65 77 720 Removing and installing (replacing) left B-pillar sensor

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WARNING: NOTE AIRBAG SAFETY INSTRUCTIONS !
Incorrect handling can activate airbag and cause injury.

Necessary preliminary tasks:

Disconnect battery negative lead and cover
Remove REAR BOTTOM SIDE TRIM PANEL

Press floor lining (1) to one side.

Unfasten screws (2).

Tightening torque 65 77 3AZ .

Remove B-pillar sensor (3).

Disconnect associated plug connection.

Fig 1: Identifying Press Floor Lining And B-Pillar Sensor

Courtesy of BMW OF NORTH AMERICA, INC.