Removing the A-pillar in the area of the windscreen

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The following new body parts are required (refer to BMW Electronic Parts Catalogue):

(1) A-pillar, outer

Fig 1: Identifying Outer A-Pillar
Courtesy of BMW OF NORTH AMERICA, INC.

Unclip wiring harness in area (1).

Release screws (2) for airbag.

IMPORTANT: Risk of damage!
Airbag (3) must not be kinked or bent!

Installation note:

Tightening torque: see 2AZ in 72 12 AIRBAG MODULES

Fig 2: Identifying Wiring Harness Area, Screws And Airbag

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NOTE: Use protective sleeve (1) to protect the airbag.

Check protective sleeve for damage prior to use.

A damaged protective sleeve must not be used!

(2) Velcro fastener

(3) Loop

Fig 3: Identifying Protective Sleeve, Velcro Fastener And Loop

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Order number, protective sleeve: 81 47 2 159 578

Sourcing reference:

BMW Workshop Equipment Catalogue

Slide protective sleeve (1) onto airbag under roofliner so that airbag is completely covered.

Fasten protective sleeve with Velcro fastener (2).

Secure protective sleeve with airbag against kinking.

Fig 4: Identifying Protective Sleeve And Velcro Fastener

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Mark severance cuts in accordance with specified dimensions and cut.

IMPORTANT: Cut outer panel only for following severance cuts.
Dimensions a = approx. 150 mm from roof edge.
Dimension b = approx. 380 mm below severance cut a.
Open welded connections in areas (1).
Release and remove partial section of A-pillar from cavity sealing (2).

Fig 5: Identifying Welded Connections Areas And Cavity Sealing

Courtesy of BMW OF NORTH AMERICA, INC.

New part preparation:

Mark severance cuts on new parts in accordance with vehicle and cut.

Prepare REINFORCEMENT PLATES at severance cuts.