72 12 055 Removing and installing side airbag (sports seat)

WARNING: Observe SAFETY REGULATIONS for handling airbag modules and pyrotechnical seat belt tensioners.
Incorrect handling can cause airbags to trigger, resulting in serious injuries.

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:

IMPORTANT: Make sure airbag wiring harness is exactly routed when installed.

Detach cable strap.

Release airbag wiring harness (2) from cable clips on seat mechanism.

Raise release clip (3) and pull connector (4) out of connector housing (1).

NOTE: If necessary, release yellow connector housing (1) from holder on seat mechanism.

Fig 1: Releasing Airbag Wiring Harness From Cable Clips On Seat Mechanism

Courtesy of BMW OF NORTH AMERICA, INC.

Unclip cable clip (1) from seat mechanism (2).

Fig 2: Identifying Omega Cable Clip From Seat Mechanism

Courtesy of BMW OF NORTH AMERICA, INC.

Unscrew nuts (1).

Installation note:

Replace nuts.

Tightening torques 72 12 06AZ .

Fig 3: Identifying Side Air Bag Nuts

Courtesy of BMW OF NORTH AMERICA, INC.

IMPORTANT: Feed the wiring harness carefully through the seat and backrest mechanism as the edges of the frame can be sharp.

Installation note:

Make sure wiring harness is correctly laid.