Install adapter cable of the oil-level sensor

• Connect connectors (2) and lock.
• Position the plug connection (2).
• Lock the plug connection (2) downwards with the snap-in lug.
• Connect connectors (1) and lock.

  Courtesy of BMW OF NORTH AMERICA, INC.

• Secure wiring harness section (1) in the holder (2).

Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work 

• Refer to INSTALLING THE STIFFENING PLATE .