Side Airbag Sensor And Curtain Airbag Sensor

How to disconnect:
CAUTION: When pulling the slide lock or disconnecting connector, be sure to hold the connector, not the harness.
1. Push the lock arm.
2. Holding outer part, pull it one step in the direction of arrow.
  
  Fig 1: Disconnecting Side And Curtain Airbag Sensor Connector (One Step)
  Courtesy of SUBARU OF AMERICA, INC.
3. Push the lock arm again.
4. Holding outer part, pull it in the direction of arrow to disconnect the connector.
Fig 2: Disconnecting Side And Curtain Airbag Sensor Connector
Courtesy of SUBARU OF AMERICA, INC.
How to connect:
CAUTION: Be sure to insert the connector in until it is locked. Then pull it gently to make sure that it is locked.

Holding the connector, push it in securely until a clicking sound is heard.

Fig 3: Connecting Side And Curtain Airbag Sensor Connector

Courtesy of SUBARU OF AMERICA, INC.