<< B >> SRS-Ecu Removal
WARNING: This page is about a different car, the 2014 Mitsubishi Outlander. However, it is still accessible from the selected car via links, so may be relevant.
While pushing the part "A" indicated in the figure of the harness side connector, turn the lock lever to the direction of the arrow to release the lock lever.
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.