Driver's Airbag Module, Curtain Airbag Module And PRETENSIONER

WARNING: This page is about a different car, the 2008 Subaru Impreza. However, it is still accessible from the selected car via links, so may be relevant.

How to disconnect:
1. Using a flat tip screwdriver, pry the push lock upward to unlock.
  
  Fig 1: Prying Push Lock Upward To Unlock
  Courtesy of SUBARU OF AMERICA, INC.
2. Pull the connector to disconnect from the driver's airbag module assembly or the retractor assembly.
Fig 2: Pulling Connector
Courtesy of SUBARU OF AMERICA, INC.
How to connect:
Connect the connector in the reverse order of disconnecting. At this time, be sure to insert until a clicking sound is heard.

CAUTION:

Be sure to insert the connector in until it is locked.
Be sure to push the push lock in securely. Then pull it gently to make sure that it is locked.

Fig 3: Connecting Connector

Courtesy of SUBARU OF AMERICA, INC.