WARNING: This page is about a different car, the 2015 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Front Seat Recliner Knob
Courtesy of GENERAL MOTORS COMPANY
Callout
Component Name
1
Front Seat Recliner Knob TIP:
Use a small flat-bladed tool to clip out the knob.