLATE REMOVAL/INSTALLATION .)
  4. Remove the rear scuff plate. (See REAR SCUFF PLATE REMOVAL/INSTALLATION .)
  5. Remove the B-pillar lower trim. (See B-PILLAR LOWER TRIM REMOVAL/INSTALLATION .)
  6. Remove the fastener.
    Fig 1: Identifying Lap Pre-Tensioner Seat Belt, Cover And Fastener
    G08158270
  7. Remove the cover.
  8. Remove the bolt A.
    Fig 2: Front Seat Belt, Cover Tabs, Bolt A And Bolt B With Torque Specifications
    G08158271
  9. Remove the bolt B.
  10. Remove the front seat belt.
  11. Using a flathead screwdriver, lift the locking device carefully, however do not remove it.
    Fig 3: Lifting Locking Device Using Flathead Screwdriver
    G08158272
  12. Disconnect the pre-tensioner seat belt connector.
  13. Disconnect the lap pre-tensioner seat belt connector.
  14. Install in the reverse order of removal.
  15. Switch the ignition to ON.
  16. Verify that the air bag system warning light illuminates for approx. 6 s  and goes out.