2010-2013 Trail Edition uses lower grill amber lights for turn signals. For some reason Toyota made ambers in corners of headlights only parking light. It makes a heck a lot more sense for uppers to be blinkers as well because these are visible from the side and 3/4 way back. What is the simple and safe way to connect uppers and lowers to send turn signal to both? Other option is to use lower lights only as DRL (already OEM function along with blinking) and send turn signal up to headlight corners. Any ideas?