72 11 033 Removing And Installing/Replacing Front Left Or Right Seat Belt

Necessary preliminary tasks: 

• Remove trim panels for door pillar  . See REMOVING AND INSTALLING OR REPLACING TRIM PANEL FOR LEFT OR RIGHT DOOR POST (BOTTOM) or REMOVING AND INSTALLING OR REPLACING TRIM ON LEFT OR RIGHT DOOR PILLAR (TOP) .
• E70 only: 

If necessary, remove AIR VENT .

Version with end fitting pretensioner only: 

Necessary preliminary tasks: 

• Remove OUTER COVER .

Release screw (1).

Tightening torque: 72 11 07AZ .

Remove lock washer.

Pull belt strap (2) out of end fitting pretensioner.

Fig 1: Pulling Belt Strap Out Of End Fitting Pretensioner

Courtesy of BMW OF NORTH AMERICA, INC.

Move front seat upwards.

Release screw (1) on front seat.

Installation: 

Replace screw.

Tightening torque: 72 11 02AZ .

Feed out belt anchor fitting (2).

Fig 2: Belt Anchor Fitting And Front Seat Screw

Courtesy of BMW OF NORTH AMERICA, INC.

Unfasten screws (2).

Tightening torque: 72 11 04AZ .

Remove seat belt guide loop.

Release screws (1).

Installation: 

Replace screws (1).

Remove belt deflector.

Tightening torque: 72 11 5AZ .

Fig 3: Seat Belt Guide Loop With Screws

Courtesy of BMW OF NORTH AMERICA, INC.

Release screw (1).

Installation: 

Replace screw.

Tightening torque: 72 11 01AZ .

Unlock inertia reel unit (2) and remove from B-pillar.

Installation: 

Inertia reel unit is coded against incorrect installation (3).

Fig 4: Inertia Reel Unit, B-Pillar And Screw

Courtesy of BMW OF NORTH AMERICA, INC.