July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!
Turn Signal and Hazard Warning Light: Notes
WARNING: This page is about a different car, the 2010 Lexus GS 450h. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Turn Signal And Hazard Warning Light - Wiring Diagram (1 Of 3)