Set the clock spring contact to center position - AR46.10-P-0200-01A

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The center position of the fanfare horns and airbag clock spring contact (A45) is crucial for the trouble-free function of the airbag system and signaling system. In the removed condition, the bolts (32h) ensure that the position is maintained.

Fig 1: Identifying Airbag Clock Spring Contact And Bolts

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Remove fanfare horns and airbag clock spring contact (A45).
Screw bolts (32h) completely into the fanfare horns and airbag clock spring contact (A45).
Turn fanfare horns and airbag clock spring contact (A45) counterclockwise until a slight resistance is detectable.
The fanfare horns and airbag clock spring contact (A45) is rolled up completely.
Turn fanfare horns and airbag clock spring contact (A45) approx. 2.5 to 3 turns clockwise until mounting bolts (32h) can be removed again through openings and fix fanfare horns and airbag clock spring contact (A45) in position.
The total adjustment range of the fanfare horns and airbag clock spring contact (A45) is approx. 5 to 6 turns.

1st version

Fig 2: Identifying Airbag Clock Spring Contact - 1st Version
Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

2nd version

Fig 3: Identifying Airbag Clock Spring Contact - 2nd Version

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.