Caution. The side airbag sensors are installed in the lower part of the B-pillars. When working in the area of the B-pillar, disconnect the negative terminal of the battery and avoid hitting the lower part of the B-pillar.
1. Turn off the ignition.
2. Disconnect the negative battery terminal and wait at least one minute.
3. Place the seat belt adjuster in the lowest position.
4. Remove the following parts:
- front door sill trim;
- rear door sill trim;
- lower trim of the B-pillar.
5. Loosen the upper seat belt anchor mounting bolt and remove the upper B-pillar trim.
6. Loosen bolt A.

7. Loosen bolt B.
8. Remove the bar.
9. Remove the adjustable anchor.
10. Installation is carried out in the reverse order of removal.
Information copied from the portal [MazBook.ru]

