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Home >> BMW >> 2017 >> M3 Automatic DCT Trans >> Repair and Diagnosis >> Restraints >> Passive Restraints >> Restraints - Repair (F80) >> 72 12 Airbag Modules >> 72 12 050 Removing and installing or replacing side airbag, front left or right seat

72 12 050 Removing and installing or replacing side airbag, front left or right seat

Read and comply with Read and comply with safety information for HANDLING AIRBAG SYSTEM COMPONENTS .

IMPORTANT: Operations on pyrotechnical devices may only be carried out by authorized experts.
Improper, unauthorized operations may result in serious dangers.

Unauthorized persons are strictly prohibited from performing any operations on this system.

Necessary preliminary tasks: 

Detach welt (1) for backrest cover from the backrest frame.

Release cable strap (2).

Tilt backrest cover with upholstery slightly forwards

G13694795Courtesy of BMW OF NORTH AMERICA, INC.

Unclip cable strap (1) from seat mechanism.

G13694796Courtesy of BMW OF NORTH AMERICA, INC.

Detach airbag cable (1) from the seat mechanism at clip (2).

Feed out the airbag cable (1) from the seat mechanism in the marked area.

G13694797Courtesy of BMW OF NORTH AMERICA, INC.

Release cable strap (1).

Unlock all connectors (2) from the connector housing (3) in direction of arrow.

Installation note: 

Make sure connector (2) is correctly latched in connector housing (3).

G13694798Courtesy of BMW OF NORTH AMERICA, INC.

Unscrew nuts (1).

Tightening torque: 72 12 03AZ .

Unlock catch (2).

Remove side airbag (3) and feed out the airbag cable from the backrest frame.

G13694799Courtesy of BMW OF NORTH AMERICA, INC.

Installation note: 

Ensure that the airbag cable (1) is laid correctly through the bore hole in the backrest frame (2).

G13694800Courtesy of BMW OF NORTH AMERICA, INC.