Installing the oil-level sensor

• Replace sealing ring (1).

  Parts:  Sealing ring

Courtesy of BMW OF NORTH AMERICA, INC.

• Clean sealing surface on oil sump.
• Insert and install the oil-level sensor (3).
• Tighten nuts (2).

• Connect the connector (1) and audibly lock it.

Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work 

• Refer to TIGHTENING THE OIL DRAIN PLUG .
• Refer to INSTALLING FRONT UNDERBODY PROTECTION .
• Refer to TOPPING UP THE MOTOR OIL .
• Refer to INSTALLING THE OIL FILLER CAP .