It turns out that the USDM Scion iQ shares the same mirror covers as the JDM Toyota ZVW30 Prius (and Prius ν). Which means that if 3rd generation ZVW30 Prius or Prius ν owners want integrated turn signals on their side…
Preview: JDM Prius power folding side mirrors wiring diagram
Update: DIY guide is now up, DIY: How to install JDM Prius power folding side mirrors I am making decent progress in sketching the wiring diagrams to help assist in the installation and wiring up a set of JDM Prius power…