Install the optional equipment system (SAS)

• Connect connector (1).

  Courtesy of BMW OF NORTH AMERICA, INC.

• Feed in the optional equipment system (SAS) (3).
• Replace the plastic nuts (1) and (2).

  Parts:  Plastic nuts

• Install the nuts (1) and (2) and tighten.
  TIGHTENING TORQUES SPECIFICATION
  
  

  Optional equipment system (SAS) to body
  Replace plastic nut.	Tightening torque	4 Nm

  Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work 

• Install the left a-pillar footwell side TRIM PANEL .
• Install the pedal assembly TRIM PANEL .
• Install the front door sill COVER STRIP .
• PROGRAM/ENCODE the optional equipment system (SAS).