WARNING: This page is about a different car, the 2018 Mitsubishi Mirage G4. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Exploded View Of Interior Seat Assembly (1 of 2)
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Fig 2: Exploded View Of Interior Seat Assembly (2 of 2)