72 11 033 Removing and installing or replacing front seat belt

2011 BMW 135i 2D Convertible, Automatic DCTSECTION 72 11 033 Removing and installing or replacing front seat belt

Necessary preliminary work:Β 

NOTE: If a seat belt which is damaged due to an accident is exchanged, check the slide bar for damage (bending) and replace if necessary.

Lever out protective cap (1).

Release screw (2).

Tightening torque 72 11 05AZ .

Extract seat belt strap.

Installation note:Β 

Check that spacer bushing (3) and rubber ring (4) are in correct position.

Webbing must not be twisted when in the installed condition.

Fig 1: Identifying Seat Belt Spacer Bushing, Rubber Ring And Protective Cap
G04752769Courtesy of BMW OF NORTH AMERICA, INC.

Release screws (1).

Tightening torque 72 11 04AZ .

Installation note:Β 

E81 only:Β 

If screws (1) slip, use 6 mm dia. repair screws.

Tightening torque 72 11 04AZ .

Remove deflection bracket (2).

Release screw (3).

Tightening torque 72 11 03AZ .

Remove belt deflection fitting (4).

Fig 2: Identifying Seat Belt Deflection Bracket
G04753833Courtesy of BMW OF NORTH AMERICA, INC.

Release screw (1).

Tightening torque 72 11 01AZ .

Remove automatic reel (2).

Installation note:Β 

Coding (3) of automatic reel must be seated in body opening.

Fig 3: Identifying Automatic Reel, Coding And Screws
G04753834Courtesy of BMW OF NORTH AMERICA, INC.

Installation note:Β 

Open spaces (A) and (B) from seat belt strap to guide funnel must have the same dimensions.

Fig 4: Identifying Seat Belt Spaces
G06898298Courtesy of BMW OF NORTH AMERICA, INC.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.