Rear View Mirror (with Auto Dimming) Inspection

WARNING: This page is about a different car, the 2010 Suzuki Kizashi. However, it is still accessible from the selected car via links, so may be relevant.

Reference: REAR VIEW MIRROR REMOVAL AND INSTALLATION

Connect positive and negative battery terminals to terminals "4" and "1" of rear view mirror connector respectively.
Cover the front light sensor (2) and apply light to the rear light sensor (1) to check if color of rear view mirror changes.

Fig 1: Connecting Battery Terminals To Rear View Mirror Connector Terminals
Courtesy of SUZUKI OF AMERICA CORP.
Under the same condition as Step 2), connect positive terminal of battery to terminal "5" and confirm if color of rear view mirror returns to the initial color.