High-Mounted Stop Light: Installation

WARNING: This page is about a different car, the 2014 Subaru BRZ. However, it is still accessible from the selected car via links, so may be relevant.

Installation of the center stop light ASSY
1. Slide in the direction of the arrow in the figure, and insert the 2 guides.
  
  Fig 1: Identifying Guides
  Courtesy of SUBARU OF AMERICA, INC.
2. Fit in the 2 tabs and install the stop center light set.
3. Connect the connector.
  
  Fig 2: High-Mounted Stop Light Tabs
  Courtesy of SUBARU OF AMERICA, INC.