2010 4 Runner Head Unit . I'm attaching the PDF file that shows the procedures and files. In order to navigate out of this carousel please use your heading shortcut key to navigate to the next or previous heading. 2017 Toyota 4Runner Stereo System Upgrade San Antonio TX ... (Edgar Blair) I'm attaching the PDF file that shows the procedures and files. In order to navigate out of this carousel please use your heading shortcut key to navigate to the next or previous heading. Will the camera show up both on the mirror and main head unit screen at the same time? I have been running a Pioneer aftermarket head unit. A wide variety of head unit for hyundai options are available to you, such as year, model, and placement. 2010 2011 TOYOTA 4Runner Radio Stereo Receiver MP3 CD ... Scion FRS Radio - Page 7 - Toyota 4Runner Forum - Largest ...